查询词典 refining

In ladle furnace refining process , temperature and component control are the two masterstroke from the beginning to the end.

在LF炉精炼过程中，温度及成分控制始终是两条主线。

Taking the drawing die for the wheel spoke as an example, a method by adopting the rigid blank_holding ring after refining treatment, and by controlling the clearance between the blank_holding ring and the matrix surface and reducing the curvature radium of the matrix mouth was introduced.

以车轮轮辐拉伸模为例，介绍采用调质处理的刚性压边圈，并通过控制压边圈与凹模平面的间隙和减小凹模口圆角半径的方法，能够实现在普通压力机上直接拉伸，使制件质量稳定、操作简便，并降低了生产成本，提高了材料的利用率。

Therefore, the basis of these, Tangshan Bay will focus on the development of millions-ton oil refining project, large-scale petrochemical ethylene megaton integration and complementary projects.

所以，根据这些，唐山湾将重点发展千万吨级炼油项目、百万吨级乙烯大型炼化一体化及配套工程项目。

Specializing in close up magic and mentalism, Dan has been refining his craft since the age of nine.

在魔术和心理主义密切专业，丹一直在改善，因为9岁的工艺。

Uses: Suitable for gas adsorption, the decolorization and refining of catalyst carriers and monosodium glutamate, citric acid and oil; used in catalyst of phosgene synthesis; as catalyst carrier for high mercury chloride, vinyl acetate synthesis, etc.

用途： 适用于气相吸附，催化剂载体和味精、柠檬酸、油类的脱色、精制以及光气合成用的触媒、氯化高汞、醋酸乙烯等合成工艺的触媒载体。

Metallurgist has focused the study on improving RH refining efficiency, product quality and broadening treating function.

在众多的钢水精炼工艺中，RH真空精炼工艺与现代快节奏钢铁生产过程相匹配，受到冶金工作者的青睐。

Molasses is a syrup obtained at a different stage of refining.

糖蜜是在另一个不同的提纯阶段获得的糖浆。

Advantages and use of the scope of Extraordinary lubricating oil additives, using molecular polarization theory, be able to work with all the oil from the petroleum refining, and is compatible with integration to achelloeve a super fuel-efficient, wearable, and enhance the effect of horsepower!

产物优势及运用范围超凡润滑油·润滑油添加剂采用分子极化原理，能与所有源自石油炼取的油品兼容并融合，达到超级省油、耐磨，并提升马力的效果！

A process for preparing the olefine sulfide includes addition reaction between sulfur monochloride and C3-C12 olefine under existance of low-carbon alcohol as catalyst to obtain addition compound, mixing it with C1-C15 haloalkane, sulfide of alkali metal, sulfur powder, and aqueous solution of emtrol, sulfurizing, dechlorinating, and refining.

一种硫化烯烃的制备方法，包括：(1)使一氯化硫和C 3 ～C 12 烯烃在低碳醇催化剂的存在下进行加合反应，生成加合物；(2)将(1)步的加合物与C 1 ～C 15 卤代烷、碱金属硫化物、硫磺粉、脂肪醇水溶液混合，进行硫化脱氯反应后，精制处理，得到硫化烯烃产品。

Refining the Montgolfier brothers' concept, he designed the propane burner system, new envelope material, the modern light-bulb-style envelope shape we see today, a new inflation system, and many safety features.

精炼的孟格菲兄弟'的概念，他设计的丙烷燃烧器系统，新的信封材料，现代的光球式信封形状，我们今天所看到的，新的通货膨胀的系统，以及许多安全特性。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。