1、

The use of the combination of gas chromatography ( GC) and gas chroma-tography-mass spectrometry ( GCMS) for the determination of hydrogen, deuterium, tritium, helium, oxygen, nitrogen and carbon monoxide in gas mixtures is described.

本文叙述了用氖气作载气的毛细管热导池气相色谱(GC)与气相色谱-质谱(GCMS)并联的方法,同时准确地测定氢、氦同位素及氧、氮、一氧化碳的含量。

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2、

Gas chromatographic determination for the gas content of hydrogenium, carbon monoxide, carbon dioxide, methane, and ethyne in the gas from the calcium carbide furnace

气相色谱法测定电石炉气中氢气、一氧化碳、二氧化碳、甲烷、乙炔气体含量

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3、

He was small in stature but big in heart and determination.

他身材矮小,但心气和决心很大.

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4、

His chin have the squareness which mark the man of determination.

他的四方下颚标志著男人的决断力.

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5、

Determination of Volatilizable Phenol in Water by Using 4-Amino-antipyrine Photometer through Extraction

4-氨基安替比林萃取光度法测定水中挥发酚

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6、

Fluorimetric determination of volatilizable phenol in drinking water

荧光分光光度法测定饮用水中挥发酚类的研究

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7、

MRNA expression of genes related to avian sex determination during female-to-male sex reversal in ZW chicken embryos

鸟类性别决定候选基因在性反转鸡胚中的表达

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8、

A new method for the determination of sodium stannate in alkaline tin plating baths was advanced.

提出了一种新的测量碱性镀锡液中锡酸钠含量的方法.

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9、

The most important attribute a dog trainer can have is patience-the next is determination.

对一位驯犬师来说,最紧要的品德是耐烦 —— 其次是决心.

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10、

AIM To a method for the determination the content of Itraconagole injection.

目的建立紫外分光光度法测定伊曲康唑注射液含量的测定方法.

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11、

Objective To explore the method of content determination of acidsalicylic acid in compound benzoic acid tincture.

目的:探索复方苯甲酸酊剂两种主要成分稳定有效的含量测定方法.

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12、

Great people are just ordinary people with an extra amount of determination.

伟人只不过是具备非凡果敢的常人的而已.

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13、

Lee also praised Rodriguez's determination and desire to improve.

老李也称赞了大马同学积极要求进步的决绝和渴望.

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14、

But the conventional CoMFA exists some defects, including the selection of potential function of molecular field, the determination of bioactive conformers, the molecular alignment and the selection of variable of molecular fields, etc.

但传统的比较分子场分析方法在具体的实现过程中还存在着一些缺陷和不足,包括分子场势能函数的选择,活性构象的确定,分子的叠合以及分子场变量的选取等等。

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15、

Determination, confidence and perseverance are three main factors for success.

决心 、 信心和恒心是成功的三大要素.

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16、

He has a lofty spirit , and has the soaring determination to make something big.

他豪情壮志, 准备干一番大事业.

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17、

Leather-Physical and mechanical tests-Determination of tear load-Part 1: single edge tear.

皮革.物理和机械试验. 撕裂力的测定.第1部分: 单边撕裂.

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18、

And also introduces the determination method of it.

并介绍了邻苯二甲酸酯类污染物的测定方法.

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19、

Objective : To establish a method for the determination of bacterial endotoxin of cefotaxime sodium for injection.

目的: 建立注射用头孢噻肟钠中细菌内毒素含量的测定方法.

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20、

The application of liquid-phase-extraction and gas chromatography on the determination of gas in water was studied.

本文研究了液相 微 萃取-气相色谱法在检测水中芥子气方面的应用.

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