下壳

Methods:Animal model was established by injecting collaganase into left caudoputaman of adult rats under stereotaxis light-microscope, electro-microscope and biochemical method were performed to compare the mobilizing change of hemorrhagic brain edema of therapeautic group treated with Sodium Aescinate and of control group.

立体定向下向大鼠尾壳核注射胶原酶造成脑出血模型，用光镜、电镜及生化方法比较七叶皂苷钠治疗组和对照组出血后脑水肿的动态变化。

And he said: Your pain is the breaking of the shell that encloses your understanding. Even as the stone of the fruit must break, that its heart stand in the sun, so must you know pain.

他说，你们的痛苦就是包裹你们的知识的壳的碎裂，即使那果实的核也要碎裂，那果心也终将挺立在阳光下，因此你们必然感受到痛苦。

This paper presents the yield conditions of the axis symmetric circular plate and shallow spherical shell of the reinforced concrete and determinates the limit load of the axis symmetric circular plate and shallow spherical shell of a simply supported using this yield conditions.

文摘：文章导出了基于双剪屈服准则下的钢筋混凝土圆板和球扁壳的屈服条件，并利用此屈服条件求解了极限荷载。

In this paper, the fundamental problems of the dynamic buckling in cylindrical shells are axial impact, torsion impact and coupling impact. The dual variables in symplectic space are gotten from energy function, and the Hamiltonian system is established.

本文针对弹性圆柱壳在轴向冲击、扭转冲击、轴扭耦合冲击及径向均布压力和轴向冲击载荷耦合作用下的动态屈曲问题，借助于系统的能量构造出问题的原变量和对偶变量，建立了系统的哈密顿体系。

A Hamiltonian system was constructed for the fundamental problem of the dynamic buckling ,thereby problems of critical loads and buckling modes were reduced to determinations of eigenvalues and eigensolutions in a symplectic space and a symplectic method was proposed.

针对有内压或外压的弹性圆柱壳在轴向冲击载荷耦合作用下的动态屈曲问题，构造哈密顿体系，在辛空间中将临界载荷和动态屈曲模态归结为辛本征值和本征解问题，从而形成一种辛方法。

The thickness of silica shell could be controlled by changing the concentration of precursor TEOS.

电镜观察表明二氧化硅壳层的存在有效地抑制了高温下Co_3O_4纳米晶的生长。

Thermophile xylanase activity was not reduced seriously within 100℃in the lab and had higher activity between 40℃and 60℃.

结果表明：嗜热毛壳菌木聚糖酶在40～60℃表现较高的水平，实验室条件下100℃以内的加热不会导致酶活性的严重损失。

The threshold intensity is reduce as well as the width of OB region. In addition, the composite medium with dielectric loss is also discussed.

通过Laplace 方程找出外场作用下圆柱壳的响应电场，从而求出复合体系的有效非线性极化率以及在强场下的双稳特征，着重分析了

The epidemiological effects of chito-oligosaccharide treatment on disease development of tobacco mosaic were studied in greenhouse.

在温室控制条件下，研究了壳寡糖诱导处理对烟草花叶病病情增长的影响。

This is the large toroid transformer mounted on the rear/right side of the cabinet.

测试是在没有高压电的条件下进行的，消除高压电，设置高压电供应变压器的复卷绕组，这是安装在壳内的尾部或右边的大的环形变压器。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