大家在查：佛手 supernovas unendurable outleakage 仲来指数型 wave speed reproductive cell 杜宇 bigwig

coal tar

美英

n.煤沥青
网络煤焦油；媒焦油；煤焦油沥青

coal tar

coal tar

权威英汉双解英-汉英-英网络释义

coal tar

n.

1

Therefore it was decided to treat the surface using a coal tar mixture that would penetrate the pavement and bind the pavement together.

因此决定使用这种具有渗透性和能重新粘结道路的煤焦油混合剂来处理整个表面。

2

some principles to be emphasized point out in consideration of a selected construction project for coal-tar processing .

指出了今后选择建设焦油加工项目时，应着重注意的几项原则。

3

Even radioactivity can expose the source as synthetic or natural . Synthetic vanillin is prepared from coal tar, which has no radioactivity .

通过放射能可以揭露产品的来源是天然的还是人造合成的。

5

Coal tar inorganic paints were used for corrosion protection of flood gates, Pretreatment and painting procedures were introduced.

采用焦油无机涂料对挡潮闸进行防腐处理。

6

Here, the difference may be due to the elimination of coal-tar-derived ingredients used in the older products that are known carcinogens .

也许原因归于旧时产品中的衍生的煤焦油元素，它是一种致癌物质。

7

Of course , the oil spigot is not going to run dry tomorrow. There is still coal, tar sands, heavy oil and shale gas .

当然，石油龙头不会一夜间断流，我们还有煤炭、沥青砂、重质油和页岩气。

8

When the coal tar processing system would be constructed , the production capacity, process and products proposal should be emphasized .

指出在建设焦油加工装置时，应重点考虑生产规模、工艺流程和产品方案。

10

Some of the commonly specified coatings include epoxies , coal tar derivatives and sacrificial zinc primers .

通常采用的涂层包括：环氧树脂，煤焦油衍生物和无锌底漆。

12

Internal coal tar epoxy lining possesses excellent properties of chemical resistance , resistance to flaming smoke and anti- corrosion .

环氧树脂封装，从而具有优良的防潮性能、机械强度及耐热性。

13

the epoxy may be modified with coal tar , phenolic, or other modifiers .

环氧可以用煤焦，石碳酸或其他改良剂改良。

14

None required . May be top coated with antifouling paints as directed . Coal tar bleed-through is likely with most topcoats .

通常不需要。可直接复涂以防污漆。复涂以大部分面漆时，很可能发生沥青渗色。

16

In article in view of coal-tar oil viscosity big , fluid bad question , carries on to it falls sticks the research .

文中针对煤焦油粘度大、流动性差的问题，对其进行降粘研究。

18

a colorless flammable liquid obtained from petroleum or coal tar ; used as a solvent for gums and lacquers and in high-octane fuels .

从石油或煤焦油提炼出的无色的可燃性液体；可以用来做树脂和漆的溶剂和新颖的燃料。

23

These findings provided some valuable information for further researches in coal tar hydro-upgrading process .

研究结果对煤焦油加氢改质工艺的深入研究提供了一定的理论基础和参考。

25

Varieties of morphology of carbon nanofibers are attributed to the complexity of coal-tar pitch and phenolic resin .

沥青和树脂成分的复杂性决定了生成碳纳米纤维形貌的多样性。

27

The viscosity of the coal tar emulsion increases with the increase of emulsifier dosage .

乳化剂的剂量越大，煤焦油乳状液的粘度就越大。

30

What Happened : After spending the day studying coal tar derivatives , Fahlberg left his Johns Hopkins laboratory and went to dinner .

经过：在一整天的煤焦油衍生物研究之后，发哈伯格离开了他的约翰 ·霍普金斯实验室去晚餐。

热词推荐

大家在看