?testis

testis發(fā)音

['testis]

英：　　美：

testis中文意思翻譯

名詞testicle的復(fù)數(shù)形式

n. 睪丸

testis詞形變化

名詞復(fù)數(shù): testes |

testis常見例句

1 、The male reproductive system of Andrias davidianus was studied and it consisted of testis, deferent duct, efferent duct and so on.───摘要運(yùn)用電鏡和光鏡研究了大鯢雄性生殖系統(tǒng)結(jié)構(gòu)。

2 、The molecule which might be suppressed by 17B-estradiol in the testis, epididymis or gubernaculum was not identified.───但本文中并未辨認(rèn)出的睪丸，副睪丸及睪丸引帶中，可能受雌二淳影響之蛋白質(zhì)。

3 、Sertoli cells products play an important role in the process of germ cell differentiation in the testis, in which both the spontaneous a...───在睪丸生精細(xì)胞發(fā)生的自發(fā)性凋亡和誘發(fā)性凋亡中,支持細(xì)胞表達(dá)和分泌的產(chǎn)物扮演重要角色。

4 、Methods:The sonographic characteristics in 39 cases with testis seminoma confirmed by pathology were studied.───方法:分析總結(jié)了39例經(jīng)術(shù)后病理證實(shí)的睪丸精原細(xì)胞瘤的二維及彩色多普勒超聲特征。

5 、The key factors for effective male breeder managment are achieving the correct skeletal size and uniformity;testis development;correct mating ratios and even feed distribution.───對(duì)種公雞有效的管理，關(guān)鍵是要有適當(dāng)?shù)墓趋莱叽绾途鶆蚨?，睪丸的良好發(fā)育，正確的配種頻率，還包括飼料分配。

6 、Mehtods: The putrescine、spermidine and spermine in penis et Testis Cervi were determined by HPLC.───方法:采用HPLC法分別測(cè)定10個(gè)鹿鞭樣品腐胺、精胺及精脒的含量。

7 、ACME - Sezione Bologna - Report con testi, foto e filmati di lanci di missili dei razzimodellisti nella provincia.───易易工作室-各種在線工具，站長網(wǎng)志，以及多個(gè)應(yīng)用項(xiàng)目。

8 、A complete understanding of proteins expressed in the human testis will provide biological information on mechanism underlying spermatogenesis and male reproductive regulation.───在整體水平上對(duì)人睪丸的蛋白質(zhì)表達(dá)譜進(jìn)行分析，將為闡明精子發(fā)生以及男性生殖調(diào)控的分子機(jī)理提供重要信息。

9 、My marriage got testy, made some dicey money choices.─── 我的婚姻遭遇危機(jī) 做了些冒險(xiǎn)的投資

10 、Abstract： objective Fine ultrastructure of interstitial cell and lymphatics in the testis.───摘 要： 目的 探明睪丸間質(zhì)細(xì)胞及淋巴管的超微結(jié)構(gòu)。

11 、Investigated the regulating function of three sex steroid hormones in the testis of in Batrachuperus tibetanus.───摘要探討3種性類固醇激素在北方山溪鯢精子發(fā)育過程中的調(diào)控作用。

12 、It appeared that seasonal changes in seminiferous tubule diameter and epithelial height were in accordance with testis weight.───曲細(xì)精管直徑和生精上皮高度與睪丸重的季節(jié)性變化相一致。

13 、Objective To assess the diagnostic value of color Doppler ultrasonography in torsion of testis.───摘要目的探討彩色多普勒超聲對(duì)睪丸扭轉(zhuǎn)的診斷價(jià)值。

14 、A. Responsibility1. Get user requirements. 2. Various systems enchancement. 3. Application programming and testi...... ...───公司名稱：海輝軟件（成都）有限公司工作地點(diǎn)：四川省成都市發(fā)布時(shí)間：2009-4-14

15 、The testis at the right has undergone atrophy and is much smaller than the normal testis at the left.───圖示：萎縮的睪丸。右側(cè)的萎縮睪丸比左側(cè)的正常睪丸小得多。

16 、Yeah, he got me with a spoon, too, he always gets a little testy when I'm around.─── 他還**了一只勺 我在旁邊的時(shí)候他經(jīng)常很暴躁

17 、So sorry for da late reply testi ya.───很抱歉遲了回復(fù)留言丫。

18 、The mechanism,types,diagnosis and the management of traum- atic dislocation of the testis were described.───本文對(duì)發(fā)病機(jī)制,類型、診斷及鑒別診斷、治療進(jìn)行了討論,對(duì)隨訪結(jié)果作了初步分析。

