refine 四级六级考研GMAT

The heat sinker adopts refined aluminum-alloy with anodize process on the surface.Pure color.

散热体采铝合金，表面辅以阳极处理。

The purpose of oil refinery is to refine crude petroleum.

炼油厂的主要工作是提炼原油。

Much of the really nutritive material actually was refined out of food.

大部分真正有营养价值的物质实际上已从食物中提炼出来。

Sugar, oil and metals are refined before use.

糖, 油和金属在使前须先提炼。

They refined crude oil into various petroleum products.

他们将原油提炼各种石油产品。

But I have refined everything away by this time—anger, indignation, scorn itself.Nothing left but disgust.

到这, 切不平都没有了——发火, 愤慨, 嘲笑本身。什么都没了, 只有厌恶。

The eighteenth century sought to refine upon Shakespeare by altering and adapting his plays.

18世纪, 人们试图通过改编莎士比亚的作品来超过他。

They refined gold out of the ore.

他们从矿石中提炼出黄金。

Modern medical techniques refine on those of the past.

现代医疗技术比过去的医疗技术要优越。

We shall have to refine on our methods of advertising.

们得进步改进做广告的方法。

He has refined his taste and manners.

他已使自己的趣味爱好和举止仪态变得雅完美。

Any nobleness begins at once to refine a man's features, any meanness or sensuality to imbrute them.

任何崇的品质，开始就使个人的形态有所改善，任何卑俗或淫欲立刻使他变禽兽。

Its surface is ordinary short Qi Jia,and kibble and against water,its veins is quite refined,its administrative levels is clear,meticulosity.

外表普通的短戚家，粗磨反水，纹路细密，层次清楚，丝不苟。

The mixture was refined by sodium sulfide and sodium hydroxide to afford an O,O-diethyl thiophosphoryl chloride at a purity of 99%.

该粗品通过精制工艺的改进,采硫化钠和氢氧化钠的混合物进行处理,得到纯度≥99%的O,O-二乙基硫代磷酰氯。

Definition: Refined sesame oil is the fatty oil obtained from the ripe seeds of Sesamum indicum L. by expression or extraction, then refined.

本品为自胡麻科植物芝麻Sesamum indicum L.的熟种子经压榨或提取后精炼得到。

Polynionic celluloses were preparated by alkalify and etherify of refining cotton.The degree of replacement of the polynionic cellulosesis was high.The radicals of replacement were distributed evenly.

采精制棉经过碱化、醚化得到取代度且取代基均匀分布的聚阴离子纤维素产品。

In iron-removal from china stone,it has obtained satisfactory results with highyield of refined china clay and its product has reached the standards of Grade 1 china stone。

该机进行瓷石除铁，效果令人满意。精泥产率，质量达到级瓷石产品的要求。

By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通过“拉补吹”、炉后增碳工艺，转炉能够冶炼出合格的碳钢。