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- Process of hard Cr plating on electroless Ni coatings was investigated. Results showed heat treatment and cathodic activation before plating are key technical points. 研究了化学镀镍层上镀硬铬工艺。试验结果表明镀前热处理和阴极活化是其技术关键。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Mass Spectrum Analysis of the Gas Composition Released from Low Light Level Tube GaAs Cathode Activation Cesium Source Materials 微光管GaAs阴极激活铯源材料放气成分质谱分析
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- Hydrogen storage alloy, as the cathodal active substance, is the key material deciding the performance of Ni-MH chemical battery and it will have a broader development prospect. 贮氢合金作为镍氢电池负极活性物质，是决定镍氢电池性能的关键材料，具有广阔的发展前景。
- German physicist. He won a1905 Nobel Prize for his work on cathode rays. 勒纳，菲利普1862－1947德国物理学家。因在阴极射线方面的成果而荣获1905年诺贝尔奖
- cathode activation 阴极激活
- NTC materials were prepared from cathodic active substance of spent lithium-ion batteries. The optimum technological conditions of preparing precursor were investigated through the orthogonal experiments. 本实验以废旧锂离子电池正极活性物质为前驱体,制备以MnCo_2O_4为主晶相的NTC热敏材料。
- Color cathode ray tube shielded band. 彩色显像管用带钢。
- An electron tubewith a photosensitive cathode. 光电管具有感光的阴极电子管。
- A cathode ray tube is shaped like a large bell. 阴极射线管的形状象个大铃铛。
- Buying Copper Cathode FOB Or CIF. 信息主题:美国求购铜。
- A hollow cathode CW silver ion laser at 4788 ? 银离子空心阴极4788埃激光器
- Cathode rays are attracted by a positive charge. 阴极射线被阳电荷所吸引。
- Change the Zinc block of cathode Protection. 换阴极保护用的锌棒。
- Upgrade design of a thermionic cathode RF gun[J]. 引用该论文 吴钢;杨学平;耿顺才;王言山.
- An electron tube with a photosensitive cathode. 光电管具有感光的阴极电子管
- In PL / 1, the activation of a procedure. 在pl/1语言中,一个过程的激活。
- Activation state of the event provider. 事件提供程序的激活状态。
- Are activation and registration the same thing? 激活和注册是一样的吗?