19 、The testis at mature sperm phase get to the biggest in volume, and is purple, and the spermatogenetic cells in seminiferous tubule are almost composed of mature sperms.───成熟精子期，精巢體積可達(dá)最大，紫紅色，生精小管內(nèi)充滿著成熟的精子；

20 、Alright, now these guys are a bit testy, so just let me do the talking.─── 這些人都不好惹 待會(huì)兒 我負(fù)責(zé)溝通

21 、This review(includes) the recent advances in the study of changes on sperm,testis,epididymides,sex hormone,and sexual function in the male smokers.───本文綜述了近年來吸煙對(duì)精子、睪丸、附睪、性激素以及性功能等方面影響的研究進(jìn)展。

22 、The ef-fects of 17B-estradiol on the histomorphology and protein profile of the testis, epididymis and gubernaculum in the neonatal rat were studied.───本文觀察新生大白鼠睪丸下降過程中，雌二醇對(duì)睪丸，副睪丸及睪丸引帶之組織形態(tài)和蛋白質(zhì)組成的影響。

23 、The male Y chromosome has a gene (SRY) which switches on the development of testis and pumps out male hormones that determine maleness.───但是希望并非全無。她說男性可能會(huì)以一種嚙齒動(dòng)物的方式繼續(xù)繁衍下去，不過構(gòu)成Y染色體的主要基因?qū)⒉粫?huì)存在。

24 、The metabolism of mouse testis and epididymis was toxic,which give the evidences to the toxicity effects of TDI on the reproductive systems.───TDI在小鼠睪丸及附睪中代謝為有毒性的產(chǎn)物,為TDI的生殖毒性提供了依據(jù).

25 、Inhibin B, a dimeric glycoprotein, is directly secreted by the testis and responses to a diversity of exogenic hormones.───抑制素B是直接由睪丸分泌的二聚體糖蛋白激素,對(duì)多種外源性激素起反應(yīng)。

26 、Here is a seminoma that is larger yet.Normal testis appears to the left of the mass, and the spermatic cord extends to the left of that.───更大的精原細(xì)胞瘤，正常睪丸在腫塊左側(cè)，并且精索延伸到那里。

27 、They also found that a factor called spermatogenesis 20, of unknown function but known to be unique to the testis, was greatly increased.───他們同時(shí)發(fā)現(xiàn)：唯一由睪丸產(chǎn)生的精子發(fā)生因子20數(shù)量增加。

28 、Gynecomastia may occur with cirrhosis of liver, Leydig cell tumors of testis, or with drugs.───您也可以在線咨詢、在線掛號(hào)預(yù)約，診療更便捷、無需排隊(duì)等候。

29 、Summary the function of plant Flavonoids to testis, the level of testosterone, and epididymis.It is helpful to research the human reproductive system and the endocrine system.───總結(jié)黃酮類成分對(duì)睪丸、睪酮水平，附睪等功能的影響，便于研究人體生殖系統(tǒng)和內(nèi)分泌系統(tǒng)。

30 、The male gonads, the testis, lie outside the abdomen within the scrotum.───公畜的生殖腺--睪丸，位于腹壁外的陰囊內(nèi)。

31 、Right click and Select All. Then Copy this flash testi code and Paste it on Friendster or Myspace!───按右鍵然后全選。然后貼。很簡單吧!

32 、Methods 1 patient with nonpalpable testis on both sides underwent laparoscopic exploration and crytochidopexy.Relevant literature was studided.───方法通過對(duì)1例術(shù)前雙側(cè)均未觸及睪丸的隱睪患者行腹腔鏡檢查和治療并結(jié)合文獻(xiàn)復(fù)習(xí)。

33 、Male Revitalization Comprises: Testis, Placenta, Adrenal Cortex, Cns (Brain) All From Male Rabbits.───恢復(fù)男性活力含：睪丸、**、腎上腺皮質(zhì)、中樞神經(jīng)系統(tǒng)（腦），全取自雄兔

34 、I can see you're getting testy about this, and I really don't know why.─── 我知道你不喜歡這些東西 我也真的不理解為什么

35 、But the the point is, things got testy, right, then things got rough.─── 但關(guān)鍵在于 事情都是先變得很煩人 后來才變得很棘手的

