查询词典 theoretic

By means of theoretic analysis and experimental investigation,the clamping efficiency behavior of power-operated wedge hook chuck is studied.

对楔面动力卡盘的夹紧效率特性进行了理论分析和实验研究，建立了楔面动力卡盘夹紧效率的数学模型，研究了夹紧传动机构摩擦系数、楔面角度、卡盘工作参数以及连续重复夹紧次数等参数对夹紧效率的影响规律，对卡盘的优化设计和应用以及夹紧力计算具有指导意义。

It is known that geography have synthetical and regional attributesThe geographic environment, the study object of geography, consisting of hydrosphere, noosphere, atmosphere, geosphere and biosphere, is a complex system composed of all kinds of physical and human phenomena on the earth surface, so geography is synthetical subject having physical science trait and social science trait, in the view of theoretic system or methodologyIn the course of geographical development, synthetical study is the most di...

从地理学最高层面的科学难点问题—&综合性&出发，本文阐述了土地利用变化是人地关系地域系统研究的核心领域的观点。并从人文地理学的视角，解析了土地利用变化驱动机制的三个重要内容：消费需求拉动、经济效益驱使、以及协调发展理念作用等；提出了规制、对策的经济评价、以及环境伦理等三个人文地理学研究土地利用变化的新命题。

By theoretic analysis, we have studied method that defines engaging parameter and the real driving ratio and contact area of point contact Archimede s worm gearing .

本文通过理论分析阐明了点接触阿基米德蜗杆传动啮合参数的确定以及实际传动比和接触区分析的方法。

The constraint conditions of quasi optimal and strict optimal OOCs constructed by recursive method are theoretic analyzed. Based on these constraint conditions, as the initial conditions of OOCs obtained by direct construction, some quasi optimal and strict optimal OOCs with larger code length and sizes are obtained by recursive method.

2理论研究了基于递归法构造准最佳和严格最佳光正交码的约束条件，在此基础上，以直接构造法得到的光正交码为初始条件，利用递归法构造了一些具有相同相关特性的码长更长、容量更大的准最佳和严格最佳光正交码。

Which provides theoretic foundation for confirming the working situation of constant current tube.

为确定恒流管的工作状态提供了理论依据。

The working process and situation of the tube of constant current tube scanning circuit is introduced, which provides theoretic foundation for confirming the working situation of constant current tube .

本文论述了恒流管扫描电路管子的工作过程及工作状态，为确定恒流管的工作状态提供了理论依据。

Based on the given probability distribution of a system mode, the F-discrepancy or quasi F-discrepancy representative points and the mean square error representative points representing the probability distribution of system mode are selected by means of number-theoretic method. The model-set used in a multiple-model approach is then constructed.

在已知系统模式的概率分布条件下，由数论方法获得代表其概率分布的F-偏差或伪F-偏差代表点和均方差代表点，利用这些代表点构成覆盖系统模式空间的模型集合。

Thanks to the western Pacific subtropical high, connecting the mid-latitude with the low-latitude circulation; meanwhile, its location and intensity obviously impact on the rain belt, storm rainfall, dryness-wetness, and typhoon track of China, studying the evolution law of the western Pacific subtropical high, has very important theoretic and realistic significance.

由于副热带高压中的西太平洋副热带高压是连接东亚地区中低纬环流系统的纽带，且其位置、强度如何直接对我国的雨带、暴雨、早涝以及台风路径等产生十分重要的影响，因此对副热带高压，尤其是西太平洋副热带高压变异规律的研究具有十分重要的理论意义和现实意义。

Through simulations on abated effect of nylon and plastic nets with different structure on wind-blown sand in wind tunnel, the aim of this paper is to provide a theoretic base for optimized design of blown sand engineering in the field and a new sand-defending material application.

通过不同结构的尼龙网和塑料网对风沙流减弱作用的风洞实验研究，旨在为探求各种防沙新材料的防护功能，并为防沙新材料的开发、野外工程防沙的优化设计及其应用提供理论依据。

It gives a theoretic and empirical support to re-estimate the macroeconomic effects of the fiscal deficits, and the fluctuation of the national savings has been explained with a new point of view.

这为重新估计中国财政政策的作用提供了理论依据和实证支持，也从一个新的角度解释了中国国民储蓄变动的原因。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。