extractive

The synergic extraction is main to from multicomponent complex of mixed ligand in extractive separation.

溶剂萃取分离中的协同萃取,是形成混配多元络合物的主要表现.

An extractant-screening method with a vapor-liquid equilibrium apparatus in the extractive distillation was introduced.

介绍了萃取精馏萃取剂的一种实验筛选方法,汽液平衡仪直接法.

Study on extractive condition optimization of allicin and restraining bacterium

大蒜素提取条件的优化及其抑菌效果的研究

CONCLUSIONA new extractive procedure of solanesol from tobacco extract is established.

结论建立的新方法简便易行.

The methods of microwave extraction , ultrasonic extraction, supercritical extraction were superior to the traditional extractive techniques.

同传统的提取技术相比,微波 、 超声 、 超临界等提取技术有着不可比拟的优越性.

Conservationist tenant preferred, but extractive forestry also considered.

保育人士优先考虑, 但采掘业也会考虑.

The extractive matter and remaining were gained from tall oil by supercritical carbon dioxide.

以塔尔油为原料，通过超临界二氧化碳萃取方法对原料进行萃取分离，分别得到萃取物和萃余物。

Afterchloroform was evaporated , it was used as chelate complex chromatographic stationary phase to purify puerarin extractive.

建立了采用配位色谱柱从葛根素浸膏中分离纯化葛根素的方法.

The beautiful artistic design and extractive casting skills are fantastic.

完美的艺术选型和精细的铸造技术犹如梦幻一般.

The study on information extractive method of fire detection

火灾探测传感信息提取方法的研究

It was found that all extractive of chilli seed have strong anti-oxidative effects for lard.

用不同溶剂提取辣椒籽中的抗氧化物质,采用碘量法研究辣椒籽提取物对猪油的抗氧化作用.

Improvement of allicin oil extractive technique by enzyme treatment and its reaction kinetics

酶法提高大蒜油得率及其反应动力学研究

Biocompatibility of eight organic solvents for Lactobacillus delbruckii was investigated and the mixture of oleyl alcohol and trioctylamine was selected as the solvent of extractive cultivation.

以德氏乳酸杆菌为研究对象，考察了八种有机溶剂分别加入培养基对细菌生长及产酸的影响。

The extractive contents were higher than those of normal and lower than blue-stain wood.

蓝变材部分半纤维素发生降解，其各项抽提物含量比正常材高；

Foreign investors should sign the Extractive Industries Transparency Initiative, which would let Africans see what foreign companies pay for licences to exploit natural resources.

西方投资者应该签署《采掘行业透明度行动计划》，从而让非洲人了解是哪些外国公司花钱注册来开采他们的自然资源。

Molecular design for extractive distillation could decrease experimental working.

萃取精馏的分子设计能够减少实验工作量.

Extractive industry, however, is not confined to the extraction of materials.

不过, 采掘业并不限于采掘原料.

Aim To study the different decocting extractive methods on the contents of purgative principles of combined anthraquinones from Chinese Rhubarb.

目的研究不同提取方法对大黄泻下成分结合蒽醌含量的影响。

Extractive method and assay of papaverine from wild poppy

野罂粟中野罂粟碱提取方法及其含量测定

Unit system ensures the synchronism between the control ability of nation to grass-roots social and extractive ability to resource in a large part.

单位制在很大程度上保证了国家对基层社会的控制能力与资源的抽取能力的同步性。

Objective : To explore the anti-inflammatory and analgesic effects of Ganoderma lucidum extractive.

目的研究灵芝提取物的镇痛与 抗炎 作用.

METHODS: Its optimal extractive condition was found by right-cross test.

方法: 用正交试验法得到最佳提取条件.

Conclusion Papaverine extracted from whole wild poppy by PH4 acid water has a higher extractive rate.

结论野罂粟全草中野罂粟碱用pH4酸水提取得率较高。

Corrosion inhibition of acer truncatum leaves extractive for steel in hydrochloric acid solution

元宝枫叶提取物在盐酸溶液中对钢的缓蚀性能研究

The industrial application of a new benzene extractive distillation technology on reforming plant is presented.

报道了苯抽提蒸馏技术新工艺在连续重整工业装置上的应用.

This paper proposed a new mode of batch extractive distillation with the solvent equilibrium distillation still.

提出了伴有简单蒸馏的间歇萃取精馏操作方式.

Extractive distillation is an important separation process in chemical industry.

萃取精馏是化学工业中重要的分离方法之一.

When this new technique was applied, the theoretical plate number of the extractive distillation tower can be reduced to less than 20.The technique has been granted a patent of China ( CN1120828C) and has been applied in 1000 t/ a device.

采用此工艺的萃取精馏塔理论塔板数可降低至20块以下。该工艺已获中国发明专利（CN1120828C），并已在千吨级生产装置上实际应用。

Effect of Extractive Technique on the Quality of Instant Puer Tea Powder

提取技术对速溶普洱茶粉品质的影响

Is extractive metallurgy different from process metallurgy?

提取冶金学和过程冶金学有什么不同 吗 ?