蚀刻

The anodization utilizes an electrolytic solution which etches out oxidized portion as soon as it is formed as a result of the anodization, to thereby develop a porous layer in a pattern in match with the anode pattern.

阳极化利用了电解液，一旦由于阳极化而形成氧化部分，电解液即蚀刻掉氧化部分，由此以与阳极图案相匹配的图案产生多孔层。

Often called planar transistors, they are built on the surface of a silicon wafer by using a manufacturing process that precisely deposits and then etches away different insulating, conducting and semiconducting materials with such precision that the industry is now approaching the ability to place individual molecules.

当今制造微处理器和记忆晶片的电晶体有数抳鹜荂C通常被称为「平面电晶体」，运用一个将电晶体精确放置在晶片的表面，蚀刻掉不同绝缘、导体和半导体材料的制程，以此精密技术业界将能够在晶片上面放置个别分子大小的材料。

After the rest of the components are built up layer by layer, the mesh is excavated from the strata, and once it is exposed, a gas plasma etches the silicon substrate under it, creating a cavity that allows the now released structure to vibrate freely.

在其他元件一层层制造完成之后，便将线路从该层挖出来，镂空后，再以气体电浆在底下的矽基板上蚀刻出空洞，让元件可以自由地振动。

RESULTS Degra-dation of PCL was the slowest one.Mass-loss was not obvi-ous:molecular mass of pancreatic suspension lost by19.8%and no outstanding physical change was observed.PCL2/1loses mass by0.5%in24wk,and molecular mass loses by61.7%with etches on cuttings sections.PCLA1/2loses mass by40.4in24wk,molecular mass loses by6.6%,and cracks and holes were observed as the main physical charac-ter.PLA lost mass by79.2%in24wk,molecular mass lost by15.1%and this material was totally degraded.

结果 PCL在24wk内各种性质变化最慢：质量损失不明显，分子质量在胰腺悬液中下降19.8%，形态无明显变化；PCLA2/1在24wk时质量损失0.5%，分子质量下降61.7%，材料断面出现蚀刻形态；PCLA1/2在24wk质量损失40.4%，分子质量下降6.6%，形态出现空洞、碎裂；PLA在24wk质量损失79.2%，分子质量下降15.1%，形态完全降解。

The technology process and mechanism of etching are also discussed in detail with examples of hollowing board process.

结合镂空板工艺实例，详细介绍了工艺过程，并讨论了取得的效果与蚀刻机理。

Between 1892 and 1908, Munch spent much of his time in Paris and Berlin, where he became known for his prints--etchings, lithographs, and woodcuts.

1892年到1908年，孟克往返与巴黎和柏林致力于版画、蚀刻、石版画、木刻的研习。1910年回国，在那里他一直创作油画直到辞世。

The copper foil is etched away, leaving the roughened conductive metal embedded in the surface of the substrate.

将铜箔蚀刻掉，留下包埋在该基板表面中的粗糙导电金属。

Wet etching is always followed by a an acetone or alcohol rinse, which in turn is followed by a DI water rinse.

湿蚀刻总是随后一丙酮或酒精冲洗，而这又是由离子水冲洗进行。

Never seen acid bath photo-resist metal etch manipulation before?

&从未见过酸浴的照片-抵制金属蚀刻操纵前&？

The technics of chemical etching,chemical polishing and chromium electroplating for stainless steel mould were studied.

研究了不锈钢模具板的化学蚀刻、化学抛光和电镀铬工艺。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。