Numerical simulation of the dust movement rule in fully-mechanized coal faces;
综采工作面粉尘运动规律的数值模拟
Numerical simulation analysis of the movement rules of projectile in soil;
弹体在土壤中运动规律的数值模拟分析
The differential equations of three mass points are derived for different mass relations between them,and their analytic solutions are obtained,by which the movement rule of three mass points are discussed.
分析了一个由三质点和弹簧构成的系统的运动问题,给出了三质点质量满足不同关系时各质点的运动微分方程,求出了运动微分方程的解析解,并由此讨论了各质点的运动规律。
The law of motion of underground water in fissured rocks and status quo of the numerica modeling;
裂隙岩体中水运动规律及数值模拟研究现状
The movement parameters and dynamics parameter are discussed starting from the terry mechanism design and the law of motion.
详细介绍了HGA732T型系列毛巾剑杆织机中2种起毛机构的形式和运动原理,针对机构组成和功能,对2种机构的不同之处以及优缺点进行了比较;从起毛运动规律入手,对其运动参数和力学参数进行了详细的分析;结合实际试验情况,总结出影响毛巾织机性能的一些重要因素,为进一步优化机构提供依据,也为设计其他类型的起毛机构提供参考。
To counter the no continous jerk curve of the general purpose harmonic trapezoidal combinativial law of motion for cam mechanisms, this paper reconstructed the mathematical model of the law of motion on the basis of the continous jerk curve, and remained the advantages of the law of motion.
本文针对凸轮机构经常使用的简谐梯形组合运动规律跃度不连续的缺点，在保留该运动规律优点的前提下，以跃度连续为基础，重新构造了改进后的简谐梯形组合运动规律的数学模型，给出了跃度、加速度、速度、位移的标准无因次化计算公式以及涉及到的２５个待定参数的递推公式。
Similar material simulation study on the mining overburden movement law in steep seam;
急倾斜煤层开采上覆岩层运动规律模拟研究
A discussion about the movement law of “boot” system;
“自举”系统运动规律的分析与研究
The study on the sediment\|laden flow movement law in the river bend is very important in many fields of hydraulic engineering.
弯道水流 (包括挟沙水流 )运动规律的研究 ,在水利工程学的许多领域中 ,占有重要的位置。
Taking a certain fuze for example,this paper studies the characteristics of motion of fuze firing device when impacting soft targets with a low speed.
该文以某引信为例，研究它在低着速、侵彻软目标时引信发火机构的运动规律。
Objective To understand the status quo of sports behaviors of laborers from other areas in Shenzhen as well as factors influencing their regular sports activities and to explore the relations between regular sports activities and physiological indicators.
目的了解外来劳务工运动行为现状及影响其进行有规律运动的因素,探讨规律运动与生理指标之间的关系。
A Research on Rules of Mechanism about Crank-rocker Typed CVT;
脉动式CVT连杆机构的运动规律研究
Development Motivation and Motion Law of Forest Culture
森林文化发展的动因及运动规律探讨
Research on Characteristics of Hockey and Our Developing Direction;
曲棍球运动规律与我国曲棍球运动发展研究
Experimental Study on Gas Flow Distribution Laws in Pelletizing Shaft Furnace
球团竖炉内气流运动规律的实验研究
On the Theory of the Law of Price Motion in the Essay "the Light and Heavy" by Guan Zi
《管子·轻重》篇 关于价格运动规律的理论
Discussing on Groundwater Flow Near Partially Penetrating River;
非完整河渠附近地下水运动规律探讨
Numerical Analysis of the In-Cylinder Flow in a Diesel Engine;
柴油机缸内气流运动规律的数值研究
The Particle Law of Motion in the Resistance Air Dielectriuc;
有阻力的空气介质中质点的运动规律
II The Laws Governing Mass Movements
二 群众运动的规律
Regular exercise is one way.
规律的运动是一种方法。
Sports event and training laws-essence and unity
运动项目规律和训练活动规律的实质与统一
The Basic Patterns of Hand and Arm Movements in Gymnastic Dancing
体操舞蹈动作中手臂运动的基本规律
Discussion of the Developing Balance Law in Height and Speed of Basketball;
篮球运动的高度与速度动态均衡规律
Athletes-business Development and Legal Regulation
运动员商业活动的发展及其法律规制
Research on the Variations Law of Sports Motive before Competition for Athletes in Table Tennis;
乒乓球运动员赛前运动动机变化规律的研究
Study on the Variations of Sports Motive Changes before Competition for the Mid-Long Distance Running Athletes
对中长跑运动员赛前运动动机变化规律的研究
The movement of everything is the law of“ the unity of opposites,” a movement of“ reason.
世间万物运动就是矛盾“对立统一”规律——“理”的运动。
Sport Injury Law and Preventing Methods of Chinese Elite Bodybuilding Players;
我国优秀健美运动员运动损伤规律及预防措施