采用高温气相色谱法测定橡胶防护蜡中的正构烷烃和非正构烷烃的碳数及含量。

Carbon distribution and content of normal alkane and isoalkane in rubber waxes are measured by using high temperature gas chromatography.

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目的：测定高温、噪声及其复合对大鼠血浆及肺组织中内皮素(et)含量的影响。

Aim: To determine the effect of heat, noise and their combination on endothelin (et) content in plasma and lung of rats.

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同时测定了上述流体在高温下的蒸汽压和饱和汽液相密度。

Vapor pressures, saturated vapor and liquid densities for above fluids were measured at high temperatures.

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