surface density method的例句大全

To collect the bone marrow aspiration specimens of non-malignant tumor patients, by the method of density gradient centrifugalization to obtain bone marrow stromal cells and culture them which adhere on the cultural bottles' plastic surface.

【方法】1.收集血液科非恶性肿瘤患者骨髓液标本，梯度密度离心后，通过贴壁法培养骨髓基质细胞。

In the numerical method the displacement discontinuity of crack surface is approximated with the product of the fundamental density function and polynomials.

通过将裂纹面上的位移间断函数表示为特征函数和一组多项式乘积的形式，建立了一种新型的高精度数值解法。

Surface Tension and Density of Molten Borosilicate Glass Measured by Sessile Drop Method

低膨胀硼硅酸盐玻璃熔体密度和表面张力测量

We then solve the integral equation for the surface current density by the moment method and obtain the electrical fields in the shielding shells by the scattering theory.

然后以任意形状截面柱体为例，用矩量法求解积分方程，得到电磁屏蔽效果；

Point density distribution can be varied with the change of surface curvature and surface topology information is effectively reflected. Then, error evaluation method on surface is studied.

该方法使测点能够随曲面曲率变化进行疏密分布，有效的反映曲面的拓扑信息。其次，对复杂曲面的误差评定方法进行了研究。

Effective method for inversing two-dimensional current density distribution from surface magnetic field of flat-shaped superconductor

由扁平超导体表面磁场反演二维体电流密度分布的一种有效方案

According to the imitation of the curve of sound power measurement error, the method was put forward to determine the size of rectangular measuring surface, the distance from scanning measuring surface to sound source, and the scanning linear density.

根据声功率测量误差仿真曲线，给出了测量机器声功率时矩形测量面尺寸、测量面距声源距离、扫描线密度的确定方法。

WE-2 type of liquidized olefin water-resistant agent was prepared by adding the mixed type of surface activation agent under the method of agent in the oil, and made medium density fiberboard instead of fused Olefin, the product property met medium density fiberboard national standard demand.

采用剂在油中法、添加混合型表面活性剂配制中纤板用WE-2型液状石蜡防水剂，替代熔融石蜡压制中纤板，产品性能满足中密度纤维板（GB/T11718-1999）国家标准要求。

Base on the Shun-zhi topographic map published in 1926, the density distribution of surface water system in Tangshan and Xingtai areas have been studied with GiS method.

以1926年出版的顺直地形图（1∶5万）为基础图件，使用地理信息系统（GIS）的方法，统计研究邢台和唐山两地震区地表水系的密度分布。

This paper introduces a test method of surface absorption of medium density fiberboard ( MDF ) in Europe.

介绍欧洲中密度 纤维板 表面吸收的试验方法.

Analysis on lateral load-bearing capacity of conductor and surface casing for deepwater drilling A Method of Safe Mud Density Window and Casing Program Determination with Credibility

深水钻井导管和表层套管横向承载能力分析含可信度的钻井液密度窗口及套管层次和下深确定方法

The fourth chapter gives the concrete numerical calculation method of surface Green's function and density matrix.

第4章给出了具体的表面格林函数和密度矩阵的数值计算方法.