表面活性剂 [助剂] surfactant ; surface-active agent ; Disodium edta ; SDBS ; surfactant
含氟表面活性剂 fluorosurfactant ; fluorochemical surfactant ; fluorine containing surfactant
阴离子表面活性剂 LAS ; anion active agent ; [助剂] anionic surface active agent
阳离子表面活性剂 [助剂] cationic surfactant ; [助剂] cationic surface active agent ; CMESA ; AGQ
聚合物表面活性剂 [高分子] polymeric surfactant
表面活性剂化学及应用 Chemistry and Application of Surfactant
两性离子表面活性剂 [助剂] zwitterionic surfactant ; amphoteric surfactant ; bi-ion active agent ; CAZS
表面活化剂 surfactant ; surface-active agent ; active surface agent ; Tenside
助表面活性剂 cosurfactant ; COSA
两性表面活性剂 ampholyticsurfactant ; ampholytic active agent ; ampholytics ; [助剂] amphoteric surfactant
如果在供试品的制备过程中使用了表面活性剂， 必须证明其不会对微生物产生毒性并且可与 灭活剂兼容。
If surface-active substances are used for sample preparation, their absence of toxicity for micro-organisms and their compatibility with inactivators used must be demonstrated.
糠醛脱羰催化剂失活的主要原因是大量积碳附着于催化剂表面使活性中心被包埋从而使催化剂失去活性。
The deactivation of the catalyst of furfural decarbonylation is mainly due to carbon deposition attached to the catalyst surface, it leads to the active site embedded, so the catalyst losed activity.
此外，本文结合催化剂的组成、结构和表面形貌的表征对催化剂的催化活性和失活行为进行了讨论。
In addition, on the basis of the information obtained by the characterization of catalyst composition, structure and morphology, activity and deactivation behavior of the catalyst were discussed.
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