本文阐述了束-箔方法测量原子、分子离子激发态寿命的原理和优点,阐述了我们的实验过程和得到的一些结果。
The principles and advantages of measuring lifetime of atomic and molecular excited states using the beam-foil method are described.
典型修理方法,如金属箔片修理法,树脂密封修理法,湿铺层修理法。
General repairs such as metal foil tape, resin sealing repair, wet lay up repair.
本文还以承载力系数为依据,比较了提高箔片轴承承载力的方法。
Different means to improve the load capacity were compared through load capacity coefficient.
通过生产实践中的工艺探索与经验总结,提出了铸轧法生产8014空调箔坯料的生产方法。
Production method of 8014 Al foil stocks for air-conditioner by cast-rolling method was put forward.
基于加速器的束箔光谱学法(BFS)是一种适合于高离化态离子光谱分析的实验方法之一。
Accelerator-based beam-foil spectroscopy(BFS) is an important method for spectroscopic studies of highly ionized atoms.
根据提出的数值计算方法和程序,重点研究了轴向箔片气动轴承的性能分析和结构设计。
The performance analysis and structural design of foil hydrodynamic thrust bearing has been studied on the basis of the numerical method and procedures.
提出了一种在考虑电流挤流效应的情况下如何计算箔式电抗器交流电阻和等效电感的方法。
In this paper, a new method considering the influence of the skin-effect is given for calculating the inductance and losses of foil winding reactors with air-core.
针孔缺陷是影响金属箔材质量的重要因素,而基于图像处理的非接触性检测方法是检测针孔的一种有效途径。
The porosity defect is the important influencing factor to the quality of metal, and the non-touch inspecting method based image processing is an effective way.
法国掌握了贴箔的秘密和浇铸玻璃的新方法后,便着手把两者结合起来。
France, now in possession of the foiling secret and the new method of casting glass, proceeded to combine the two.
计算方法和结果能够为起爆金属桥箔的铁电体电源设计提供理论根据。
The calculation and results provide a theoretical basis to design the ferroelectric power supply initiating metal bridge foil.
对箔绕机上的铜箔试验表明该方法有效可行,能监测铜箔表面的毛刺、划痕及小孔等质量缺陷。
The test on copper foil in winding shows the monitoring method is effective, and the device can find flaws such as burr, Nick, and pinhole.
就电沉积方法制备软磁铁箔时要实现连续化生产的一些关键技术进行讨论。
Key technique of electrodepositing to produce iron foil during the process of continuous production was discussed.
分析表明:通过对箔片材料及表面处理方法的合理选择,可以显著改善箔片式动压气体轴承的启停性能。
The test results indicate that the suitable choice of foil metal and the surface treatment method is very important to the durable performance of foil bearings.
每一个时间步长,用有限元方法解二维的拉普拉斯方程,求出箔上的电势分布。
For every time step, the two dimensional Laplace's equation is solved by a finite-element method, so the potential distribution over the foil is given.
研究了粉末轧制—烧结工艺生产高纯多孔镍箔的方法。
Powder rolling-sintering process for producing high pure nickel porous foils has been studied.
电池本身比较容易批量产,gratzel和其他人研制出了将纳米晶体太阳能电池阵列“印刷”到玻璃板和金属箔上的方法。
And the cells themselves should be easy to mass produce. Gratzel and others have developed methods for 'printing' arrays of nanocrystal solar cells onto glass panels and metal foils.
采用硫酸-盐酸腐蚀体系研究了中高压铝电解电容器电极箔多段腐蚀方法。
The effect of corrosion process on performance of electrode foil used in mesohigh voltage aluminum electrolytic capacitor in sulfuric acid-hydrochloric acid corrosion system was investigated.
总结了铸锭晶粒度、第二相质点大小和金属纯洁度对空调箔力学性能的影响,介绍了改善铸锭晶粒结构、减小第二相质点尺寸和减少金属夹渣的方法。
The influence of slab grain size, dimension of second phase particle and metallic purity on the mechanical property of the foils for air-conditions are summarized.
见一个受难者的头盖骨裂了个口子,他想起在电影里看到过的一个急救方法:他把香烟盒里的箔片取出来,用唾液弄湿,贴在伤口上。直到坐下来点香烟的时候,他才发现自己满脸是血。
When he saw a victim with a hale in his skull, he remembered a trick he'd seen in a movie:pulling the foil out of a cigarette package, he wet it with saliva and stuck it to the wound.
然后,利用激光或类似方法切割该金属箔电阻层或进行其它方式的处理,以达到先前所预定的电阻值。
The reservation value of resistance would be made after the process of using laser or similar method to cut off the metal foil resistance layer or other process.
使用方法:撕开铝箔包,取出面膜,轻敷脸上25-30分钟即可,取下后,可以不洗。
Usage: Unpack the aluminum foil bag, take out the mask and apply onto face, remove it 25-30 minutes later, do not cleanse the skin.
使用方法:撕开铝箔包,取出面膜,轻敷脸上25-30分钟即可,取下后,可以不洗。
Usage: Unpack the aluminum foil bag, take out the mask and apply onto face, remove it 25-30 minutes later, do not cleanse the skin.
应用推荐