For that, in line with economic applicable and energy saving, large displacement extract as central, matching measures and large displacement profiled pumps such as double-action oil well pump, shunt oil wel.
为解决该问题,以大排量提液为中心,开展了双作用抽油泵、并联抽油泵等大排量异型泵及配套工艺的研究,通过试验达到拓展有杆泵采油方式的适应范围的目的,并实现不同排量泵型系列化。
Application of minitype valve trays in raffinate column of aromatics complex;
复合孔微型高效浮阀塔盘在对二甲苯装置抽余液塔中的应用
The operation of raffinate column in p-xylene unit in Zhenhai Refining and Chemical Company Limited is analyzed and the design shortcomings existing in original column internals are found out.
45 Mt/a对二甲苯装置抽余液塔的操作进行诊断分析,找出了原塔内件设计 存在的问题。
Antioxidative activity of water and alcoholic extracts from Radix angelicae sinensis
当归水提液和醇提液体外清除自由基的研究
Technology of extraction of compost extracts to make liquid fertilizer
用于液体肥料的堆肥浸提液提取工艺参数
eluant:a substance used as a solvent in the process of elution.
洗提液:在洗提过程中作为溶剂的物质.
A substance used as a solvent in the process of elution.
洗提液在洗提过程中作为溶剂的物质
Effect of Water and Alcoholic Extracts from Radix Angelicae sinensis on Anti-lipidperoxidation and Hemolysis of Erythrocyte in vitro
当归水提液和醇提液体外抗脂质过氧化和红细胞溶血作用
Pharmacodynamic Comparison of Tranquilizing Mind Effect between Water Extract and Alcohol Extract of Sedum aizoon L.
养心草水提液和醇提液宁心安神药效比较的实验研究
Three different extracts were obtained after freeze-dried Coriandrum sativum L was processed by petroleum ether, 95%-ethanol, and water respectively.
分别用石油醚、95%乙醇、水浸提芫荽，获得浸提液。
a medicinal extract in an alcohol solution.
酒精溶液提取的药物。
a pump for raising fluids by suction.
通过吸力提高液体的泵。
diffusion juice velocity
浸提器中渗出液的速度
Such an extract in a solution of alcohol.
酒精提取物酒精溶液中的提取物
Collagen, Hyaluronic Acid, the extract of Australe, Panax, Barm and Liquorice etc.
胶原蛋白、透明质酸、灵芝提取液、人参提取液、酵母提取液、甘草提取精华等。
Liquid helium is most frequently provided to customers in a liquid container.
液氦主要是存储在液体容器中提供给用户。
hydraulic elevator
液压电梯;液压升降机;水力提升机;水压升降机
The solution of solvent and dissolved matter resulting from elution.
洗出液洗提后得到的溶剂和溶质的溶液
Gastric juice contains hydrochloric acid to provide an acidic solution for pepsin.
胃液内含有盐酸给胃蛋白酶提供酸溶液。
The Method of Extracting the Liquid Level Value of a Pumping Well from the Echo Signal of Liquid Surface
从抽油井液位回音信号中提取液位值的方法
The Analysis and Study of Fault Tree of the Hydraulic System of the Explosion-proof Hydraulic Elevating Conveyor;
防爆液压提升机液压系统的故障树分析与研究
