extractive

extractive

美 [ɪk'stræktɪv] 　英 [ɪk'stræktɪv]

• adj.提取的；提炼的；（尤指矿物）冶炼的
• n.同“extract. extractive industries”
• 网络抽出的；萃取式体制；抽取物

词形变化

英汉双解

英汉解释

英英解释

例句

Results The extractive results with75 % alcohol were superior to that of95 % alcohol and that of water.

结果以75%的乙醇提取效果优于95%的乙醇及水的提取。

Extractive coal industry has not its own disclosure norm of accounting information, only adheres to the common disclosure standards.

煤炭采掘业没有本行业的会计信息披露规范，只能遵循共同的披露规则。

Simulation of an acrylonitrile extractive distillation column demonstrated the efficiency of the proposed method.

通过对某丙烯腈萃取精馏塔的稳态仿真，充分证实了这种模型化方法的优越性。

Different solvents were used to distill chloroplast pigment, and then the extractive was separated with paper chromatography.

利用不同溶剂提取叶绿体色素，再用纸层析法对叶绿体色素进行分离，并对分离效果进行比较。

The mechanism of extraction of uranium (VI) from nitric acid solutions with a novel extractive pyridines kerosene was investigated.

研究了新萃取剂吡啶从硝酸介质中萃取铀的机理。

OBJECTIVE To test changes in the content of the total anthraquinone in the alcohol extractive of aloe before and after debittering.

目的测定芦荟乙醇提取液在脱苦前后总蒽醌含量的变化情况。

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

报导了苯抽提蒸馏技术新工艺在连续重整工业装置上的应用。

The invention provides a long pepper total alkaloid extractive separated from long pepper and a preparation method thereof.

本发明提供了一种从荜茇中分离得到的荜茇总生物碱提取物，并提供了其制备方法。

Ionic liquid has unique catalytic and solvent effects, resulting in its big potential in extractive separation and catalytic degradation.

离子液体具有独特的催化和溶解双重作用，使其在萃取分离、催化降解方面具有巨大潜力。

He says little of the income from oil, the mining and extractive sectors trickle down to the poor.

他说，石油和矿产资源出口带来的收入很少惠及穷人。

Extractive distillation is an important and useful technique for separating close boiling and azeotropic liquid mixtures.

萃取精馏是分离沸点相近或具有恒沸组成混合物的一种重要方法。

Examples include extractive industries, satellite support, engineering projects, etc.

例子包括，采掘垦殖行业、卫星支持、工程项目等等。

CONCLUSION The extractive can decrease cardial oxygen consumption in dogs, thus having protective effects on myocardial ischemia.

结论皂角提取物能显著减少心肌耗氧量，对缺血心肌具有保护作用。

The appearance design of CITYHOUSE adopts extractive architectural forms of many countries presenting various styles.

CITYHOUSE外观设计采用多国精粹建筑的形式，呈现万种风情。

Conservationist tenant preferred, but extractive forestry also considered.

保育人士优先考虑，但采掘业也会考虑。

So the anti-oxidative ability in lard emulsion was obviously increased when concentration of total flavonoids extractive was increased.

所以随着总黄酮浓度的增加，抗油脂氧化能力明显增强。

The existing methods are azeotropic distillation, extractive distillation and pervaporation, which still have their own limits.

现有的共沸精馏、萃取精馏及渗透蒸发等分离方法都存在着自身的局限性。

The sapwood of most species is more susceptible to fungal attack than the heartwood with its higher extractive content.

大多数树种的边材要比含有教高抽提物含量的心材更易受真菌的侵害。

Dichloromethane as extractive solvent has the advantages of low energy consumption and fine heat stability of the separation system.

以二氯甲烷作为萃取剂具有能耗低、待分离体系热稳定性好和有效能损失小的优点。

Tetrachloro-methane is also a common good chemical organic solvent; and often used as the extractive agent in chemical experiments.

四氯甲烷也是一种较常见的化工原料，是一种良好的有机溶剂，在化学实验中常被作为萃取剂等。

It was proved that the extractive fluids of Ginkgo leaves and Aloe can promote the metabolism of E. coli.

结果表明，银杏叶提取液、芦荟提取液对大肠杆菌具有促进代谢作用。

Principle and practice for application of extractive technology in extracting gold from copper anode slime are described.

介绍萃取技术在铜阴极泥提金中的应用原理和实践。

Its basic structure, working process and application in experiments for extractive process were reviewed.

介绍了微型离心萃取器的基本结构、工作过程及其在一些萃取新工艺实验研究中的应用。

Research storage stability of crude plant extractive Soybean isoflavones and procyanidins in Health Vino.

研究天然植物提取物大豆异黄酮与原花青素在保健酒中的稳定性。

The results showed that the extractive could increase the expelling lead, decrease the content of bone and live lead.

结果表明，绿豆提取物可以增加铅中毒大鼠的铅排出量，降低骨铅和肝铅。

Extractive distillation method was employed for removing sulfur compounds from FCC gasoline.

开展了萃取蒸馏法脱除催化裂化（FCC）汽油含硫化合物的研究。

the processed tea can be classified as scented tea , pressed tea and extractive tea .

再加工茶类可分为花茶、紧压茶、萃取茶等。

Extractive distillation desulfurization of FCC gasoline was investigated in this paper.

本文开展了萃取蒸馏法脱除FCC汽油含硫化合物的研究。

The present invention is the medicinal use of common valeriana extractive with methanol or other organic solvent.

本发明是北缬草有机溶剂提取物的医药用途，其特征是具有镇静安眠作用。

So may the new law requiring prior consultation with indigenous communities over extractive projects on their land.

因此新法律可能会要求矿业公司与当地社区就其土地上的开采项目进行事先磋商。

China has been very active in central Asia, but there most of the projects made economic sense and were tied to extractive industries.

中国在中亚一直非常活跃，但在该地区的多数项目都具有经济意义，而且涉及采掘行业。

CONCLUSION Herba Epimedii extractive possesses protective effects on myocardial ischemia.

结论淫羊藿提取物对大鼠心肌缺血的心脏有保护作用。

Complete water filtration system and extractive filtration system.

全自动水过滤及精滤系统。

Ionic liquid(IL) provides a new entrainer for improving the extractive distillation technology.

离子液体为萃取精馏技术的进步提供了新型萃取剂。

Extractive production Another term for primary production .

初级产品的另一种说法。

Extractive wet chemical methods currently used are slow, labor intensive and expensive.

目前应用化学方法精品湿得慢，劳动密集型和昂贵的。

The present invention discloses the preparation process of standard theanine contrast product from tea extractive.

本发明公开了一种从茶叶提取物中直接制备茶氨酸标准对照品的制备方法。

The application effect of multi-step extractive separation was researched by hollow fiber membrane.

使用中空纤维膜研究其多级萃取分离应用效果。

But evidence suggests that transparency in extractive industries can play an important role.

但有证据表明，在采掘行业推行透明措施能够起到重要作用。

The condensation of extractive liquid of placenta by ultrafiltration is studied.

报导用超滤法浓缩胎盘萃取液的试验研究。