refining

Theoreticians are busy building and refining the castles in the air of the model world.

理论家们忙于建立和改善模型世界中的空中楼阁.

Kerosene is a by-product of petroleum refining.

煤油是提炼石油的 副产品.

The enemy had a surplus of refining capacity.

敌人的炼油能力过剩.

The raw material for the tyre is a by-product of petrol refining.

制造轮胎的原材料是提炼汽油时产生的一种副产品。

You must think on refining your talent even more.

你应该考虑进一步提高你的技术.

An intelligent control method for operation of methanol refining column was discussed.

讨论用于甲醇生产主精馏塔改进工艺条件下的智能控制方法.

The product may form the feedstock to a subsequent refining process.

产品可以作为原料去进一步加工.

RH vacuum refining technology is a powerful method of producing clean steel.

RH真空 精炼是大批量生产优质纯净钢的重要手段.

Still, investigators say, many pickpockets make a career of it, racking up arrests, refining their skills.

探员们说, 仍然有许多扒手坚持从事老本行.他们不断地被捕, 但也不断提高自己的技艺.

An integrated industrial system has been formed in ( China's ) petroleum refining industry.

我国炼油工业已经形成完整的 工业体系.

These firms account for most refining, distribution and fuel sales in China.

这两家公司负责中国石油的生产, 分配及销售.

Various solvent naphtha fraction generally have to go through refining.

各种溶剂油馏分一般都需要经过精制加工.

It is derived as a by-product of Nickel refining.

它被获得作为镍精炼副产物.

These metals may be purified by a technique called zone refining.

这些金属可以用所谓“逐区提纯法”来提纯.

There are various techniques and equipment for raw cadmium refining.

粗镉精炼有多种方法,设备也各有千秋.