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- Methods: First, soak the fagopyrum cymosum part growing above the ground in warm alcohol for concentrate.Then, extract with organic solvent ingradient. 方法:取金荞麦地上部分,先用乙醇温浸、浓缩,再用有机溶剂梯度萃取后经红外、紫外、核磁共振、质谱等波谱解析和物理常数测定等方法。
- Methods The ketamine and its major metabolites in urine was extracted with organic solvent and detected by GC/NPD, GC/ECD, GC/FID and GC/MS. 方法尿液用有机溶剂液-液萃取,气相色谱/氮磷检测器、电子捕获检测器、氢火焰检测器和气-质联用仪测定。
- extract with organic solvent 有机溶剂萃取
- Extraction with organic solvent 有机溶剂萃取
- The outer seed capsule system solvent extracts of ginkgo refers to separating methanol extracts with various organic solvent system,and obtaining different solvent extract. 银杏外种皮系统溶剂提取物,是指用各种有机溶剂系统对银杏外种皮甲醇提取物进行分离而制出不同溶剂的提取物。
- extract with water and organic solvent 有机溶剂-水蒸气蒸馏
- Strains require special treatments for removal such as spotting with organic solvents. 要清除这些着色物质,需要特殊处理,例如:滴加有机溶剂。
- VOCs are generated from cleaning with organic solvents and aqueous cleaners that contain organic solvents. VOC主要产生于采用有机溶剂或采用含有机溶剂的水清洗剂的清洗过程。
- The way to produce sesame oil includes mainly milling, pressing, soaking with organic solvent,but recently a new method have been found which is enzymatic technique. 生产芝麻油的方法主要有小磨法、压榨法、有机溶剂漫出法,近些年又有学者研究用酶法来生产芝麻油。
- The scientists broke down this plastic with an organic solvent. 科学家用有机溶剂分解这种塑料。
- The active compounds from dry powder of Acorus calamus were extracted with six kinds of organic solvents,and methanol extract had the best inhibition effect on the alga,with inhibition rate of 98.4% in 48h. 用6种有机溶剂提取菖蒲干粉中的抑藻活性物质;显示甲醇提取物的抑藻效果最好;48h抑藻率为98.;4%25。
- Farmers enrich the soil with organic and inorganic manures. 农民用有机肥料和无机肥料来提高土壤的肥力。
- To handle or extract with tweezers. 钳住,钳出用镊子处理或拔出
- It reacts explosively with organic material. 它与有机材料发生强烈反应。
- An accountant in cahoots with organized crime. 一个与犯罪组织相勾结的会计
- Preparation and stability of polysulfone microcapsules with organic solvent 溶剂固定化聚砜微胶囊的制备及其稳定性
- colloidal graphite for cathode tube external coating with organic solvent 电子束管油溶性外导电石墨乳
- Such organic solvent as turpentine, gasoline and acetone etc. 松节油、汽油、丙酮有机溶液。
- And the plasma sample was extracted with aether. 血浆样品用乙醚提取。
- The candidate's identification with organized crimes cost him the election. 那位候选人因与集团犯罪有关联而落选。