查询词典 etching press

Self-aligning etching process and selective oxidation are applied for current confinement.

应用了选择氧化和自对准工艺来实现电流限制。

The invention includes methods of etching nickel silicide and cobalt silicide, and methods of forming conductive lines.

本发明包括蚀刻硅化镍和硅化钴的方法和形成导线的方法。

Silicon dioxide etching processes with high selectivity to Polysilicon and single crystal silicon are required to fabricate contact structures.

高选择性的二氧化硅对单晶硅及多晶硅的干法腐蚀工艺在半导体加工领域占有重要地位。

It is understood that as a traditional arts and crafts silver engraved glass technology, the 40's are the last century imported from Shanghai, Wenzhou, a process, it is painted on glass, etching, silvering fluid, rendering processes, such as 8, produced a variety of exquisite designs, as a mirror of the lines are painted silver, so called "silver engraved glass", the entire production process more cumbersome.

据了解，作为传统艺术和手工艺的纯银雕花玻璃技术，40年代是上个世纪从上海，温州，一个进程，它是在玻璃上画，进口蚀刻，镀银液，渲染，如8进程，产生了多种精致的设计，作为行的一面镜子，均涂上银，所谓的"纯银雕花玻璃"，整个生产过程更加繁琐。

These results indicate that the silicon-etching operation with this atmospheric pressure device is simple and causes no material surface damage.

结果表明，该设备在常压下刻蚀硅，操作简单且不易对材料表面产生损伤。

Concentration contours of flux distribution for several interesting cases are presented,the different working areas of high flux footage from 5,000 suns to 15,000 suns have been compiled and photos showing the "powerful etching" of a steel plate by the hot spot of the solar furnace are also included.

我们列出了在几种有趣的情况下聚光比的等高线分布，还列出了从5，000到15，000个太阳，不同聚光倍数的工作区域。照片显示了该太阳炉在钢板上强大的"刻蚀"效果。来源：Ab79797BC论文网www.abclunwen.com

In this project the testing cell is constructed by a pair of nitrogen filled glass spherules suspending in a stable magnetic field, the optical path and linear array CCD testing technique is adopted for the signal detection, the rotational damping is realized with the scheme of film coating and etching on the glass spherule. It has good temperature compensation characteristics and measuring precision and is basically free of influence of the background air.

本项目通过在稳定的磁场中悬挂一对充氮玻璃小球构成测量池，采用光路与线阵 CCD 测量技术探测信号，采用在玻璃小球上镀膜刻蚀方案实现转动阻尼，具有良好的温度补偿特性和测量精度，基本不受背景气体影响等优点。

A worker in all mediums, oils, water-color, pastel and etching painting with distinction the figure, landscape and still-life, he is perhaps best known by his portraits, his sitters numbering some of the most important men and women of his time.

他的教学效果非常突出，最初在纽约艺术研究会，后在自己开办的学校（1896年创办）教画，在20世纪初推广鲜明色彩和透明水彩的画法。

Because of the unavoidable side etching,it is difficult to produce these fine lines by conventional subtractive process.

由于传统的减成法存在不可避免的侧蚀问题，所以用它来制作如此精细的线路存在一定难度。

It is demonstrated that the silicon and silica etching rates depend on the sulfite concentrations.

结果表明硅和二氧化硅的腐蚀速率和亚硫酸根离子浓度有关。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。