查询词典 semi-precious

A numerical method, where the pressure is used as a primary dependent variable, is presented for the solution of the two-dimensional steady Navier-Stokes equation in general curvilinear coordinates. SIMPLE (Semi-Implicit Method for Pressure Linked Equations) is mainly adopted.

本文首先详细推导了二维任意曲线坐标系下张量形式的流动控制方程及其和压力修正方程的离散形式，应用求解压力速度耦合的SIMPLE算法，以压力为主要求解变量对Navier-Stokes方程进行数值求解。

On semi-solid medium, P. brassicae invaded into cells of cut surface of root segments and made the cut surface swell.

在半固体培养基内，根肿菌侵入根段切口处的细胞内，并很快使切口处膨大起来。

For the cyclic intensified training group, the content of hydroxyproline in the Achilles tendons, which was taken as the amount of total collagen, was measured by alkaline hydrolysis, and immunohistochemistry staining was employed to analyze semi-quantitatively the dynamic changes in collagen Ⅲ expression.

结果 在训练过程中，跟腱的组织结构出现由以损伤为主到修复重建占主导的动态变化，循环训练模式下损伤表现出现早，程度轻，持续时间最短。

Simultaneously, small parameter perturbation methods are employed to transform the problem of elastic wave scattering in cylindrical shell with a cutout into the iterative addition of a series of boundary value problems and to give a semi-analytical method for solving this problem.

同时，采用摄动方法，将含孔柱壳弹性波散射问题化成一系列边值问题解的迭加，给出分析求解本问题的半解析方法。

Methods: The telomerase activity in breast cancer cells and MRC-5 cell line were detected semi-quantitively by TRAP-ELISA assay. Virus proliferation as- say and cell viability assay were used to evaluate the proliferation and cytolysis selectivity of CNHK300, and the results were compared with those of wtAd5. The breast cancer cells were treated with CNHK300 combining paclitaxel to evaluate the killing effect of the combined regimen.

用TRAP-ELISA方法检测乳腺癌细胞株(MDA-MB-453、SK-BR-3)和正常成纤维细胞株MRC-5的端粒酶活性；进行病毒增殖实验和细胞生长抑制实验，并与野生型腺病毒wtAd5进行对比，验证CNHK300选择性复制和选择性杀伤能力；用细胞生长抑制实验进一步考察CNHK300与化疗药物紫杉醇联合应用对乳腺癌细胞的杀伤作用；用Western blot检测腺病毒E1A在细胞中的表达。

Based on the semi-active control theory, a new type clearance viscous damper is presented in this paper.

基于半主动控制理论，本文提出一种新型的间隙式粘滞阻尼器。

MR fluid damper is a semi-active control device that uses MR fluids to produce controllable damping force.

利用磁流变液的流变特性制成的磁流变阻尼器是一种性能优良的半主动控制装置。

The semi-active control for structures can be realized by utilizing the characteristics of adjust￣able damping force of MR dampers.

利用MR阻尼器阻尼力可以调节的特性能实现对结构响应的半主动控制，直接根据结构的响应对MR阻尼器实施状态跳跃控制。

The common habitat of bryophytes is restricted to dankness, but some bryophytes, such as the species of Pottiaceae, Grimmiaceae, Bryaceae and so on, are able to survive in arid and semi-arid areas with strong ability of drought tolerance.

苔藓植物一般生活在阴湿的地方，但也有不少种类具有极强的耐旱性，在干旱和半干旱地区也有分布。

The best of comprehensive efficiency between natural lighting and heat insulation is Low-E glass, the best performance of natural lighting is clear glass, but performance of heat insulation is bad, the best performance of heat insulation is green semi-reflective glass, average daylight factor is about 1% over, 0.7% of residential standards, but its illuminance is not suitable about 200 Lux.

平均昼光率与室内玻璃表面温度标准差之比值的综合效能评估中，Low-E玻璃为采光与隔热综合效能最优异之材质，而清玻璃为采光效能最优异之玻璃材质，但清玻璃隔热效能不佳，绿色半反射玻璃的隔热效果最好，而采光方面的昼光率平均为1%，采光虽然还符合住宅的昼光率标准0.7%，但照度普遍不佳，平均室内照度约200 照度。

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