gas formaldehyde的意思|示意

The control indicator should be placed inside each pack, bag or pouch containing items to be sterilized by low temperature steam and formaldehyde gas.

如果包、箱或袋子中盛放的物品需要用低温甲醛蒸气消毒，则每个包、箱或袋子内均应放置控制指示器。

Influences of ethanol, toluene, acetone, methanol, benzene and ammonia were measured, and ethanol was still the main interfering gas for formaldehyde detection.

测量了乙醇、甲苯、丙酮、甲醇、苯和氨水对元件的影响，乙醇仍为测量甲醛的主要干扰气体。

Decoration, monthly natural gas consumption and exhaust channel were selected into the regression equation of bedroom formaldehyde;

装修与否、每月天然气用量、排烟渠道通向入选卧室空气中甲醛浓度回归方程；

A new detection tube for formaldehyde gas based on passive sampling has been developed according to the principle of the gas molecular diffusion and chemical adsorption.

新研制的甲醛被动式检气管是建立在气体分子扩散和化学吸收原理基础上的。

HCHO removal efficiency and the specific energy consumption of removal formaldehyde from gas streams decrease with increasing inlet HCHO concentration or GHSV or the diameter of reactor.

甲醛初始浓度、空速及反应器内径的增加，都会使甲醛的脱除率下降而脱除甲醛的比能耗则相应减少。

In order to determine the efficiency of formaldehyde removal and simplify the experimental equipment, the adsorption capacities were compared between gas phase method and liquid phase method.

为了进一步证明二氧化锰对甲醛的去除效果，简化实验装置等，比较了气相法和液相法的吸附结果，研究了甲醛溶液浓度和吸附剂粒度对甲醛吸附量的影响。