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- An integral boundary layer method based on the dissipation integral is used to account for viscous effects. 考虑附面层影响,通过粘/位迭代得到跨音速翼/体的非定常气动力。
- A integral boundary layer method based on the dissipation integral is used to account for viscous efforts. 考虑附面层影响,通过粘位迭代得到跨音速机翼操纵面的定常、非定常气动力。
- The technology of pulling forming method of helical vane is introduced. Accurate vane materiol drawing is made by middle layer method. 介绍螺旋叶片拉伸成形工艺方法。以及如何采用中间层计算法准确计算螺旋叶片下料图尺寸。
- The thin layer method(TLM) is a semi-analytical and semi-numerical approach for the analysis of elastic wave propagation in stratified media. 薄层法是分析和模拟弹性波在层状介质中传播的一种半解析半数值方法。
- Therefore, if the foreign plants adopt plastic extrusion molding for over-voltage crosslinked polythene cable, they currently adopt “plastic extrusion sulfuration by layers” method. 因此国外厂家对超高压交联聚乙烯电缆如果采用“挤塑模铸法”,目前均采取“分层次挤塑硫化”工艺方式。
- The effect of Acrylonitrile-Butadiene's contents in EPDM rubber inhibitor formulations on the inhibitor's performance of resisting nitroglycerin migration is investigated by intermediate layer method. 采用夹层法研究了丁腈橡胶含量对三元乙丙橡胶包覆剂抗硝化甘油迁移性能的影响。
- Based on the algorithm of 2 dimensional FEMOL,with the essential thought of Finite Layer Method(FLM),a new scheme of 3 dimensional semi analytic algorithm is developed in this paper. 在平面有限元线法的基础上,结合有限层法的分层离散、层内解析的思想,在三维空间中构造出了系统的半解析算法。
- In this procedure, an evaluative stage joins the RUP kernel recycling stages and the layered method is used to make the work of needs analysis more accurate and feasible. 在此过程中,根据实际要求,为RUP规定的核心工作流中额外加入了评价活动,并采用分层处理的方法来完成需求分析阶段的工作,从而提高了开发系统过程准确性和可行性。
- Layered method is adopted in selection, initial ditches are selected using knowledge principle, the others are structured selected by Genetic Algorithm. 首先运用知识规则进行初始化选取,剩下的待选沟渠采用遗传算法进行结构化选取。
- Using the layered method, the common combined programming model of five dimensions was decompounded into two three-dimensional combinations, cutting down the problem scale. 通过分层的方法,将常见的五维组合规划模型分解为两次三维组合,缩减了问题的规模。
- A skilled person can split slate into layers. 手巧的人能把板岩剖成片。
- There are several layers of meaning. 有几层不同的含意。
- finite element-finite layer method 有限元-有限层法
- The growth of successive layers of a cell wall. 敷着,附着细胞壁连续层的生长
- Frequency-domain dipole layer method 频率域偶层位法
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- Chapter three introduces a new method to generate the hexahedral anisotropic unstructured Cartesian grids named adaptive layered Cartesian cut cell method (Adaptive layered method). 第三章提出了基于自适应变层厚笛卡尔切割单元法(本文中简称为变层厚法)的复杂区域非结构化各向异性笛卡尔网格生成方法。
- Composed of layers bonded together. 层积的由合在一起的薄层组成的
- Corylus heterophylla vegetative propagation was relatively difficult, layering method was mainly used at present, but low coefficient of propagation limited mass production of its seedlings. 摘要榛子是一种无性繁殖相对困难的树种,目前主要采用压条法进行繁殖,繁殖系数低,这限制了榛子苗的大量生产。
- In this paper we begin from the feature of the assembly and disassembly modeling in the virtual maintenance, propose a layering method to assembly and disassembly modeling building. 本文从虚拟维修中装配拆卸模型的基本特点入手,给出了在进行虚拟维修中所需要的模型的层次化组织结构。