查询词典 etch

A photo-tool is prepared which is a negative of the required etch image and is often a silver photographic emulsion plate.

一个照片工具准备这是一种必要的蚀刻负面形象往往是银感光乳剂板。

By adjusting the etch time and the concentration of acid in the process, different shapes of the tunnels can be obtained.

在栅极制作过程中通过改变酸液刻蚀的时间和浓度，可以腐蚀出不同形状的小孔。

The solidification step may be performed by any means known in the art other than by exposure of the etch-resist ink to actinic light and/or particle beam radiation sources.

的凝固步骤可能会以任何方式出名的艺术品，而不是由其他蚀刻曝光，抵制油墨作用光和/或粒子束辐射源进行。

A three-dimensional anisotropic etch rate distribution of Si can be described by two-dimensional etch rate distribu-tions in a series of crystal planes.

硅各向异性腐蚀速率三维分布可由一系列晶面上的二维腐蚀速率分布表示。

More often, all of the materials exposed to the etch ant have a finite etch rate.

通常，所有暴露在刻蚀剂中的材料都具有一定的刻蚀速率。

Therefore, the morphology of the etch pits can be predicted, or conversely the orientation of surface can readily be determined from the morphology of etch pits.

指出：利用这一点，在已知晶面的晶格对称性的情况下，可预料蚀坑的形状；或反过来，从蚀坑的形态可很容易判断其所在晶面的取向。

The morphology of etch pits on different lattice plane is observed by optical microscopy. It is found that the shapes of etch pits are related to the symmetry of lattice plane.

对NYAB晶体中的位错蚀坑观察发现：蚀坑的形状与所在晶面的对称性有关，蚀坑的对称性反映了其所在晶面的晶格对称性。

Is it print micro-structure etch micro-structure height their that happen layout 3.5μm in 150-240nm to transfer to in a large amount, utilize and etch two times to transfer wetly to technology of printing, but a large amount of models the small and complicated three-dimensional structure.

在研制高发光的二极体，可由鳞片内类似光子晶体的微小结构PCS，所形成高亮度发光二极体。

In addition to these etch pits,it is also found that there is another kind of etch pit for both Schaake and Chen etchants,but neither of them threads the HgCdTe epilayer.

除了穿越位错外，在两种腐蚀方法揭示出的腐蚀坑中都还存在着一种不具备穿越特性的腐蚀坑，两者在密度分布以及界面处密度增值方面具有相同的特性，但前者在宏观缺陷附近密度出现明显的增

The exposed areas of metal or alloy which are not protected by the polymerised etch-resist layer are then selectively removed by chemical etching from those areas protected by the etch-resist layer.

暴露的金属或合金的地区不属于蚀刻的聚合性保护抵制层，然后有选择地去除蚀刻由保护层这些地区的抵抗化学腐蚀。

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。