36 、Sertoli cells' products play an important role in the process of germ cell differentiation in the testis, in which both the spontaneous a...───在睪丸生精細(xì)胞發(fā)生的自發(fā)性凋亡和誘發(fā)性凋亡中 ,支持細(xì)胞表達(dá)和分泌的產(chǎn)物扮演重要角色。

37 、Expression and localization of thyrotropin releasing hormone receptor (TRH R) mRNA were studied in cryostat section of the rat testis by in situ hybridizaton.───本文應(yīng)用原位雜交技術(shù)在大鼠睪丸恒冷箱切片上研究了促甲狀腺激素釋放激素受體(TRH-R)RNA的表達(dá)和**。

38 、Methods Fifteen patients with undescended nonpalpable testis aged 1 year to 28 years were studied with MRI.───方法對(duì)15例年齡在1-28歲、臨床不可觸及的未降睪丸病人行MRI檢查，均經(jīng)手術(shù)證實(shí)。

39 、I hear you, but the client is already testy.─── 我聽見了 但客戶已經(jīng)不耐煩了

40 、SINHA HIKIM AP,SWERDLOFF RS.Hormonal and genetic control of germ cell apoptosis in the testis[J].Review of reproduction,1999,4 (1):38-47.───周永華胡玉紅石火英王瑞兵陸永娟.弓形蟲感染與生精細(xì)胞凋亡關(guān)系的研究[J].中國血吸蟲病防治雜志,:.

41 、Finally, with HIV infection continuing to rise, the development of anti-retroviral therapy that effectively targets all sources of HIV, including the testis, is gravely needed.───最后，隨著HIV感染率持續(xù)上升，針對(duì)所有HIV來源（包括睪丸組織）的抗病毒治療非常必要。

42 、ESW can cause the damage to the structure and function of testis that are temporary and reversible.───實(shí)驗(yàn)研究表明ESW可造成睪丸形態(tài)結(jié)構(gòu)破損、生精功能下降,但此損傷是暫時(shí)的、可逆的;

43 、MAGE is a malignant melonoma gene family, its gene members are expressed in multiple malignant tumors but not in normal tissues except testis and placent.───MAGE是一個(gè)惡性黑色素瘤基因家族，其成員在多種惡性腫瘤中均有表達(dá)，而在除睪丸和**外的正常組織中均不表達(dá)。

44 、Methods: We use microsurgical inguinal varicocelectomy with delivery of testis to treat 48 patients with varicocele.───方法:48例精索靜脈曲張病人,采用外環(huán)小切口睪丸提出顯微精索靜脈結(jié)扎術(shù)。

45 、InformaScienza News, biblioteca, testi interamente online ed altre risorse che hanno come tema la scienza.───南國都市報(bào)?？诘胤叫詧?bào)紙，此為網(wǎng)絡(luò)版。

46 、Inhibin B，a dimeric glycoprotein, is directly secreted by the testis and responses to a diversity of exogenic hormones.───抑制素B是直接由睪丸分泌的二聚體糖蛋白激素，對(duì)多種外源性激素起反應(yīng)。

47 、Requirements: - Degree or above in Computer Science/Information System - At least 2 years SAP ABAP Programming and testi...... ...───公司名稱：上海水地比商貿(mào)有限公司工作地點(diǎn)：上海市浦東新區(qū)發(fā)布時(shí)間：2009-7-22

48 、Abstract: Objective： To determine the effect of methylbenzene on meiosis of spermatocyte from mouse testis.───摘 要: 目的探討甲苯對(duì)小鼠精母細(xì)胞減數(shù)分裂的影響。

49 、Title： Transition of Soleus Troponin I Isoforms and Atrophy of Testis in Tail-suspended Rats.───關(guān)鍵詞：失重模擬;尾懸;肌鈣蛋白;異構(gòu)體

50 、Objective to summarize the clinical character, treatment and prognosis of adult testis endodermal sinus tumor.───摘要目的：總結(jié)成人睪丸內(nèi)胚竇瘤的臨床特點(diǎn)、治療方法和影響預(yù)后的因素。

51 、Methods The clinical data of the 16 cases of cryptorchidism by laparoscopic testis reduction and orchiopexy in our hospital in the last two years were reviewed and analyzed.───方法回顧分析2年來采用腹腔鏡下睪丸復(fù)位固定術(shù)治療隱睪癥16例患兒的臨床資料。

52 、Think I'd be a bit testy, too, if my old ex is about to jump into my new ex.─── 是我也會(huì)坐立不安 如果我的舊前女友即將奪取新前女友的身體

