原材料

The oil embargo imposed on Japan by President Roosevelt in 1941 helped to provoke the Pearl Harbour attack.

30年代，日本扩张政策的一个动机就是认识到需要确保自己的原材料供应。1941年罗斯福总统对日本的石油禁运也部分刺激了日本发动对珍珠港的偷袭。

Pecan leather craft has a unique local characteristics, and its raw materials from the Chengde Mountain.

山核桃皮工艺品具有独特的地方特色，它的原材料取自承德山区。

Pecan leather crafts in recent years has developed a kind of artistic products with local characteristics, and its raw materials from the Chengde Mountain.

山核桃皮工艺品是近年来开发出的一种具有地方特色的艺术产品，它的原材料取自承德山区。

At the same time can provide peptide synthesis, bio-products, raw materials supply and other services.

同时还可提供多肽的合成，生物制品的原材料的供应等服务。

The information of tourist stimulus is the key for influencing tourist, so learning how tourist percept the information is very important.

旅游刺激物所转达的信息是营销人员用以影响消费者的原材料。因此，了解信息是如何被消费者知觉的对制定营销策略至关重要。

In using course, our products reflect stability and perfectibility in connecting and disconnecting, long using duration, the whole quality of products is leading positions on average level of domestic market.

凭借先进的工艺技术及装备，选择优良的原材料及严密的质量控制，使生产的离合器面片具有优异的耐磨损性能和物理机械性能，在使用过程中接合平稳、分离彻底、使用寿命长，整体质量水平目前在国内居先进水平。

Teeth with grinding method ensuring high repeatablity of geometry permanent tooth tips and better blade roughness.

来自奥地利的优质原材料大幅度提升锯条品质。。性价比出众，优化客户的投入产出比。

The formaldehyde is the important basic organic industrial chemicals Versatility, sale good, Meng Zhou and Luoyang petrify adjoining, the raw material is rich.

用途广泛，销路较好，孟州与洛阳石化毗邻，原材料丰富。

We produce the high quality of Fushun Plant calcined petroleum coke is to create high-quality and high-power electrodes necessary for raw materials, its characteristics are more obvious in the order, the conductivity of the products has increased, the quality of its consistency than other oil Coke, and can guarantee that 100 tons to 10,000 tons of structural consensus, it is another characteristic.

我们生产的抚顺二厂优质煅烧石油焦是制造优质和高功率电极所必须的原材料，它的特点是有比较明显的顺序性，对制品的导电性有所提高，它的质量一致性比其他石油焦好，可以保证100吨到10000吨的结构一致，是它的另一个特点。

Secondly, It states the package process of White LED in detail and discusses the following aspects: One aspect is the coating method of phosphor, which influences the LED's color temperature and range of available color properties, so,phosphor coating in manufacturing process must be uniform in thickness.

接着根据白光LED所存在的问题，对白光LED的封装工艺和原材料的选择搭配进行改进，在本文中白光LED有两种封装方式，一种是支架式封装形式，一种是大功率LED的封装形式。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