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- A chemical vapor deposition process that takes place at moderate temperatures. 一种化学汽相淀积过程,发生在适度的温度下。
- A physical vapour deposition process applies the low friction, ceramic coating. 用物理蒸汽沉淀工艺施加低摩擦陶瓷涂层。
- Spent oil deposition processing and marketing. 废机油沉淀加工、销售。
- Typical of the dopant chemistry is the reaction for arsine, which is depicted with the deposition process in Fig. 9. 砷化三氢的反应是典型的掺杂化学反应,图9显示了该反应的淀积过程。
- Spray deposition process can be optimized by studying the scanning regularity of atomizer and other process parameters. 通过对雾化器往复扫描规律以及其它工艺参数的研究,可以对喷射沉积过程进行工艺优化。
- By chemical deposition process,nickel electrode on PTCR ceramics of ohmic contact can be acquired at low cost. 用化学沉积法在PTCR陶瓷上制作镍电极可形成良好的欧姆接触,且成本较低。
- The principle of ion assisted deposition technology in the vacuum deposition process is discussed. 讨论了离子束辅助沉积技术在真空沉积过程中的应用原理。
- Plate blanks of Al8Pb4Si1.5Sn1Cu alloy were made by spray deposition process, and cladding rolling of this kind of plate with Al foil was experimented. 用雾化沉积工艺方法制备了Al?8Pb?4Si?1.;5Sn?1Cu合金板坯,并与铝箔一起进行轧制复合试验。
- The commercial computational fluid dynamics (CFD) code FLUENT was extended to simulate the aerosol deposition process in an electrospraying system. 摘要通过对商用计算流体力学软件FLUENT进行功能扩展,实现了空气流场、空间电场和离散雾场多场耦合过程的数值模拟。
- The laboratorial study on the technology of forming TiO2 film on the surface of kaolin particle by liquid deposition process was carried out. 实验研究了用液相沉积法在高岭土颗粒表面包覆二氧化钛膜的工艺。
- The residual stress of CVD diamond films with different deposition process parameters was measured by X-ray transmission method, and analyzed. 摘要用X射线衍射透射法测量了不同沉积工艺CVD自支撑金刚石薄膜的残馀应力,并对应力测试结果进行初步分析。
- The resonance characteristics are improved obviously by deposition process control over thin films.The roughness control is the key factor of good frequency responses of SMR. 在反射层结构的研究中发现,氮化铝/铝型式的多层薄膜介面平整度较差,因此改用钛/钼型式组成的反射层。
- The effects of temperature on morphology and deposition process of PyC are explained by using thermodynamics and the principle of the nuclei-growth of crystals. 运用热力学和晶体成核-长大理论,解释了温度对热解炭形貌和沉积的影响。
- The confirmatory measurements demonstrate that the equation might be applied to adjust the deposition and control the product for silver chemical displacement deposition process. 验证的结果表明,这一经验方程式对化学沉积银过程的调节和产物的控制具有一定的参考。
- The progress in the study of cyanide-free copper electroplating on steel matrix is introduced according to different valences of copper in the deposition process. 无氰镀铜的研究应用已取得一定的进展和成效,但在钢铁基体上镀铜仍存在结合力差的问题。
- Result shows that the parameters of alternating electric field have marked effect on the electrochemical behavior of stainless steel, and the role of alloying element in stainless steel is different in the dissolution and deposition process. 结果表明:电极电化学反应总量随着交变电场频率的升高而减少,随着占空比的增加出现峰值,随着高、低电位的绝对值的增加而增加同时对交变电场下电极表面各元素的选择性溶解进行了探讨,并通过电化学测试对研究结果进行了分析。
- The relation between characteristics of hot cathode glow discharge and diamond film deposition techniques in hot cathode glow discharge plasma chemical vapor deposition process was discussed. 研究了在热阴极辉光放电等离子体化学气相沉积金刚石膜过程中,热阴极辉光放电特性与金刚石膜沉积工艺的关系。
- This result offers a convenient and effective solution for improving thickness variation in LPCVD furnace oxide deposition processes. 这一结果为低压化学汽相沉积得到的隧穿氧化薄膜的平坦化提供了新思路。
- On the base of experimental results, the chemical reactions and equilibriums likely to occur during the deposition processes were discussed. 在实验基础上,用相关的理论探讨了实验中可能的化学反应。
- Al 2.15Li 1.28Mg 1.26Cu 0.10Zr alloy was prepared by spray deposition processing, and its tensile properties and fracture behaviour in various aging conditions were investigated. 采用新型的喷射沉积工艺制备了Al?2.;15Li?1