?mass spectrum

mass spectrum發(fā)音

英：[m?s ?spektr?m]　　美：[m?s ?spektr?m]

英：　　美：

mass spectrum中文意思翻譯

常用釋義：質(zhì)譜：根據(jù)氣態(tài)離子的質(zhì)量和電荷差異進行分離的光譜。

n.[光]質(zhì)譜

n.質(zhì)譜

mass spectrum雙語使用場景

1、Thermal degradation of polystyrene was investigated with thermogravimetry - mass spectrum analysis ( TG - MS ) .───采用熱重質(zhì) 譜 法研究了 聚苯乙烯 的熱降解過程.

2、The HPLC was subjected to gradient elution and negative ion mode was adopted in mass spectrum.───高效液相色譜用梯度洗脫,質(zhì)譜用負(fù)離子模式.

3、Accurate position of mass spectrum peak was ascertained through mass calibration for instrument.───對儀器進行質(zhì)量校正，以確定正確的質(zhì)譜峰位置。

4、Its stucture was investigated through IR, 1 H NMR and mass spectrum.───用紅外光譜 、 核磁共振氫譜和質(zhì)譜推測了產(chǎn)物的結(jié)構(gòu).

5、primary measurement of mass spectrum on Tokamak KT-5 is presented.───托卡馬克裝置質(zhì)譜測量的初步結(jié)果。

6、The feature of their ion trap mass spectrum is also discussed.───本文討論了它們的離子阱質(zhì)譜特征.

7、A new method was established for the determination of Para Red in hot chilli chromatography - mass spectrum.───研究了固相萃取 - 氣質(zhì)聯(lián)用測定辣椒油中對位紅的分析方法.

8、Fig. 4 Compared the mass spectrum of 3 - hydroxy - androstan - 17 - one in samples ( red ) with standard reference's ( blue )───圖4樣品中 3- 羥基 - 雄甾-17-酮與數(shù)據(jù)庫標(biāo)準(zhǔn)質(zhì)譜圖的比較.

9、The structure of production was validated by mass spectrum, infrared spectrum, Magnetic resonance spectrum.───得到的產(chǎn)品經(jīng)由質(zhì)譜 、 紅外光譜 、 核磁共振譜確認(rèn)結(jié)構(gòu)正確.

10、Studying their mass spectrum may offer illumination for nuclear agent - defeating mechanism to some extent.───解析其質(zhì)譜,對研究核除劑機理具有指導(dǎo)意義.

11、Aim : To determine the mass spectrum and the mass spectrometric decomposition process of azodiisobutyronitrile.───目的: 確定偶氮二異丁腈的質(zhì)譜圖及其質(zhì)譜碎裂機理.

12、The IR spectrum and mass spectrum show that the CH film mainly consists of polystyrene.───紅外光譜和質(zhì)譜分析表明薄膜的主要成分是聚對二甲苯。

mass spectrum相似詞語短語

1、line spectrum───[光]線狀譜；光譜線

2、flash spectrum───閃光光譜

3、radio spectrum───射頻頻譜

4、arc spectrum───電弧光譜

5、spark spectrum───[光]電花光譜

6、mass spectrometer───[分化]質(zhì)譜儀

7、emission spectrum───[光]發(fā)射光譜；放射譜

8、mass spectra───[光]質(zhì)譜

9、band spectrum───帶狀光譜

spectrum位于印度的什嗎地方，或者是什嗎意思，急用！?。。。。。。。。。?！

spectrum ['spektrəm] n. [物]光譜；[電信]頻譜；范圍；[心]余象

物理學(xué)(包括不可見光的)光譜(光波、粒子等)譜[參較 band spectrum, electromagnetic spectrum, mass spectrum]質(zhì)譜質(zhì)譜圖2. 電學(xué)電磁波譜3. 電信學(xué)頻譜，射頻頻譜4. 核物理學(xué)能譜5. 系列；范圍；幅度6. 幻象7. 心理學(xué)余像

就是這個意思了，至于是印度什么地方就不得而知了。

如滿意，請采納，哈哈??！