material 四级高考

He was convicted of importing indecent material.

他因进口淫亵书刊被判罪。

There is singer material among these young girls.

在这些年姑娘中有些是当歌唱家人才。

They transmuted the raw materials into finished products.

他们把原料变为成品。

Have you coded the material for the computer?

你有没有把那份材料译成计算机电码?

Can you dig the material out of the archives?

你能从档案里把这个材料查出来吗?

They are collecting this material at the points of origin.

他们正在产地集这种材料。

I tacked the carpet down; she tacked the material together.

我钉牢地毯，她把东西缝起来。

2-cyanopyrazine is an important raw material in manufacturing pyrazinamide, anlitubercu-lar drug.

氰基吡嗪是生产治疗结核病药物吡嗪酰胺重要原料。

Tanning converts the otherwise perishable skin to a stable and nondecaying material.

制革把容易腐烂动物皮转换成稳定、不会变质材料。

The spatial arrangement of fissionable and nonfissionable materials in a nuclear reactor.

在核反应中可裂变和不可裂变物质空间排列 v.tr.

Arches are built of wood, stone, brick or any other building material.

拱门是用木料、石块、砖头或其他建筑材料建成。

PVC decoration panel and folding door are new decorating and fliting building materials.

PVC装饰板、折合门是新型建筑装饰装修材料。

Hydrous desmocollinite and exinite in coal are the principal material for hydrocarbon generation.

另外，本文提出了煤有机地化参数类比系数法，并对煤生烃潜力进行了评价。

The 2,6 dipicrylamino 3,5 dinitro pyridine(PYX)pureness reference material had been certificated by potentiometric method.

用电位滴定法对2，6-双（苦氨基）-3，5-二硝基吡啶（PYX）标准物质纯度进行测定。

The most intelligent students do additional reading to supplement the material in the textbook.

最聪明学生用增加阅读量来补充课本内容。

Remove rust, millscale and other loose material by abrasive blasting or power tool cleaning.

用喷砂或其他电动工具除去铁锈、氧化皮等。

Please stack the materials up here.

请把材料堆在这里。

Cork is a very buoyant material.

软木是极易浮起材料。

Japan imports textile materials from Britain.

日本从英国进口纺织材料。

What is the width of this material?

这种材料宽度是多少？