松模

Methods 20 rats were randomly assigned into two groups and forced at intervals to stand. The experiment group were injected abdominally with econopred at 24.5 mg/kg for twice per week, and the control group with the same dosage of physiological saline.

随机分为实验组、对照组，每组10只SD大鼠，强迫间断立位，实验组每周2次腹腔注射醋酸泼尼松龙24.5mg/kg，对照组每周2次腹腔注射同等剂量的生理盐水，6周后成功诱导出股骨头缺血性坏死的早期模型，造模后进行组织病理学及电镜超微形态观察。

The parameters include the linear density ratio of axial yarn to braider yarn and the braiding pitch length.The two model predictions were found to be in good agreement with the results of monotonic tensional tests performed in this study.

本文设计并完成了单轴拉伸性能实验，在获得二步法三维编织复合材料宏观拉伸模量和泊松比的同时，对两种理论分析模型的预测结果进行了验证。

It was proved that deformation modulus, compression strength, tensile strength, shear strength and Poisson ratio of lamprophyre could not meet the design requirements after high pressure cement grouting, so chemical grouting was proposed to treat the lamprophyre. High permeable epoxy resin was employed to grout the weathered lamprophyre.

因仅靠单纯的高压水泥灌浆无法使岩体的变形模量、抗压、抗拉、抗剪强度以及泊松比等物理力学指标达到设计要求，应有针对性地采用化学灌浆方法对煌斑岩脉进行加固处理。

Twelve patients with laryngostenosis and tracheostenosis were treated by surgery of inner fixation ,which included hollow tube,laryngeal model of silastic sac and "T"tube supporting and the investigation period was from 2 weeks to 18 months.

对 12例喉气管狭窄病人行支撑内固定治疗，手术时首先切除喉气管病变，松解瘢痕组织，局部修复后行扩张治疗，方法为：1用空心管做喉气管内固定扩张； 2硅橡胶囊喉模软固定支撑

The new sequential penalty functionmethod stems from the smoothing technique for nondifferentiable optimization prob-lems,and the two point barrier function method is based on Mangasarian's normal so-lution theory of linear programming.

新型序列罚函数方法的思想来自于非光滑优化问题的光滑化技术，而双点障碍方法的思想来自线性规划最小模松驰法。

Using thin sharp knife, cut around inside edge of each ramekin to loosen.

用薄快刀，沿内边缘将每个干酪蛋糕模橇松。

After extracted acousticwave properties, used the ratio of P-S velocity ,vacuity modules ratio, Poisson ratio and amplitude ratiometer to identify the property of fluid of BD1531 well,DF11S3 well and WZ1171 well. Obtained the quantity of these parameter in different fluid in the three wells.

综合利用纵横波速度比、岩石空间模量、泊松比以及幅度差比对莺琼盆地BD1531、DF11S3以及WZ1171井储层流体性质进行识别，得到了这几个参数在气层、水层和干层处的取值范围。

Linearity's sizes in any direction are minified by 1/35. Experiments on the qualities of materials of organic glass identify its modules of elasticity, effect caused by distortion from added load—drawing on deformation curves, the poisson ratio value of μ, adhesion strength test of materials and also the paper gives analysis on the results of the experiment.

有机玻璃材料的性能试验中，根据模型材料受温度变化影响明显的特点，测试了受拉弹性模量随温度变化的关系，波松比、原材料及其粘结强度以及加载变形时间效应，在弹性模量测试过程中，因其受温度变化影响较明显，故在试验时应维持室温稳定不变，并运用线形回归分析法确定等时线的斜率作为弹性模量值。

The equations of the equivalent relaxation moduli are shown in general form.

推导了均匀化方法计算等效松驰模量的一般形式。

The shear modulus and mass density of FUMs are assumed to be of exponential form and the Poisson's ratio is assumed to be constant.

假设裂纹突然受到均匀载荷作用，材料的剪切模量和密度为指数形式模型，泊松比为常数。

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