active component是什么意思_active component的中文翻译

活性组分；[电子]有效元件；作用分量

component───adj.组成的；构成的；n.组成部分；成分；组件，元件

active───n.主动语态；积极分子；adj.积极的；活跃的；主动的；有效的；现役的

component parts───零部件；元件部分

ellagic active───鞣花活性

passive component───n.[电子]无源元件

prevertebral component───椎体前成分

component part───（组合）零件，部件，（组）成（部）分；构件；组成部份

dislocating component───错位分量

active motif───活动母题

The active component, willow bark, was used as a folk remedy as long ago as the 5th century BC.───公元前五世纪就被用于民间配方的柳树皮，是这种树皮的一种有效成分。

Influences of active component content and calcinations temperature were investigated.───考察了活性组分含量和焙烧温度对催化剂活性的影响。

surfactant" or wetting agent and solvent, PG is actually the active component in antifreeze.───是“表面活性剂”，或湿润剂、溶解剂，是防冻液中一种主要成分。

The active component of many supported catalysts will disperse spontaneously onto the surface of the carrier.───许多负载型催化剂的活性组分可在载体表面自发分散。

The active component, salicylic acid, originally from willow bark, was used as a folk remedy as long ago as the 5th century BC.───它来自早在公元前五世纪就被用于民间配方的柳树皮，是这种树皮的一种有效成分。

The invention relates to a plant stress-resistant inducer, which takes Chitosan oligosaccharide solution as an effective active component.───本发明涉及植物抗逆性诱导剂，其以壳寡糖溶液为有效活性成份。

Soil organism is a key driving force of soil formation and evolution, and the most active component of a soil ecosystem as well.───土壤生物是土壤发生与发展的重要推动力，是土壤生态系统中最为活跃的组成部分。

An exhaust gas-purifying catalyst includes a carrier, and an active component formed of a noble metal, carried by the carrier.───本发明涉及排气净化催化剂，其含有由载体及通过所述载体负载的贵金属组成的活性成分。

His best bet for a drug lead is an extract of garlic, although the active component that interferes with the signal remains unknown.───他预期最好的药物是一种大蒜提取物，尽管其用于信号干预的主要成分仍然不为所知。

Though there were difference in content of active component of white muscardine pupa for anticonvulsion between same strain to living pupa and to dead pupa, It were not obviously different very much.

Scutellaria extractive: scutellaria extractive is the active component which comes from the desiccative radix of scutellaria belonging to labiatae.

Briefly investigated the effect of different active component on synthesizing pyrrolidine.

Paeonia extractive: paeonia extractive is the active component which comes from the radix of paeonia belonging to ranunculus family.

Their principal active component is capsaicin, which is a powerful stimulant of afferent nerve fibres.

Gingerol, the active component in ginger, was extracted with supercritical fluid extraction-fractionation, and its solubility, UV absorption spectrum, antioxidation activity were studied.

Methods: The main active component icariin of Herba Epimedii was determined by TLC scanning.

The carrier, active component and preparation method of the ammoxidation catalyst for aromatic hydrocarbon were described.

Free phosphoric acid acts as the active component of diatomite phosphate solid acid catalyst in propylene oligomerization and other reactions.