The extraction and separation techniques of oligoprocyanidins(OPC) from the root of wild Sanguisorba officinalis Linn.

对吉林地区野生地榆根低聚原花青素(OPC)进行了提取工艺研究。

Hemorrhage into the decidua basalis, formed retroplacental hematoma, lead to the separation of the placenta.

一)理变化:底蜕膜出血，形成血肿，使胎盘自附着处剥。

The method and the condition of separation epoxy ethane from dihydric alcohol are discribed.

介绍了环氧乙烷与二元醇方法和条件。

Couples may agree to divorce each other after a separation.

居后,夫妇可能会同意婚。

The application of the membranes in separation,preservation,fosterage,medicament release and artificial organ etc is also reviewed.

概述了塑料微孔膜在、保鲜、助长、药物释放、人造器官等领域应用。

Separation from her friends made her very sad.

与朋友别使她很伤心。

She is visiting her family after a long separation.

她正在探望久别家人。

After a long separation, they held a glad meeting.

阔别多年之后, 他举行了一个令人愉快聚会。

The couple agreed on a trial separation.

这对夫妻同意试验性居。

The separation is by mutual agreement.

居是经双方同意。

This paper presents a reviewal profile of methods on separation and characterization about starch-vinyl graft copolymers.

介绍了常见淀粉–烯类单体接枝共聚产物各成及其表征方法。

A stepwise carbochlorination-chemical vapor transport(SC-CVT) technique is proposed for separation of thorium from mixed bastnaesite-monazite concentrate.

以氟碳铈矿-独居石混合稀土矿为研究对象,采用步选择性碳热氯化-化学气相传输反应(SC-CVT),实现钍与其它稀土元素。

The possibility of its potential application is discussed for separation of actinon-lanthanon mixtures by ion exchange.

讨论了该子交换法在锕-镧系元素上应用可能性。

The best choice for separating diethylbenzene is the adsorptive separation by zeolite adsorbents in high efficiency.

指出高效、节能子筛吸附法是二乙苯最佳选择。

Aiming at the characteristic of sapstain for Betula platyphylly, the separation methods for sapstain fungi was discussed.

摘针对白桦木材易变色特点，探讨了东北白桦变色菌方法。

Magnetic separation intake purolator, which can avoid metallics and large grained impurity enter into the oil way.

磁力吸口滤油器，有效防止金属物、大颗粒杂质进入油路。

Activated carbon as the sorbent and catalyst support was capsulated with ethyl cellulose by phase separation methods.

摘对兼具吸附和催化剂载体功能多孔结构活性炭，以乙基纤维素为材料用相进行包覆。

It is very difficult to reach an efficient separation for microne and submicrone of liquidsolid and gas-solid mixtures.

微米与亚微米级液固与气固混合物高效非常困难。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用氧化焙烧—软锰矿浆吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。

A separation model of ionizable and neutral enantiomers with cyclodextrin-sodium dodecyl sulphate (SDS) micellar electrokinetic chromatography was established.

建立了环糊精-十二烷基硫酸钠胶束电动色谱中可电高及电中性-光学异构体模型。