查询词典 rare earth

rare earth hydrogen storage cell ; raw materials ; production technology ; tech- nological performances ; countermeasures

特别是在国家863计划实施中，对稀土_0j宁氢合金原料，电池的制作技术及设

Each rare earth metal has unique properties, applications and markets.

每种稀土金属都拥有独特的性能、应用和市场。

The catalytic activities of other rare earth metal salts with different ligands were tested.

考察了带有不同配体的稀土金属催化剂对反应的影响。

The effect of addition of rare earth metal Er on the microstructure and mechanical properties of Ti based cermets is studied.

研究了添加稀土金属Er对Ti基金属陶瓷结构和力学性能的影响。

Rare earth metal oxides play a special active role in the process of laser radiation.

稀土金属氧化物在激光辐照过程中具有独特的&活化&作用。

3 Alloy which Pr content in rare earth raw metal was respectively 0, 10%, 20%, 30%, 40% were studied.

本实验研究了稀土中镨含量分别为0、10％、20％、30％、40％的5种Ni3.5Co0.8Mn0.4Al0.3合金的电极性能。

In this paper, we have studied the determination of14 rare earth impuries in dyspasium metal and oxide by ICP-MS.

研究了ICP-MS法测定金属镝及其氧化物中14种稀土杂质的分析方法。

The paper also introduces the ingredients of some typical nobel metal - rare earth metal catalyst.

给出了几种典型贵金属－土金属催化剂的配方。

As a bionic sense technique, the AITS is composed of three parts, namely the cross-sensitive sensors and their array, self-study specialist database and intelligent recognition. The voltammetric and the potentiometric techniques are two main test methods. The sensitive materials include noble metals, rare earth metals, lipids and lipids polymer, chalcogenide glass materials, conductive polymers and other materials such as graphite paste, phthalocyanin, Prussia blue etc. The PCA and the ANN are the primary pattern recognition tools in intelligent recognition.

作为一种仿生感觉技术，人工智能味觉系统是由交互感应电极及阵列、自学习专家数据库和智能模式识别三部分构成；电位法和伏安法是两类主要的传感方法；传感器材料包括贵金属及稀土金属、类脂/聚合物、硫属玻璃、导电聚合物以及其它如碳糊、酞菁、普鲁士蓝等；主成分分析和人工神经网络是智能识别过程中主要的模式识别工具。

The aluminates are used as the base and the rare earth materials are used as the luminescence center and trap center. The excitation resource can be visible light and man-made light.

它以铝酸盐陶瓷材料为基质，以稀土材料作为掺杂元素形成发光中心和陷阱中心，激发光源可以为目光或人造光源。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。