1) useful component
有用组分
1.
Geometallurgy is such a scientific branch which applies the principle of nineralization mechanism of geology to the exploitation of resources, to the research of natural or artificial condition and migration channel of useful components, and to the study of migration of useful components to the artificial accumulation environment.
地质冶金学是将地质学中的成矿机理应用于资源开发 ,研究利用自然的或人为制造的有用组分活化条件、迁移通道 ,将有用组分活化并直接转移到人为富集环境中产生冶金产品的有用组分开发利用方法的一门科学。
2) maceral
['mæsə,ræl]
有机组分
1.
The chemistry of macerals at elevated maturity in a series Carboniferous coal source rocks, from Shengli Oil field in eastern China was analyzed using Micro-FT.
应用显微傅立叶红外光谱分析 ,研究了胜利油田附近的石炭系太原组煤烃源岩中主要生烃有机组分化学结构特征。
2.
Through the installation of CCD camera and automatic scaning stage, the automatic determination of maceral with automatic stepping has been realized.
通过安装高清晰度摄象头和计算机互联,依靠扫描物台,实现了在计算机屏幕上辨认煤的有机组分和自动步进结合的有机显微组分测定系统。
3) organic components
有机组分
1.
Characterization of organic components in wastewater discharged from refinery by gas chromatography-mass spectrometry;
气相色谱-质谱法表征炼油厂外排废水中的有机组分
2.
The extractable organic components were identified and analyzed by gas chromatography mass spectrometry.
采用二氯甲烷液—液萃取预处理水样，气相色谱—质谱联用技术分析了炼油厂生化曝气池进、出水，腈纶厂干法纺丝废水及其经ＳＢＲ小试处理的出水中二氯甲烷可萃取的有机组分，并半定量地评估了生化处理对这些有机组分的去除效果。
3.
Separation and analysis of coal-based organic components is of great significance for both coal chemistry research and coal reasonable utilization.
煤基有机组分的分离与分析对煤化学研究和煤的合理高效利用都有着重要的意义。
4) effective composition
有效组分
1.
The determination and representation of effective composition of dinonylnaphthalene sulfonate-barium anti - rust agent were discussed.
对二壬基萘碘酸钡添加剂有效组分的测定及表达方式进行了探讨，认为钡含量和灰分含量不能准确、直观地表达添加剂的有效组分含量，十六烷基溴化吡啶滴定法对具一定碱值的表面活性剂类添加剂也不适应。
5) Effective fractions
有效组分
1.
In present study, three levels of extacts, such as the cut crude drug, polar extacts and effective fractions of Xie-Xin Decoction, as well as its dissembled prescriptions, were examinated .
本课题对泻心汤全方及其拆方进行饮片、不同极性部位和有效组分提取物三个水平上的化学提取，采用鲎试剂试管凝胶法、含药血清动态比浊法和内毒素大鼠发热模型对饮片和不同极性部位进行抗内毒素活性筛选；采用内毒素诱导激活的大鼠腹腔巨噬细胞模型，以NO为指标进行抗内毒素有效组分筛选，并对有效组分进行配伍配比；采用RT-PCR和免疫细胞化学方法对有效组分进行抗内毒素机制研究。
6) Effective components
有效组分
1.
Permeation of effective components of Qingkailing through an in vitro blood-brain barrier;
清开灵有效组分透过体外模拟血脑屏障的研究
2.
And associated pharmacological screening, effective components of Erigeron breviscapus have been researched.
本课题从药用民族植物学研究的角度,对云南省灯盏细辛植物资源、品种、民族民间使用情况、可持续开发利用情况等进行考察,同时结合治疗青光眼的视神经保护药效作用,进行灯盏细辛视神经保护有效组分研究。
补充资料：有用成事义
【有用成事义】
谓无明虽无自体，而能成办世间、出世间一切事业；故云有用成事义。
谓无明虽无自体，而能成办世间、出世间一切事业；故云有用成事义。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条