Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以乙胺和硫碳为原料,经氧水(275%)氧,一步合成了四乙基秋兰姆硫。

A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.

提出了新的螯合滴定法测定硫量,用以取代传统的重量法。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气中四氯乙烷用活性炭管,硫碳解吸,经GDX-103色谱柱分离,氢火焰离子检测器检测。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以乙胺和硫碳为原料,经氧水(275%)氧,一步合成了四乙基秋兰姆硫。

A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.

提出了新的螯合滴定法测定硫量,用以取代传统的重量法。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气中四氯乙烷用活性炭管,硫碳解吸,经GDX-103色谱柱分离,氢火焰离子检测器检测。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以乙胺和化碳为原料,经双氧水(275%)氧化,一步合成了四乙基秋兰姆化。

A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.

提出了新的螯合滴定法测定化钼量,用以取代传统的重量法。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气中四氯乙烷用活采集,化碳解吸,经GDX-103色谱柱分离,氢火焰离子化检测器检测。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以乙胺和硫化碳为原料,经双氧水(275%)氧化,一步乙基秋兰姆化硫。

A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.

提出新的定法测定硫化钼量,用以取代传统的重量法。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气中氯乙烷用活性炭管采集,硫化碳解吸,经GDX-103色谱柱分离,氢火焰离子化检测器检测。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以乙胺和碳为原料,经双氧水(275%)氧,一步合成了四乙基秋兰姆。

A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.

提出了新的螯合滴定法测定钼量,用以取代传统的重量法。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气中四氯乙烷用活性炭管采集,碳解吸,经GDX-103色谱柱分离,氢火焰离子检测器检测。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以乙胺和化碳为原料,经双氧水(275%)氧化,一步合成了四乙基秋兰姆化。

A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.

提出了新的螯合滴定法测定化钼量,用以取代传统的重量法。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气中四氯乙烷用管采集,化碳解吸,经GDX-103色谱柱分离,氢火焰离子化检测器检测。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以乙胺和硫碳为原料,经氧水(275%)氧,一步合成了四乙基秋兰姆硫。

A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.

提出了新的螯合滴定法测定硫量,用以取代传统的重量法。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气中四氯乙烷用活性炭管,硫碳解吸,经GDX-103色谱柱分离,氢火焰离子检测器检测。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以乙胺和为原料,经双氧水(275%)氧,一步合成了四乙基秋兰姆。

A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.

提出了新的螯合滴定法测定钼量,用以取代传统的重量法。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气中四氯乙烷用活性炭管采集,解吸,经GDX-103色谱柱分离,氢火焰离子检测器检测。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以乙胺和硫化碳为原料,经双氧水(275%)氧化,一步合成了四乙基秋兰姆化硫。

A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.

提出了新的螯合滴定法测定硫化钼量,以取代传统的重量法。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气中四氯乙烷活性炭管采集,硫化碳解吸,经GDX-103分离,氢火焰离子化检测器检测。