查询词典 ev

Now there is much more to be said about the exceeding strange and wonderful ev ents of those days; how some Suits of Microsoft plotted war upon the Penguin, but were discovered on a Halloween Eve; how Gates fell among lawyers and was b etrayed and crucified by his former friends, the apostles of Media; how the me rcenary Knights of the Red Hat brought the gospel of the Penguin into the hall s of the Corporations; and even of the dispute between the brethren of Gnome a nd KDE over a trollish Licence.

那时诞生了很多值得记录的佳音和咄咄怪事。比如：微软如何通过套件策动一场对企鹅进攻，却在万圣节前夜破产；盖茨如何陷入律师的困境同时被他过去的盟友——Media的使徒出卖并送上绞架；贪婪的Red Hat爵士如何将企鹅推进公司的深渊；以及Gnome和KDE如何手足相残。

After cutting circumlunar flight from the Mark II plan, Chamberlin revived the ev more daring idea of using the spacecraft in a lunar landing program.

在删除了马可Ⅱ计划的绕月飞行内容后，张伯伦提出了一个更为大胆的飞船登月计划。

In chapter 2 and 3, experimentally, using the Angular-Resolved high-resolution fast Electron Energy Loss Spectrometer , at the condition of 2. 5 keV incident energy and 50-60 meV energy resolution, we measured the Optical Oscillator Strength Density Spectra for the excitations of 4p, 4s or 3d electron. The oscillator strengths for excitations of the valent shell 4p electron were obtained, and comparisons were done between presently experimental and previously experimental and theoretical results. The experimental results of different groups agree with each other approximately, but the semi-experientially theoretical results do not match with the experimental results. The delayed maximum in the photoabsorption spectra was discussed. It should arise from the transition of 4p→∈d. For the excitation of the inner-valent 4s electron, the discrepancies for the resonant structures in previous electron-impact results and photoionization results were clarified in present work, which confirms again that the fast electron impact method is suitable to measure the optical oscillator strengths. The autoionization Rydberg series 4s〓ns (n=5, 6, 7) and 4s〓nd (n=4, 5, 6, 7) were identified without ambiguity by the measurement at 0°, 2° and 4°scattering angles. The energy levels and natural widths of the excitations of Kr3d and Ar2p inner shell, including optically allowed and forbidden transitions, were determined. The widths of these inner shell excitations are nearly the same, which was interpreted by the Resonant Auger effect .

在第二章和第三章，实验上，使用角分辨的高能量分辨快电子能量损失谱仪，在2.5keV电子入射能量和50-60meV能量分辨下，测量了Kr原子由价壳层4p到内价壳层4s，再到内壳层3d电子激发的光学振子强度密度谱；得到了价壳层4p电子激发束缚态的光学振子强度，与前人实验和半经验理论结果作了细致的比较，说明几家实验是比较符合的，但半经验的理论计算存在问题；分析了光吸收谱中的延迟极大现象，说明在第一电离阈值以上几个eV范围内的极大值源于4p→εd跃迁产生的延迟极大；对于内价壳层4s激发的自电离区，澄清了前人实验中电子碰撞方法和光学方法在共振结构上存在差异的问题，再一次肯定了快电子碰撞方法是获得绝对光学振子强度的一种好方法；通过在非0°散射角的测量（如2°和4°），清楚地标识了4s电子激发的光学禁戒跃迁自电离里德堡系列4s〓ns（n=5，6，7）和4s〓nd（n=4，5，6，7）；通过在0°和4°散射角的测量，观测并标识了几个新的内壳层光学禁戒跃迁能级，得到了Kr原子3d和Ar原子2p内壳层激发态（包括光学允许和禁戒跃迁形成的）的能级位置和自然宽度，用共振俄歇效应解释了这些内壳层激发态（不管是光学允许还是禁戒跃迁产生的）的自然宽度彼此比较接近的原因。

For an aluminum plasma at a temperature of 40eV and a density of 0.0135 g/cm〓, the widths of the K-shell 1s-2p excited autoionization states of aluminum ions are larger than the widths caused by the Doppler and Stark broadening. Therefore, the autoionization resonance broadening is one of the main broadening mechanisms of spectral lines.

研究表明，对温度为40 eV，密度为0.0135g/cm〓的铝等离子体，1s-2p内壳层激发态的自电离共振宽度往往超过由Doppler展宽效应引起的宽度，因而前者是主要的谱线展宽机制之一。

A high-quality window layer material with E wider than 2.0 eV and conductivity of 8.97×10^(-7) S/cm, has been fabricated.

研究了单结电池P型a-SiC：H窗口层的CH4流量与P、I层制备温度三者间的匹配关系。

Therefore, Vishay Semiconductors use for their descriptions that proposed by the Zentralverband Ele- ktrotechnik und Elektronikindustrie e.V.(ZVEI; Cen- tral Association of Electrical Engineering and Electronic Industry) for the harmonization of the nomenclature of hazardous substances.

因此，他们使用的Vishay Semiconductors，到Zentralverband勒- ktrotechnik北达科Elektronikindustrie eV的建议的说明（ZVEI；岑扫雷具电气工程和电子工业协会）为有害物质的名称统一。

I'd call him Rob Roy,'said James,'if it did not remind ev-eryone of the past.I never saw two horses more alike.

&我愿意叫他罗伯·罗伊，&詹姆斯说，要是这不会让人想起过去那段事的话。

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。