查询词典 refiners

Iran's oil includes some of the heaviest and most sulfurous grades sold, making them less desired by refiners.

伊朗石油包括一些最重的原油并且含硫等级最高，这使他们的原油对炼油厂缺乏吸引力。

The recent development of grain refining, interaction between Si and grain refiners, and grain refining mechanisms in hypoeutectic Al-Si casting alloys are overviewed in this paper.

仅对Al-Si铸造合金细化处理的最新进展、Si与晶粒细化剂的交互作用和晶粒细化机理进行综合评述。

Refiners are working to reduce energy consumption, while continuing to reformulate gasoline to reduce other emissions.

炼油厂正在努力降低能源消耗，同时继续&改写&汽油，以减少其他的排放量。

Both refiners and terminal operators are faced with increasing problems in supplying conventional and modified asphalts to meet new construction requirements.

精炼厂和终端经营者要面对日益突出的常规的和改良的沥青的供应问题和满足新建筑的要求。

Policymakers know that oil refiners and distributors have the ability to trigger shortages by mothballing units or hoarding product stocks if they don't act in time.

政策制定者清楚，如果不及时采取措施，炼油及石油分销企业有能力通过封存加油站或囤积成品油库存引发供油短缺。

In the 1880's refiners learned how to make other petroleum products such as waxes and lubricating oils.

多年以来煤油一直是主要的一种产品。它在杂货店中出售由人挨户推销。

In the 1880's refiners learned how to make other petroleum products such as waxes and lubricating oils.

十九世纪八十年代炼油者们学会了如何生产其它石油产品，如蜡和润滑油。

The enormous forests also were insufficiently utilized, and the wastefulness of the natives was such that, for instance, camphor oil was treated as waste by the native refiners, who extracted camphor from the wood.

巨大的森林也没有充分的利用，当地人的浪费，好比说在从樟树中制造樟脑的过程中，樟脑油被当作废物。

Who would think that the growers of castor beans and the refiners of castor oil are a part of it?

又有谁知道蓖麻子和精炼的蓖麻油就是其中的一部分呢？

A list of approved refiners and assayers is available from the Exchange upon request.

通过交易所可以索要交易所批准的黄金精炼厂和检验单位。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。