extractive

美 [?k'strækt?v] 　英 [?k'strækt?v]

• adj.提取的；提煉的；（尤指礦物）冶煉的
• n.同“extract. extractive industries”
• 網絡抽出的；萃取式體制；抽取物

詞形變化

英漢雙解

英漢解釋

英英解釋

例句

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

結果以75%的乙醇提取效果優(yōu)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.

煤炭采掘業(yè)沒有本行業(yè)的會計信息披露規(guī)范，只能遵循共同的披露規(guī)則。

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

通過對某丙烯腈萃取精餾塔的穩(wěn)態(tài)仿真，充分證實了這種模型化方法的優(yōu)越性。

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

利用不同溶劑提取葉綠體色素，再用紙層析法對葉綠體色素進行分離，并對分離效果進行比較。

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

研究了新萃取劑吡啶從硝酸介質中萃取鈾的機理。

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

目的測定蘆薈乙醇提取液在脫苦前后總蒽醌含量的變化情況。

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

報導了苯抽提蒸餾技術新工藝在連續(xù)重整工業(yè)裝置上的應用。

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

本發(fā)明提供了一種從蓽茇中分離得到的蓽茇總生物堿提取物，并提供了其制備方法。

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

離子液體具有獨特的催化和溶解雙重作用，使其在萃取分離、催化降解方面具有巨大潛力。

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

他說，石油和礦產資源出口帶來的收入很少惠及窮人。

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

萃取精餾是分離沸點相近或具有恒沸組成混合物的一種重要方法。

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

例子包括，采掘墾殖行業(yè)、衛(wèi)星支持、工程項目等等。

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

結論皂角提取物能顯著減少心肌耗氧量，對缺血心肌具有保護作用。

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

CITYHOUSE外觀設計采用多國精粹建筑的形式，呈現萬種風情。

Conservationist tenant preferred, but extractive forestry also considered.

保育人士優(yōu)先考慮，但采掘業(yè)也會考慮。

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

所以隨著總黃酮濃度的增加，抗油脂氧化能力明顯增強。

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

現有的共沸精餾、萃取精餾及滲透蒸發(fā)等分離方法都存在著自身的局限性。

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

大多數樹種的邊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.

以二氯甲烷作為萃取劑具有能耗低、待分離體系熱穩(wěn)定性好和有效能損失小的優(yōu)點。

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

四氯甲烷也是一種較常見的化工原料，是一種良好的有機溶劑，在化學實驗中常被作為萃取劑等。

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

結果表明，銀杏葉提取液、蘆薈提取液對大腸桿菌具有促進代謝作用。

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

介紹萃取技術在銅陰極泥提金中的應用原理和實踐。

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

介紹了微型離心萃取器的基本結構、工作過程及其在一些萃取新工藝實驗研究中的應用。

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異黃酮與原花青素在保健酒中的穩(wěn)定性。

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

結果表明，綠豆提取物可以增加鉛中毒大鼠的鉛排出量，降低骨鉛和肝鉛。

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

開展了萃取蒸餾法脫除催化裂化（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 .

再加工茶類可分為花茶、緊壓茶、萃取茶等。

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

本文開展了萃取蒸餾法脫除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.

本發(fā)明是北纈草有機溶劑提取物的醫(yī)藥用途，其特征是具有鎮(zhèn)靜安眠作用。

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

因此新法律可能會要求礦業(yè)公司與當地社區(qū)就其土地上的開采項目進行事先磋商。

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

中國在中亞一直非常活躍，但在該地區(qū)的多數項目都具有經濟意義，而且涉及采掘行業(yè)。

CONCLUSION Herba Epimedii extractive possesses protective effects on myocardial ischemia.

結論淫羊藿提取物對大鼠心肌缺血的心臟有保護作用。

Complete water filtration system and extractive filtration system.

全自動水過濾及精濾系統。

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

離子液體為萃取精餾技術的進步提供了新型萃取劑。

Extractive production Another term for primary production .

初級產品的另一種說法。

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

目前應用化學方法精品濕得慢，勞動密集型和昂貴的。

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

本發(fā)明公開了一種從茶葉提取物中直接制備茶氨酸標準對照品的制備方法。

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

使用中空纖維膜研究其多級萃取分離應用效果。

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

但有證據表明，在采掘行業(yè)推行透明措施能夠起到重要作用。

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

報導用超濾法濃縮胎盤萃取液的試驗研究。