查询词典 otter shell

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。

It shows that The correlation between the two outgoing electron and the ion play a more important role in the mechanism of this ionization. 2. The auger and the autoionization process of the inner shell are theindirect processes of the ionization that correspond the relaxation and the double excitation of the inner shell. Taouil et 〓 guesses that these processes are included in the mechanism of the ionization. The present theoretical results showthat the influences on the inner shell ionization of these processes are notimportant.

说明在内壳层的高非对称的动能区域，被电离电子与离子以及末态两个电子之间的角关联在这个电离动力学机制中扮演了重要的作用 2、内壳层的饿歇过程和自电离过程为间接电离过程，对应于碰后相互作用的离子弛豫和内壳层的双激发，Taouil et al的实验〓认为包括在电离的机制，我们的计算表明它们对内壳层(e，2e)反应的影响并不很重要。

It is home to many rare and endangered species of flora and fauna, among them the giant otter and the giant anteater.

许多稀有濒危动植物物种在国家公园中得到保护，其中包括大水獭和巨食蚁兽。

The giant otter is a large aquatic mammal with a dark brown shiny coat and cream-colored streaks and patches on the chin and throat.

巨型水獭是一种大型水栖动物，具有棕黑色善良外皮以及奶油色条文，在脸颊和喉咙处有板块。

Of course,if you're Badger or Otter,then there's no problem.

当然啦，如果你是獾或者水獭那是没有问题的。

Of course, if you're Badger or Otter, then there's no problem.

麻烦的是，我真的不知道我们在哪儿，雪天里什么看起来都与往日不同。

Of course if you were Badger or Otter, it would be quite another matter.

当然啰，假如你是獾或者是水獭，那就另当别论了。

It is known that Tolleron had a fireman's cap, Avril an otter cap, Losvel a round hat, that old Delaporte was bald and bare-headed, that Castaing was all ruddy and very handsome, that Bories had a romantic small beard, that Jean Martin kept on his suspenders, that Lecouffe and his mother quarrelled.

他们知道多勒隆戴一顶司机帽，阿弗利戴一顶獭皮便帽，卢韦尔戴一顶圆顶宽边帽，老德拉波尔特是个秃子，光着头，加斯旦肤色红嫩、非常漂亮，波利斯留着浪漫派的短胡子，让·马尔丹还背着他的吊裤带，勒古费和他的母亲吵架。

Analysis of the immediate effects of experimental otter trawling on the benthic assemblage of Bear Island, Barents Sea.

针对海洋渔业资源衰退的严峻现实，世界各国纷纷采取了若干措施，以保护海洋渔业资源。

Batten down the hatches when this sea otter pirate comes aboard.

在这只水獭海盗上船之前赶紧封舱做好准备！

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切