查询词典 cathode

In this thesis, we have investigated a series of Ti-based hardcoatings prepared by cathode arc vapor ion-plating method, such as TiN, TiAlN, AlTiN and TiAlN, also attempted to fabricateN coatings with high Al content.

本文研究了利用直流和脉冲偏压阴极弧离子镀设备制备的一系列从二元到多元的Ti基硬质薄膜TiN、TiAlN、AlTiN、TiAlN，并尝试了利用ABS方法制备高Al含量的N薄膜。

Electrolytic reduction of o-nitrophenol to aminophenol at a copper cathode was conducted inalkaline solution.

在碱性介质中，以硐为阴极电解还原邻硝基酚以制备邻氨基酚。

Controlled direct current power supply is gradually applied between anode anode aluminum oxide of aligned carbon nanotubes film and cathode, the experimental data are measured through detecting circuit, which consists of HITACHI oscilloscope and amperemeter.

介绍了一种基于定向纳米碳管的气敏传感器，以生长定向纳米碳管的氧化铝模板作为阳极，铝板作为阴极，利用纳米碳管的尖端发射效应，在较低的电压下使气体产生放电现象。

A new type of power converter for the cathode anticorrosion applied to oil gas pipelines is developed.

提出了一种适用于油气集输管线阴极防腐保护的新型功率变换器。

Different from conventional fabrication of cathode powder, non-chelating polymer polvinyl alcohol serves to sterically entrap the metal cationa in a manner thewey which facilitates the formation of an atomistically homogeneous precursor material. And, calcining the solid precursor material to form a mixed metal oxide material, that is perovskite structured powder La0.5Sr0.2Co0.5Fe0.5O3.

该方法与传统方法不同，采用非螯合聚合物－聚乙烯醇(PVA， Polvinyl alcohol)作为阳离子的载体，形成含有La(上标 3+)，Sr(上标 2+)，Co(上标2+)，Fe(上标 3+) 4种金属阳离子和非螯合聚合物的均匀溶胶，干燥生成固体凝胶状前驱体。

According to the results on cathode luminescence and scan microscope, the secondary enlargement of quartzs was to be the third degree and autogenetic kaolinite was well developed.

另外，应用精细的单井盆地模拟，在埋藏史的基础上模拟孔、渗的垂向变化，可以直观而较为准确的分析垂向上多个储盖组合的相互差异与特征。

However, the manufacture process of TWT is so complicated that many kinds of subjects, such as electron optics, magnetics, cathode electronics, microwave electronics, electromagnetic fields theory, material science, mechanics and calorifics are involved in.

行波管的研制涉及到电子光学、磁学、阴极电子学、微波电子学、电磁场理论、材料学、机械与热分析诸多学科，工艺过程十分复杂。

Each cathode (1) is connected to an rf signal supply (8) through an associated coupling means (4) and the anode (2) is adapted to provide a surface area over which a plasma discharge may occur that is not substantially greater than the total cathodal area over which the discharge may occur.

每个阴极（1）通过一个所配合的耦合装置（4）接至rf信号源（8），而阳极（2）所提供的能发生等离子放电的表面面积基本上不大于能发生放电的总阴极面积。

The catholyte in the catholyte reservoir is transported into the cathode chamber by gravity.

阴极电解液储存器中的阴极电解液靠重力输送到阴极室内。

The corrosion inhibitor prevents cathode and anode process of metal corrosion,so it can be used in a wide temperature range(60～150℃)and in high chlorhydric acid concentration (15%～34%).

该缓蚀剂对金属腐蚀的阴、阳极过程起抑制作用，因此使用的温度范围宽（60～150℃），盐酸浓度高（15％～34％），该产品生产工艺简单，成本低，是油田较理想的酸化缓蚀剂。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。