后壳

Base on summarizing the development state of assembly skew hollow slab bridge, the research content of this dissertation has been determined. Taking Tuan Shan River Bridge, in Hubei province, China, as an example, the finite element method of space slab shell programmed in Ansys Parameter Design Language is adopted to analyze the elastic properties. By calculating the internal force influence surface of assembly skew hollow slab bridge, the internal force-controlling section is attained.

本文在对装配式斜交空心板桥的发展现状进行了详尽的综述后，确定了本文的研究内容，以团山河大桥为工程背景，采用ANSYS提供的参数化语言APDL，用空间板壳有限元法，对装配式斜交空心板桥弹性阶段的受力特性进行全面分析，计算了装配式斜交空心板桥的内力影响面，得到内力控制截面。

Female platypus gives birth to two or three soft-shell eggs, and 10 days after hatching baby was out.

雌鸭嘴兽会产下2只或3只软壳蛋，10天后幼仔被孵化出来。

When the method of small parameter is used, the preliminary solution is identical to the solution for a shallow spherical shell with curvature ,and the nth correction can also be obtained...

文中采用Hankel变换方法求得了各次修正解的一般表示式。对于最初几次修正解，给出了数字结果。对于工程中常用的扁壳（1／2≤Kx／Ky≤2），其收敛性是良好的，进行一次修正后，即可得到相当满意的结果。

Solute chitosan into acetic acid, stir them to uniformity cystose , refrigerate and cast form into porosity sponginess wire frame..

将壳多糖经乙酸溶解后，搅拌成均匀泡沫状，冷冻铸型制成海绵状多孔基质网架。

After adjusting and installing with the spring balance bring 20-40N ( as illustrated in figure 3) to bear on bolt hole in the small gear hub, the flange should be able to turn.

调完安装好后，用弹簧秤在小齿轮壳螺栓孔处施以20－40N 的力（如图3），应能转动突缘。

Sometimes open cover after 1 am it is difficult to determine which parts when available "" stethoscopy method to determine that: with a long handle screwdriver, are advised to keep an edge on a contact, he creates is placed in the ear to listen in with, which has the voice of the knife handle incoming ears will close enough.

有时敞开罩壳后也不常不易以猜测是哪个部件，这时可用"听诊法"来猜测之，抽象办法是：用一把不幼柄螺丝刀，刀口隔绝机件，刀柄不收在耳旁听，哪一个机件有题纲，不纬刀柄传入耳朵的不韵音不离会相同。

The higher subduction velocity advantages the low temperature in the subduction belt. In addition, it takes less time for the crust rock to subduct the deep and then return to shallow. The low temperature and the short time are benefit to forming and reserve the ultrahigh\|pressure metamorphic rocks.

板块持续的高速俯冲，不仅可以使得俯冲带形成低温环境，而且在陆壳岩石俯冲到地幔经受超高压变质作用后返回地表浅部的过程中，超高压变质岩在地幔滞留的时间短，为超高压变质岩的形成提供了必要条件。

One view is that the nucleocapsids get tegument in the nucleus, and by budding into perinuclear space, they obtain their envelope from the inner lamella of the nuclear membra...

一种意见认为，核衣壳在细胞核内获得被膜，并通过出芽在内层核膜处获得其囊膜后，进入核周间隙，进一步经与核周间隙相连接的内质网，以囊泡转运的方式经高尔基体到达细胞膜，囊泡膜与细胞膜融合，病毒颗粒释放到细胞外。

Are covered by a theca, or armour, composed of many textured plates that form one horn in the front

壳由许多具花纹的板片组成，这些纹板组成一个前角和通常两个后角

Ceratium species are covered by a theca, or armour, composed of many textured plates that form one horn in the front and usually two in the back;

壳由许多具花纹的板片组成，这些纹板组成一个前角和通常两个后角

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。