active adj. 1.活动的,有活动力的;【生物学】活性的;【电学】有功的;【无线电】有源的;【物理学】放射性的。 2.有生气的,活泼的,灵敏的,敏捷的;主动的,能动的,积极的;有力的,勤勉的;【医学】有特效的。 3.现行的,活动中的;【军事】现役的。 an active demand 畅销。 an active volcano 活火山。 The market is active. 市场活跃。 active measures 积极手段。 on active service 【军事】现役,现役中的。 take an active part [interest] in 积极参加。 adv. -ly 活跃地;积极地,能动地;【语法】主动地。 n. -ness 活跃,积极性。
be active in 对…很积极; 活跃于; 积极参加; 积极于; 在......里活跃; 在……活跃
compound vt. 1.使混合,调合,配合;【语言学】复合,合成。 2.(通过互相让步等)解决(纠纷);用钱了结(债务等);一次清算;部分偿还。 3.【电学】复绕[复激、复卷]。 compound a medicine 配药。 compound a felony 【法律】用钱抵赎罪罚。 vi. 和解,谈妥,和平了结。 compound with (sb.) 与(某人)和解[和平了结]。 adj. 混合的,复合的;合成的,复式的。 n. 混合物,合成品;【化学】化合物;【语言学】复合词。 cutting compound润削剂。 filling compound填料。 sealing compound封口胶。 compound2 n. 1.(印度等地工厂、住宅的)圈占地区(南非等地用围墙等围起的)矿工居住区。 2.圈有围墙[篱笆]等的场地〔临时战俘营收容所等〕;(同族聚居的)村寨。
Separating and purification of flavonoid active compounds 鼠李糖苷酶分离提纯及其酶性质
The extract from that bark is a potent blend of active compounds 这种树皮的提取物是一种活性化合物的强效混合物。
Recent advances in study on the natural active compounds for treating alzheimer ' s disease 天然活性成分防治阿尔茨海默病的研究新进展
The chemical constituents from these plants are complex , amonge them , triterpenoids are the ubiquitous active compounds 这些常用药用植物中的化学成分复杂,三花类成分是其中普遍存在的活性成分。
Aloe vera has been connected with more than 200 biologically active compounds linked to curing or treating some 250 human health problems 芦荟精华素含有200多种生物活性物质,有助于治疗250种左右的人类身体疾病。
Artemisinin , an active compound extracted from artemisia annua , l . together with its derivatives are widely used as anti - malarial drugs 摘要青蒿素是从植物黄花蒿中提取的抗疟疾的活性成份,目前在临床上广泛用于治疗疟疾。
The organic active compounds are prepared based on organic rare - earth coordinated complex , surfactant , assistant of surfactant , stabilizer and solvent 摘要由有机稀土配体化合物、表面活性剂、助表面活性剂、稳定剂、溶剂等原料制备出有机稀土活性复合物。
The identified active compounds and understanding of their individual action as well as synergistic action in an herbal mixture will enable tailor - made formulations providing alternative treatments to insomnia 我们已掌握草药中的有效活性成分及其特定作用,以及在草药混合剂中所产生的协同效应。
Cyanohydrins are biologically active compounds used in synthesis of - amino alcohols , - hydroxy ketones and - hydroxy acids , which have importance as fine chemicals , pharmaceuticals and agrochemicals 氰醇是合成-氰基醇类, -羟基酮类及酸类化合物的重要生物活性物质,这些化合物又是精细化工、制药和农用化学品领域的重要原料和中间体。
From the results of the experiment , we can see that simultaneity electrochemical polymerization of 3 - pyrrole - dna and 3 - [ 2 , 5 , 8 , 11 - tetraoxa - tridecyl - 13 - ol ] - pyrrole was a new promising method for preparing dna chips because this method had such following advantages : first , the immobilization procedure can be controlled easily . second , with the progress of microelectronics , the miniaturization and integraterization of polypyrrole - based dna chip can be achieved in the future ; third , using an electrochemical active compound like the mb , the hybridization detection will be performed more easily 从以上实验结果可看出,电化学聚吡咯方法制备dna芯片和传统的方法相比具有下列优越性:首先,固定可通过电化学信号控制和完成,操作简单易行;其次,微电子技术和电化学的进一步结合,可以提高芯片的集成程度,将dna芯片进一步向产业化方向推进;第三,通过应用电化学活性物质,有望建立无标记的dna芯片检测技术,有利于减少环境污染、提高灵敏度、降低成本。