?tetravalent

tetravalent 發(fā)音

英：[[?tetr?'ve?l?nt]]　　美：[[?tetr?'ve?l?nt]]

英：　　美：

tetravalent 中文意思翻譯

tetravalent 相似詞語短語

1、tetracl n ─── 四環(huán)素n

2、tetraborate buffer ─── 四硼酸緩沖液

3、icositetrahedron ─── n.二十四面體

4、tetrahedrite mindat ─── 四面體mindat

5、tetrarch ─── n.小王，小郡主；一州的四分之一的領(lǐng)主；四個(gè)聯(lián)合統(tǒng)治者之一

6、micrococcus tetragenus genbank ─── genbank四屬微球菌

7、cephalanthus tetrandra ─── 四頭蟻

8、anapestic tetrameter metric foot ─── 四公尺尺

9、tetraborate sodium ─── 四硼酸鈉

10、nickel acetate tetrahydrate ─── 醋酸鎳

tetravalent 常見例句（雙語使用場(chǎng)景）

1、So this should immediately look like a problem because we know, in fact, that methane is tetravalent, and this is telling us it's only divalent. ─── 顯然這看起來是一個(gè)問題，因?yàn)槲覀冎缹?shí)際上，甲烷是四價(jià)的，而這告訴我們它僅僅是二價(jià)的。

2、A tetravalent meningococcal meningitis vaccine (licensed in the United States) and a heptavalent vaccine protecting against meningitis A and C (to be licensed in 2007); ─── 一種四價(jià)流行性腦脊髓膜炎疫苗（已在美利堅(jiān)合眾國獲許可證）和一種預(yù)防腦膜炎A和C的七價(jià)疫苗（將于2007年注冊(cè)）；

3、Conclusion the developed synthetic medium and purification procedure were feasible and provided an experimental basis for the preparation of tetravalent meningococcus polysaccharide vaccine. ─── 結(jié)論所研制的綜合培養(yǎng)基及多糖純化的工藝具有較好的可行性，為四價(jià)腦膜炎球菌多糖疫苗的研制提供了試驗(yàn)基礎(chǔ)。

4、While alum was generated tetravalent oxidation state oxidation of tannin extract desulfurization agent immediately pentavalent alum. ─── 同時(shí)生成的四價(jià)礬被氧化態(tài)栲膠脫硫劑立即氧化為五價(jià)礬。

5、Tetravalent A, C, Y and W135 conjugate vaccine have been licensed since 2005 for use in children and adults in the United States and Canada. ─── Y和W135四價(jià)結(jié)合疫苗自2005年以來在美國和加拿大獲準(zhǔn)用于兒童和成年人。

6、The Determination of Total and Tetravalent Selenium in Water and Waste Water by Hydride Generation-atom Fluorescent Spectrometry ─── 氫化物發(fā)生-原子熒光光度法測(cè)定水和廢水中的總硒和四價(jià)硒

7、Hydrothermal synthesis and thermal stability oflayered compound of tetravalent metal phosphate ─── 層狀磷酸鹽的水熱合成及其熱穩(wěn)定性

8、Neural Toxicity Induced by Divalent and Tetravalent Forms of Manganese and its Protection by Selenium ─── 不同價(jià)態(tài)錳對(duì)神經(jīng)細(xì)胞的毒性比較以及硒的保護(hù)作用

9、Bivalent and tetravalent human papillomavirus vaccines protecting against cervical cancer; ─── 預(yù)防宮頸癌的兩價(jià)和三價(jià)人類乳突病毒疫苗；

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