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plant active substance 植物源活性物质
They often contain no active substance, or not enough to work. 他们一般没有实质作用或者没有起到足够的作用.
Conversion of an optically active substance to a racemic form. 外消旋转化将光学活性物质转化为外消旋形式
Under the optimum conditions,the content of active substance could reach 40%. 在此条件下合成的产物中活性物含量可达40%25。
EMEA ：Note For Guidance On Chemistry of The New Active Substance， 2003. 中国医药科技出版社，2002，第一版。
Conclusion: Biological active substance from Hp regulates gene expression through SRE cis-element. 结论:幽门螺杆菌生物活性物质通过顺式转录调控元件SRE调控细胞基因表达。
The results showed the surface active substance produced by B1and B2 had high endurance to heat, salt and acid. 表明,B1、B2产生的表面活性物质对热、酸和盐具有较强的耐性;
Effects of humus on the plant activity of mineral bound Hg. 腐殖酸对矿物结合汞植物活性的影响。
Celosia cristata L. is a traditional medicinal plant, containing several nutrition and other biological activated substance like flavone. 鸡冠花是一种传统的药用植物,其植株中含有多种营养素和黄酮类生物活性物质。
That company has rights to market the active substance in Sustiva in a number of countries outside the United States. 该公司有权在美国以外的一些国家的市场Sustiva为活动内容。
Counterfeit drugs are sold under the names of real medicines. They often contain no active substance or not enough to work. 假冒药品用真药品名称出售。他们往往不包含活跃的物质或不能充分工作。
Auricularia Auricular polysaccharide,a physiological active substance,was very hot recently. 黑木耳多糖作为一种生理活性物质,近年来日益受到人们的重视。
Remove harmful substances, retained the active substance, add a useful element, plant roots, stems and leaves can be direct and rapid absorption of water-soluble substances. 去除了有害物质，浓缩了活性物质，添加了有益元素，变成了可以被植物根、茎、叶直接而快速吸收的水溶性物质。
"Xanthohumol has been shown to be a very active substance against cancer," says Dr.Markus Herrmann, also of Munich. 同时也是来自慕尼黑的MarkusHerrmann博士说：“黄腐粉显示有非常积极的对抗癌症的物质。
Analysis of Available Active Substance in Crude Ethanol Precipitation of Mulberry Syncarp[J]. 引用该论文刘朝良;孙辉;尹志亮;李锋;张军;魏国清;邵引刚;周炎.
As a kind of important active substance, fagaramide is the main component that tastes numb. 花椒酰胺是花椒中重要的活性成分,是花椒呈麻味的主要成分,暂称花椒麻味素。
Physico-chemical parameters of Baoding Lugang Sewage Treatment Plant activated sludge system were predicted based on microfauna. 摘要用微型动物预测了保定鲁岗污水处理厂活性污泥系统的理化参数。
Objective To study effects of subchronic benzolism on the vascular endothelial active substance and their meaning. 探讨亚慢性苯暴露对组织中血管内皮活性物质的影响及意义。
This paper reviews the development of plant activator, and introduces two fungicides - probenazole and acibenzoler. 简述了植物激活剂的发展历史,并介绍了两个已商品化的品种,即烯丙异噻唑和活化酯。
Commercial low cobalt hardfacing alloys are being evaluated to reduce plant activation levels. 正在评估商用低钴合金以降低核电站反应水平。