查询词典 painter etching

The present invention relates to a process for etching metal and alloy surfaces and to the products of such process.

本发明涉及一种蚀刻金属和合金表面的过程和这一过程的产物。

The etching technique of the groove is also investigated in depth in this paper.

同时，文章详细描述了这种器件的设计和制造工艺。

In order to generate the shorter laser pulse, people improved the construction and the relative etching technology.

为了适应产生更短激光脉冲的需要，人们进行了长时期的不懈努力和探索。

He was also developing his skill at etching, learnt initially in Berlin.

他的蚀刻技巧也在发展，蚀刻最初他是在柏林学习的。

The theory of ion etching and the parameter of ion source designing are discussed in detail.

并且详细论述离子刻蚀的原理以及离子源的参数设计。

Suitable chemical etching methods are known to ordinary technical personnel in this field.

合适的化学蚀刻玻璃的方法是本领域普通技术人员已知的。

Considered from their chemical aspect, photographic etching resist systems can be divided into three groups.

从它们的化学方面，摄影抗蚀系统认为可以分为三组。

Such contaminants should always be removed as quickly as possible in order to minimise the risk of etching.

为了使这样刻蚀的危险减到最小，我们应该尽可能的在短时间把它清除掉。

The chemical etching may be carried out by any means appropriate to the metal or alloy concerned.

的化学蚀刻可进行任何适当的手段对金属或合金关注。

In this case, CF2 is considered as a reactant for SiO2 etching.

在这种情况下，CF2被认为是SiO2刻蚀的反应物。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。