53 、Castration is followed by involution and loss if secretory function of the gland, which is promptly restored by the administration of testis extract.───去雄會(huì)引起腺體分泌功能的改變和喪失，但是能被睪丸提取液補(bǔ)充后迅速恢復(fù)功能。

54 、Testis squash technique was used for preparation of chromosomes and method of BSG (Barium hydroxide / Saline / Giemsa) was adopted for C-banding staining.───在活體采取精巢并固定，用壓片法、BSG法做C-帶處理；

55 、Method: We reviewed and andlyzed 4 cases data of volvus of testis misdiagnosis inguimal hernia.───方法:回顧性總結(jié)4例睪丸扭轉(zhuǎn)誤診為腹股溝嵌頓疝患者的診治資料,結(jié)合文獻(xiàn)進(jìn)行分析。

56 、The presence of an echogenic hilum distinguishes a lymph node from a testis (Figure 18 ).───存在門樣回聲是淋巴結(jié)與睪丸的區(qū)別之處（圖18）。

57 、Abstract Expression and localization of thyrotropin-releasing hormon e receptor (TRH-R) mRNA were studied in cryostat section of the rat testis by i n situ hybridizaton.───本文應(yīng)用原位雜交技術(shù)在大鼠睪丸恒冷箱切片上研究了促甲 狀腺 激素釋放激素受體(TRH-R)RNA的表達(dá)和**。

58 、Sonography is ery useful in detection of undescended testes.The undescended testis is usually small.It is ooid and reeals a homogeneous, hypoechoic structure.───對(duì)隱睪的檢查，超聲是非常有用的，未降的睪丸通常較小，為卵圓形，表現(xiàn)為均質(zhì)低回聲結(jié)構(gòu)。

59 、Methods Forty-eight patients with testis and epididymis diseases were examined with high frequency probe.───方法應(yīng)用高頻線陣探頭對(duì)48例睪丸及附睪病變進(jìn)行檢查并診斷,睪丸腫瘤經(jīng)手術(shù)、病理證實(shí)。

60 、Serum testosterone, and gene expression of steroidogenic enzymes in the testis were measured.───未觀察到睪丸和附睪的明顯病理性變化；

61 、The other minor congenital anomalies, such as preauricular sinus, undescended testis, chest wall anomaly are also investigated.───其他問題例如耳廓前竇，多汗癥之調(diào)查結(jié)果亦可供兒童保健人員參考。

62 、ALR expression vary significantly in infancy, adult and old rat testis, which level were respective strongest, stronger and weak (P───不同年齡段大鼠睪丸組織ALR的表達(dá)有顯著差異(P

63 、The expression of vasa mRNA in mature testis is restricted to the spermatogonia and spermatocytes.───在成熟精巢中,vasa在精原細(xì)胞和初級(jí)精母細(xì)胞中表達(dá)。

64 、Here is another seminoma of the testis. A small rim of remaining normal testis appears at the far right. The tumor is composed of lobulated soft tan to brown tissue.───另例睪丸精原細(xì)胞瘤。最右邊是殘留正常睪丸的少量邊緣。腫塊質(zhì)軟、棕褐色、分葉狀。

65 、Normal testis appears at the left, and seminoma is present at the right.───左側(cè)為正常睪丸，右側(cè)為精原細(xì)胞瘤。

66 、Objective To evaluate the significance of testis biopsy to intracytoplasmic sperm injection (ICSI).───摘要目的評(píng)價(jià)單、雙側(cè)睪丸穿刺活檢在無精癥的病理診斷和卵漿內(nèi)單精子注射生育中的價(jià)值。

67 、Sometimes the testis fails to enter the scrotum.───有時(shí)睪丸未能降入陰囊。

68 、Methods Spiral CT images of 8 cases with pure seminoma of abdominal testis proved by surgery and pathology were analyzed.───方法回顧性分析經(jīng)手術(shù)病理證實(shí)的8例腹內(nèi)未降睪丸精原細(xì)胞瘤的螺旋CT表現(xiàn)和臨床資料。

69 、Lincoln G A, Townsend J, Jabbour H N. Prolactin actions in the sheep testis:a test of the priming hypothesis[ J ]. Biol Reprod ,2001,65 ( 3 ) :936-943.───夏國良楊傳任.公綿羊血清催乳素,促黃體素和睪酮含量在配種季節(jié)的變化...[J].畜牧獸醫(yī)學(xué)報(bào),:.

