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- 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。
- A blend of complex surface active agents, alkaline detergent compounds and heavy duty solvents, with a unique geling agent which imparts the thixotropic aharacteristic. 炉灶清洁剂是一种含碱性凝胶状液体，可迅速有效地去除厚重而肥腻的油污。
- Surface active agents - Sodium dodecyl sulfate - Analysis method. 表面活性剂。十二烷基硫酸钠。分析方法。
- OBJECTIVE To study on the diuretic active compounds of Alisma orientalis. 摘要目的研究泽泻利尿作用的物质基础。
- Alkyl indicant is a new non-ionic surface active agent. 烷基糖苷是一类新型的非离子表面活性剂。
- Surface active agent,auxiliary,water softener and whitener. 表面活性剂、助剂、软水剂、增白剂。
- The product is a blend of complex surface active agents, alkaline detergent compounds and heavy duty solvents, with a unique gelling agent to impart the thixotropic characteristic. 本产品是一种含碱性凝胶状液体，可迅速有效地去除厚重的油污。
- This is why I have forbidden any surface activity. 所以我才禁止你们外出活动。
- 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,三萜类成分是其中普遍存在的活性成分。
- In order to get more active compounds,two related active drugs by combination theory with raw material cinnamic acid. 目的:利用拼合原理,以桂皮酸为原料,与相关活性的药物成酯得到衍生物,以期得到活性更高的药物。
- Chiral synthesis can be achieved by taking advantage of natural or synthetic optically active compounds. 在手性合成中利用了天然或合成的光学活性化合物。
- The occurance of the th ree active compounds in entomogenous fungi was revealed for the first time. 该3 种清除自由基活性物质都是首次发现存在于虫生真菌的代谢物中。
- Biosurfactant is a kind of microbial compounds produced by microorganism that exhibited pronounced surface activity. 生物表面活性剂是由微生物产生的一类具有表面活性的生物化合物。
- Reviews the herbicides and active compounds which applicable in the paddy field ,in this paper . 论述了新近稻田除草剂新品种及新的活性化合物及其应用前景。
- Molecular clusters of physiologically active compounds recently have attracted much attention. 近年来对具有生理活性物质的多分子聚集体的研究引起了人们的广泛关注。
- The results show that the BDSA salts have high surface activity. 结果表明BDSA盐具有较高的表面活性 .
- Surface activity groups of dusts affect their biological effects. 矿物粉尘表面活性基团影响粉尘的生物效应。
- 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。
- 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 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;
