束

The system can be calibrated by adjusting the position of at least one lens to focus unpolarized light onto the PBS array, thereby reducing reflection of the unpolarized light from the polarizing beam splitter array.

该系统可以通过设置至少一个透镜的位置调整，从而将非偏振光聚焦在偏振光束分束器阵列上，由此减少反射。

In the last part, we have studied the self-assembly behavior of PS-b-PMMA/PS blend solution in a non-selective solvent - toluene by using LLS,viscometry and NRET fluorescence spectroscopy.

这里，溶液中PS和PMMA嵌段通过络合作用形成了核，它为可溶解的PS嵌段所稳定，后者构成胶束的壳，即所谓络合导致的胶束化。

In fifth chapter, we analyse the splitting angle of Rochon prism and Wollaston prism.

第五章分析了洛匈棱镜和渥拉斯顿棱镜两种典型的偏关分束棱镜的分束角。

Based on the structure of Wollaston prism, a new design of symmetric beam splitting prism is given. From reforming the end surface of o light, we can get symmetric beam splitting.

基于Wollaston棱镜的结构，给出了对称分束偏光棱镜的一种新的设计，即通过修正 o 光束的出射端面来实现对称分束。

Based on the structure of Wollaston prism, a new design of symmetric beam splitting prism is given. From reforming the emergent end surface, we can get symmetric beam splitting.

基于Wollaston棱镜的结构，给出了对称分束偏光棱镜的一种新的设计，即通过修正光束的出射端面来实现对称分束。

Its hydrophilic groups is the inside carbonyl and amine base, and its lipophilic groups is the inside hydrocarbon chain and outer methyl. PAMAM of integral generation basically has not the surface activity. Its reason is that its outer groups is acylamino groups having very strong hydrophilicity so as not to reduce the surface tension of water. PAMAM different from traditional surfactant, have not critical micelle concentration, and exist in the form of "unimolecule micelle" in water.

结果表明：半代的PAMAM水溶液的表面活性与其分子具有两亲结构有关，亲水基团是内部的羰基和胺基，亲油基团是内部的碳氢链和外层的甲基；整代的PAMAM水溶液基本上没有表面活性，其原因是其最外层基团是酰胺基，亲水性很强，不能降低水的表面张力；树状大分子与传统的表面活性剂不同，不存在临界胶束浓度，在水中是以&单分子胶束&形式存在。

According the spatial correlation, it is believed that the Jintananshan Fault as well as the whole fault bundle is the eastward-extending part of the Altun Fault. The special modality of the fault bundle, which spreads out eastwards, is in favor of decomposing and absorbing the slip movement, which is normal at a strike-slip fault's ends.

分析认为金塔南山断裂以及整个阿拉善南缘断裂束是阿尔金断裂左旋运动的东延部分，断裂束在平面上&帚状&的、向东撒开的构造样式有利于走滑运动量的分解、消减和吸收，符合走滑断裂末端的构造特点。

In group A, the medial antebrachial cutaneous nerve was cut 5 mm away from its origin and its proximal end was anastomozed end-to-end to the distal end of musculocutaneous away from its nerve entry point and the proximal end of medial nerve.

目的通过建立大鼠感觉神经束近端与运动神经束远端吻合的神经再生模型，观察在靶器官改变时感觉神经的结构与功能发生的可塑性变化。

The aim of this radiographic study was to visualize the femoral insertion sites of the anteromedial and posterolateral bundle of the anterior cruciate ligament on lateral radiographs in different angles of knee flexion to gain better understanding for arthroscopic femoral tunnel placement in ACL double bundle reconstruction.

此摄片研究的目的是从侧位 X 线片上评价在膝关节不同屈曲角度的情况下前交叉韧带的前内束和后外束的股骨附着点的情况。

Objective: To compare the ability of three different reconstructions in restricting the posterior displacement of tibia and restoring anteroposterior stability to a knee from 0° to 120° flexion.

目的：研究双束股骨双隧道重建后交叉韧带法限制胫骨后移、恢复膝关节后向稳定性的能力，并与单束重建法进行对比。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。