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In chapter 4, by AREELS, the Generalized Oscillator Strength Density Spectra were measured in the energy region from 56 to 66eV, with the incident energy 2. 5 keV and energy resolution 80 meV, at scattering angles from 0°to 6°, corresponding to the momentum transfer K〓=0.03~2. 01 a. u. The Fano profile parameters f〓 and q for the optically allowed transition 〓(0, 1)〓P°and the optically forbidden transitions 〓(1, 0)〓S〓and 〓(1, 0)〓D〓 were obtained as a function of K〓. With the hyperspherical coordinate wavefunctions, the dynamical correlation are discussed qualitatively. So, a new experimental way to study dynamical electron correlation effect is opened.In chapter 5, the widely used R-matrix theory was introduced. Then, the GOSDS for the optically allowed excitation series (1s〓)〓S〓→〓(0, 1)〓P°(n=2-4) were calculated by this method, and the Fano profile parameters f〓 and q were obtained sequently. So the electron correlation effect can be described by these parameters quantitatively, and the theoretical results were compared with our AREELS experimental results.

在第四章中，实验上，同样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80meV的能量分辨下，测量了0°到6°散射角下的He原子双电子激发态在56~66eV的广义振子强度密度谱，这种情况，0°~6°对应的动量转移范围K〓=0.03~2.01a.u。，得到了光学允许跃迁的双电子激发态〓（0，1）〓P〓和光学禁戒跃迁的双电子激发态〓（1，0）〓S〓、〓（1，0）〓D〓的Fano线形参数f〓，q等随动量转移变化的曲线；观测到了几个强度很弱、能级很窄的光学允许和禁戒跃迁双电子激发态，用前人准确的理论结果进行了标识；通过比较弱共振〓（1，0）〓S〓和〓（-1，0）〓S〓的强度随动量转移K〓的变化规律，结合超球坐标理论计算的波函数，定性地阐述了在电子碰撞散射过程中它们各自不同的动力学电子关联效应，发展了一套在实验上研究电子关联效应的新方法。

Hydroxynitrilelyase, a vital tool in the bio-synthesis of optically active cyanohydrin, which can catalyze carbonyls and HCN selective forming optically active cyanohydrin.

醇腈酶(α-hydroxynitrilelyase， HNL)是手性醇腈化合物生物合成十分有用的工具，能够催化羰基化合物和HCN立体选择性的加工形成手性醇腈化合物。

Optically active 3-bromo-2-butanol is treated with KOH in methyl alcohol to obtain an optically inactive product having the formula .

答：有旋光性的3-溴-2-丁醇经过KOH的醇溶液得到一无旋光性的产物，写出该物质的结构

A radiant energy path means comprising a first optical fiber waveguide means and a second optical fiber waveguide means; sensing means prismatically configurated so as to provide a direct reflective path from said first waveguide means, through said sensing means, to said second waveguide means, said sensing means being fabricated from material which absorbs a portion of a monochromatic radiant energy transmitted along said direct reflective path through said sensing means as a function of temperature; a monochromatic radiant energy source means optically coupled to said first optical fiber waveguide means, thereby introducing said monochromatic radiant energy into said first optical fiber waveguide means; and detecting means optically coupled to said second optical fiber waveguide means for detecting the intensity of the monochromatic radiant energy transmitted along said direct reflective path through said sensing means, the detecting means correlating the intensity of the transmitted monochromatic radiant energy with the temperature of the sensing means.

温度传感器组成一个联合：辐射能走了一首手段包括光纤波导手段和光纤波导第二手段；硒干旱prismatically手段配置以提供直接从反光路波导首次表示，次传感手段粗糙说，第二说波导手段飒传感手段伪造身份证从物质吸收了部分单色辐射能直接传送沿线说重 flective路径通过说温度传感功能为手段；一单色辐射能来源地说，就是先光光纤耦合波导手段次 ereby介绍说，首先说成单色辐射能光纤波导手段；一丁光学检测手段波导光纤耦合说二是加大检测手段的单色辐射恩顺沿说传染途径通过直接反光说传感手段，次五是加大检测手段的传播相关单色辐射能与温度传感手段。

ANSYS is used to analyze and optically design the accelerometer.

采用ANSYS软件进行了结构分析和优化设计。

The traditional method is to use an external anamorphic lens which can optically distort the image from a 16:9 aspect ratio into the wider 2.35 format.

传统的方法是使用外部变形镜头可以光学扭曲的形象从一个16：9的宽高比纳入更广泛2.35格式。

When bottom object concentration is 6-12g/L, different mole ratio cyclodextrin is added according to different bottom object, the percent conversion of bottom object aromatic ketone is 50-99and antipode excess value of outcome optically active alcohol is 75-99D:工作文件发明补译2433biba_补13_sunquansheng(100件)2433biba_补13_sunquansheng(100件).txto the product incorporating the invention has high practical application worthiness.

利用本发明在底物浓度为6～12g/L时，环糊精用量根据底物的不同选择不同的摩尔比加入，此时底物芳香酮的转化率为50％～99％，产物光学活性醇的对映体过量值为75％～99％，具有较高的实际应用价值。

Because the non-precise measuring results of two-point method, autocollimation is adopted to measure optically central line of torpedo tube.

针对现阶段采用的两点法测量不准，使用自准直仪，通过光学方法测量鱼雷发射管中心线。

Such substances are optically anisotropic and birefringent.

这种材料是光学各向异性的，因而是双折射晶体。

The standard system is composed of coil system, constant current power supplies system, advanced compensation system based on caesium optically pumped magnetometer and the measurement system and so on.

恒定弱磁标准装置是由线圈系统、光泵地磁补偿系统、恒流源系统、磁场测量系统等组成。

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。