volatile ammonia的意思|示意

Although the researchers are not sure how bacteria detect airborne ammonia, they have some hypotheses about why bacteria produce slime in response to volatile ammonia.

尽管研究人员并不确定细菌是如何识别出到空气中的氨，但他们已经有了某些假设关于细菌为何能产生粘液以回应挥发性的氨。

Not only have the advantages of sending no harmful gases of formaldehyde, benzene, ammonia and TVOC (volatile organic compounds) out, also with the function of absorbing diversified pernicious gases.

不仅具备不散发甲醛、苯、氨气、VOC（挥发性有机化合物）等有害气体的优点，而且具有吸附有害气体的功能。

Because the burning process of peanut drying with carbon dioxide, vanillin, ammonia, hydrogen sulfide and volatile out of some other aldehydes, constitute a special aroma of peanut kernels.

因为花生烘烧过程中有二氧化碳、香草醛、氨、硫化氢以及一些其它醛类挥发出来，构成花生果仁特殊的香气。