If I double the mass of my Bob at the end of a pendulum, then the vertical component of the tension will also double.
如果把钟摆末端,物体重量加倍,那么张力的垂直分力,也会加倍。
Based on the classification of customization, the multi-project under mass customization environment is defined, and put forward the conceptions of horizontal and vertical multi-project integration.
根据大规模定制的分类,对大规模定制环境下的多项目进行了界定,提出了大规模定制环境下横向与纵向多项目集成的概念。
Two parameter optimization formulas of multiple tuned mass dampers(MTMD)was introduced. Vertical vibration of bridge was controlled in the train-bridge coupling vibration by the two methods.
介绍了两种多重调谐质量阻尼器(MTMD)的参数优化公式,并采用两种方法对车桥耦合振动中桥梁的竖向振动进行了控制。
Therefore it is considered that the decrement of gravity vertical gradient is caused by mountain mass distribution.
分析了佘山重力垂直梯度偏小的原因,认为这是由于山体质量分布引起的。
Vertical tubes transfer the entire mass of the structure to the ground where they rest on square base plates to spread the load.
竖向支架将整个构架的重量传到地面,构架下面的方形基底起到平均分散重量的作用。
Not new, but the subject of much controversy in Germany, the damper takes the form of a free-moving mass inside a vertical spring.
虽然不算是新闻,但在德国站比赛中引起较多争议的是减震器的使用,其结构是在垂直的弹簧中间加入减震块。
Based on the measured data from the winter wheat fields in Zhengzhou of Henan Province, the vertical distribution of root length density(RLD)and root mass density(RMD)were analyzed.
根据在郑州进行的冬小麦根系田间实测资料,研究了根长密度和根质量密度在砂壤土中的垂直分布。
This paper introduced the principle of measuring oil mass in vertical storage tanks by hydrostatic tank gauging, and theoretically analyzed the mass measuring accuracy.
介绍了采用液体静压法测量立式罐内油品质量的原理,理论分析了方法的测量精度。
Two groups of multiple tuned mass dampers (MTMD) are used in a long-span lattice roof structure to reduce the vertical seismic reaction.
采用两组MTMD(多频调谐质量阻尼器)系统控制某大跨网格屋盖结构的竖向地震作用。
A fast and robust method of vehicle-logo location was presented, which based on the high and mass energy of vehicle-logo in vertical direction.
根据车标在垂直方向上能量高且集中的特点,提出了一种新的快速且鲁棒性较高的车标定位方法。
The critical fracture curve when cracks are vertical to the layered rock mass has also been obtained by using numerical values KI and KII.
由计算所得的KI和KII数值解,得到了裂纹垂直于层面时此泥板岩的临界断裂曲线。
Advantages of the invention include fabricating vertical structure LEDs suitable for mass production with high reliability and high yield.
本发明的优点包括制造适于大规模生产的高可靠性和高成品率的垂直结构的LED。
In the measurment of gravity at sea by a sea gravimeter with a vertical hanging spring of non-negible mass, the measurment accuracy of gravity may be influenced by the horizontal accelerations.
在采用垂直悬挂弹性系统的海洋重力仪中,由于弹簧本身的质量不可忽略,受到水平扰动时就可能影响测量精度。
Sliding mass is traditionally divided by vertical slice.
传统上,滑动体都是按竖向条分的。
This paper summaries the fluid mechanics property and the research of mass transferred property, the advanced progress of the New VST (New Vertical Sieve tray Tower) in our country is also expounded.
综述了我国对新型垂直筛板塔的流体力学性能与传质性能的研究情况及取得的最新进展。
An expression is derived using basical concepts of physics ( i. e. mass conservation ), to define the relationship between sediment transport rate and vertical flux of sediment to the seabed.
从基本的物理概念和物质守恒定律导出了海底沉积物通量的计算表达式,应用该式取得了与实际海域相符的海底冲淤分布图。
Based on the classification of customization, the muhi-project under mass customization environment is defined, and put forward the conceptions of horizontal and vertical multi-project integration.
根据大规模定制的分类,对大规模定制环境下的多项目进行了界定,提出了大规模定制环境下横向与纵向多项目集成的概念。
Huang Du Hotel has a special configuration and a complicated structural system, and mass and stiffness of floors are very non-uniform along vertical direction.
广西北海皇都饭店外形特殊,结构布置复杂,沿竖向质量与刚度分布很不均匀。
In this paper the dynamic influence depth and the soil mass of participating in vertical vibration are researched for inhomogeneous base soils under machine foundations.
对设置在不均质地基上的机器基础的动力影响深度问题以及地基土的参振质量问题进行了初步的研究。
In this study, adsorption mass transfer process of phenol by soil particles was investigated by means of dynamic method in a water-saturated fine and column under vertical flow of phenolic effluents.
用动态法研究了饱水细沙土柱中含酚废水在垂直流动情况下,土壤颗粒对苯酚的吸附传质过程。
Augmented mass, damping, stiffness matrix of system was set up to derive vertical dynamic differential equations for locomotive components and obtain output responses of suspensions.
为建立机车各部件的垂向动力学微分方程,计算各悬挂力的输出响应,建立了系统质量、阻尼和刚度的增广矩阵。
Movie Network is the official website CCTV6 movie channels, is China's most professional film vertical sites, covering Chinese, European, Japanese and Korean regional mass film graphic information;
电影网是CCTV6电影频道的官方网站,是中国最专业的电影垂直网站,涵盖华语、欧美、日韩地区海量电影图文资讯;
The mass divided into two parts are connected by bridge and deck at the top to watch and respond to the activities made in the square and road inside this small city through vertical movement path.
体块被划分为两部分,用连桥连接起来,顶部的露天平台可以用来观看和呼应小城内部的广场和道路上发生的活动。
There are two sets of vertical shearing planes and one set of relaxed fissures dipping towards the river course in the rock mass at the Xiaowan dam site.
小湾岩体存在两组垂直结构面和一组倾向河道的卸荷裂隙。
There are two sets of vertical shearing planes and one set of relaxed fissures dipping towards the river course in the rock mass at the Xiaowan dam site.
小湾岩体存在两组垂直结构面和一组倾向河道的卸荷裂隙。
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