查询词典 serve as a foil to

On a mirror surface, after performing coloring process in the stainless coloring solution containing CrO3 and H2SO4, drawbench or matt stainless steel board/foil as thick as 0.01 to 3 mm images the deadee by printing or photosensitivity, so a middle protection film is formed on the stainless steel surface; then by processing stripping, the archaized deadee is formed on the stainless steel.

本发明涉及一种不锈钢仿古遗像制作方法，在厚度0.01～3mm的镜面、拉丝或哑光不锈钢板/箔，通过在含CrO 3 和H 2 SO 4 的不锈钢着色溶液中着色处理，把遗像通过印刷或感光成像，在不锈钢表面上形成遗像中间保护膜；再进行去膜处理，在不锈钢上形成仿古遗像。

Moreover, an experiential formula for predicting the possibilities of etch film formation in the negative half-cycle of ac has been driven from the principle of mass transfer in HCl solutions. Finally, a mechanism of ac etching for aluminum foil in HCl and a theoretical rule for choosing electroetching conditions were suggested on the results.

在此基础上，提出了铝在交流负半周发生的四种变化，以及交流腐蚀扩面机理，根据这一机理，提出了铝箔的交流腐蚀工艺优化原则，并用实验对这一原则进行了初步验证。

The requirements of chemical components,producing technology of negative aluminium foil for electrolyze capacitor are explained.

阐述了电解电容器负极用铝箔对化学成分、生产工艺技术的要求，生产过程中的质量控制原理及方法。

Introduced variety and character of negative native aluminum foil using electrolyze capacitor, and expounded quality control keys for producing process, too.

介绍了铝电解电容器负极用素铝箔的种类及其特征，阐述了其加工制造过程中的质量控制要素。

Production Technique: Most of the countries in the world use the method of rolling constant electrolysis to electrolyze copper foil. Its cathode roller is usually spinned into seamless cathode roller whose surface is even. The rollers are connected through sealing technique.

三、生产工艺：目前世界上大多数国家生产电解铜箔采用辊式连续电解方法，其阴极辊筒一般都是经过旋压制成的无缝阴极辊筒，具有均匀的表面性能，采用焊接工艺制造。

Methods To irradiate the human epiderm keratinocytes with an identical dose of UVA,which is primary cultured and is occupying exponential growth phase.The matter interface is cystosepiment,tin foil and ice.The non- irradiation group is the control group.To detect the cells degree of injury through the improved methyl thiazolyl tetrazolium assay.

选取原代培养的处于指数生长期的角质形成细胞，分别采用泡沫板、锡纸板、冰面作为载物界面，进行相同剂量的UVA照射，同时设未照射组为对照组，通过改良MTT法检测细胞损伤程度。

Fin Punching Machine is in advance processes the equispaced hole before the formation on the foil material the equipment.

翅片打孔机是在成形前先行在箔材上加工出均布孔的设备。

This process substantially corresponds to the use of an amplifier foil in extraoral radiography.

这一工艺充分对应口外X光摄像中放大器箔片的使用。X光首先转换成荧光层中的可见光。

He connected at home on a long improbable fallaway against Utah's Bryon Russell - the thirtysomething foil from yesteryear over whom Jordan hit his last shot in 1998 to give the Chicago Bulls their sixth championship - and laughed, woofing all the way down court, ribbing him:"Did you miss me?"

主场对爵士时，谁都不会想到他居然拿98年最后一次拿总冠军的最后一投（北男注：乔丹推了罗素Bryon Russell一屁股，然后自己轻松跳投）那件事来讥讽罗素。他整场就一直对著罗素嗡嗡地叫着、嘲弄着：&你后来是否想念我呢？&

Surface coating is used primarily for non-absorbent material, such as aluminium foil, aluminized paper and various filmogen.

表面涂布主要用于非吸收性材料，如铝箔，镀铝纸以及各类薄膜材料。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？