70 、In reading a picture of asymmetric testicular FDG activity, the possibility of unilateral atrophic testis that absorbs less radioactivity should be kept in mind.───在判讀睪丸不對(duì)稱之氟-18-去氧葡萄糖攝取活性時(shí)，須注意單側(cè)萎縮睪丸導(dǎo)致攝取減少的可能性。

71 、The left testis was more frequently involved than the right (11:6).───在17位病人中有14位是發(fā)生是在11月至4月間天冷的季節(jié)。

72 、... I wanted to apologize for being testy about the legal stuff today.─── 今天因?yàn)槟莻€(gè)協(xié)議的事鬧了情緒 想跟你說聲抱歉

73 、We report on a case of small-cell carcinoma of the prostate with metastases to the testis and pancreas.───我們?cè)诖藞?bào)告一例原發(fā)性前列腺小細(xì)胞癌，合并有?舟及胰臟等臟器轉(zhuǎn)移。

74 、Malignant mesothelioma of the tunica vaginalis testis is a rare but often fatal malignancy.───摘要睪丸白膜鞘惡性間質(zhì)細(xì)胞瘤是一種少見但致命的惡性腫瘤。

75 、We need to untwist the testis and then fixate it via orchiopexy.─── 我們需要解開*扭結(jié) 再用*固定術(shù)進(jìn)行固定

76 、Here is another seminoma of the testis.───另例睪丸精原細(xì)胞瘤。

77 、Here I reviewed the previous work on the gene expression patterns of human brain and testis, and proposed some potential suggestions for future research.───本文對(duì)人睪丸和腦基因表達(dá)譜的研究進(jìn)行了回顧，并提出了該研究方向今后的一些研究設(shè)想。

78 、Methods: 10 cases of Non-Hodgkin s Lomphoma of testis were studied by clinicopathological and immunohistochemical technigue.───方法:對(duì)10例睪丸非霍奇金氏淋巴瘤進(jìn)行臨床病理及免疫組化研究。

79 、The activity of SDH and ACP in the testis and SDH and ATPase in the epididymis also decreased.───曲細(xì)精管上皮細(xì)胞SDH及ACP酶活性減弱,ATP酶無明顯變化;

80 、Lymphoid tissues, which aggregated around the small blood vessels, were developed earlier in ovary (medulla) than in testis (respectively on 10 and 20 days old).───卵巢（髓質(zhì)）內(nèi)出現(xiàn)淋巴組織的時(shí)間較睪丸早，分別為10與20日齡，兩者都集中于小血管周圍。

81 、A cryptorchid testis will also be atrophic.Inflammation may lead to atrophy.───另外，隱睪、炎癥也可導(dǎo)致萎縮。

82 、When sample size is large enough, the power of the independent samples t-test and Wilcoxon Rank-Sum testis consistent.───總體非對(duì)稱分布時(shí)秩和檢驗(yàn)的功效高于t檢驗(yàn)。

83 、An organ in animals that produces gametes, especially a testis or an ovary.───性腺動(dòng)物身上的一種器官，能產(chǎn)生配子，特別是指睪丸或卵巢

84 、Ibn... whateverhisname was a testy son of a bitch.─── 伊本...不管他叫什么 是個(gè)暴躁的*

85 、The gross and microscopic appearance of an ovarian dysgerminoma is essentially the same as a seminoma of the testis in a male.───卵巢的無性細(xì)胞瘤肉眼和顯微鏡下表現(xiàn)基本上與男性睪丸的精原細(xì)胞瘤一致。

86 、Methods Forty one patients with indirect inguinal hernia,testicular torsion,testis appendix torsion,epidiymitis,testitis and testicular damage were analyzed.───方法對(duì)我們?cè)\斷并最終確診的腹股溝斜疝術(shù)后及睪丸扭轉(zhuǎn)、睪丸附件扭轉(zhuǎn)、附睪炎、睪丸炎、陰囊外傷患者共41例進(jìn)行分析。

87 、A bilateral orchiectomy was performed, and pathology examination demonstrated hepatocellular carcinoma metastatic to the left testis.───患者接受了雙側(cè)睪丸切除手術(shù)，組織病理檢查發(fā)現(xiàn)左側(cè)睪丸腫瘤是由肝癌轉(zhuǎn)移而來。

88 、All patients did not have the complications such as recurrence,testis atrophy and hydrocele.Conclusions: This method has advantages su...───全部病例無復(fù)發(fā),無睪丸萎縮及鞘膜積液。

89 、The principal designing methods of the new system and the testi...───文中討論了系統(tǒng)主要部分的設(shè)計(jì)方法,給出并分析了試驗(yàn)結(jié)果。

90 、Inhibin B is directly relevant to spermatogenesis of the testis and can be viewed as a valuable marker to assess male fertility.───抑制素B能直接反映睪丸的精子發(fā)生,可作為臨床評(píng)價(jià)男性生育力的重要指標(biāo)。

測(cè)驗(yàn)效度的名詞解釋是什么？

測(cè)試效度 測(cè)試效度(test validity)亦稱測(cè)試的有效性,指一套測(cè)試對(duì)應(yīng)該測(cè)試的內(nèi)容所測(cè)的程度.也就是說,一套測(cè)試是否達(dá)到了它預(yù)定的目的以及是否測(cè)量了它要測(cè)量的內(nèi)容.例如：“Is photography an art orscience?Discuss．”這種題目以攝影的知識(shí)為前提和主要內(nèi)容,用來考語言能力,就不具有效性.又如用聽寫來測(cè)量學(xué)生的聽覺能力,其效度也是不理想的,因?yàn)闀嬗涗浻新曊Z言不僅涉及學(xué)生的聽覺能力,而且還與他們的書寫速度、拼寫能力、語法知識(shí)、記憶能力和對(duì)全文的理解能力等有關(guān).

測(cè)試的效度一般可分為以下幾類：

1）表面效度（face validity）.指測(cè)試應(yīng)達(dá)到的卷面標(biāo)準(zhǔn),即一套測(cè)試題從表面看來是否是合適的.例如,若一次閱讀理解力的測(cè)試包括許多受試者沒有學(xué)過的方言詞匯,則可認(rèn)為這次測(cè)試缺乏表面效度.表面效度是測(cè)試出受試者正常水平的一種保證因素.

2）內(nèi)容效度（content validity）.指一套測(cè)試題是否測(cè)試了應(yīng)該測(cè)試的內(nèi)容或者說所測(cè)試的內(nèi)容是否反映了測(cè)試的要求,即測(cè)試的代表性和覆蓋面的程度.例如,如果某一套發(fā)音技能測(cè)試題僅僅考查發(fā)音所必須具備的某些技能,如只考單一音素的發(fā)音,而不考查重讀、語調(diào)或音素在詞語中的發(fā)音,那么,該測(cè)試的內(nèi)容效度就很低.

3）編制效度（construct validity）.指一套測(cè)試題的諸項(xiàng)目對(duì)編制該測(cè)試所依據(jù)的理論的各個(gè)基本方面的反映程度.例如,以結(jié)構(gòu)主義語言理論為基礎(chǔ),認(rèn)為系統(tǒng)的語言習(xí)慣是通過句型而獲得的,那么,強(qiáng)調(diào)詞匯和語法環(huán)境的測(cè)試題目就失去了編制效度.

4）經(jīng)驗(yàn)效度（empirical validity）.經(jīng)驗(yàn)效度是一種衡量測(cè)試有效性的量度,通過把一次測(cè)試與一個(gè)或多個(gè)標(biāo)準(zhǔn)尺度相對(duì)照而得出.經(jīng)驗(yàn)效度可分為兩種：一是共時(shí)效度（concurrent validity）,即將一次測(cè)試的結(jié)果同另一次時(shí)間相近的有效測(cè)試的結(jié)果相比較,或同教師的鑒定相比較而得出的系數(shù)；二是預(yù)測(cè)效度（predictive validity）,即將一次測(cè)試的結(jié)果同后來的語言能力相比較,或是同教師后來對(duì)學(xué)生的鑒定相比較而得出的系數(shù).

一般來說,對(duì)某次測(cè)試的效度進(jìn)行檢驗(yàn)時(shí),除了要根據(jù)教學(xué)大綱的要求和觀念有效性的理論對(duì)試卷的內(nèi)容進(jìn)行考查以外,還須采用計(jì)算相關(guān)系數(shù)的定量方法,即計(jì)算出本次試卷與另一份已被確定能正確反映受試者水平的試卷之間的相關(guān)系數(shù).系數(shù)高則有效性大.課堂測(cè)試的效度應(yīng)在0.4-0.7之間,規(guī)模較大的測(cè)試其效度應(yīng)在0.7以上.

test和testing的區(qū)別？

test名詞，是指考試，實(shí)驗(yàn)，測(cè)試． Wewillhaveatesttomorrow. testing　是動(dòng)名詞，指測(cè)試，考驗(yàn)等的過程，動(dòng)作等． Wewilldothetestingnow.