Force density method is frequently used for form finding of tensioned membrane structure.
力密度法是张拉膜结构找形分析中最常用的方法之一。
Force density method is applied to initial equilibrium shape finding of tensioned membrane structures.
本文的主要研究内容包括：1应用力密度法对张力膜结构进行初始形状确定。
On the basis of force density matrix of cable element, a force density matrix of triangle membrane element is introduced.
本文在已有的索单元力密度矩阵的基础上推导了三角形膜单元的力密度矩阵。
A new approach of dispersion with force density method in form-finding of cable and membrane structures are presented in this paper.
本文将一种离散方法运用于索膜结构的力密度找形分析，取得了很好的效果。
The main contents in this paper are as follows. 1 Force density method is applied to initial equilibrium shape finding of tensioned membrane structures.
本文的主要研究内容包括：1应用力密度法对张力膜结构进行初始形状确定。
Transverse flux machine (TFM) is a novel machine with the merits of large force density, decoupling of electric charge and magnetic charge, easy to design and so on.
横向磁场电机(TFM)是一种新型电机，具有输出力密度大、电磁负荷解耦、设计灵活等特点。
Some calculation examples are done to analyze and evaluate by force density method and nonlinear finite element method. Based on the detailed research and evaluation, a new efficient …
在此基础上提出了结合力密度法和基于非线性有限元的节点平衡法以确定薄膜结构初始形态的一种较为有效的方法——综合节点平衡法。
A proton contains three charged quarks bound by the strong force and its radius is defined as the distance at which the charge density drops below a certain value.
一个质子由三个带电的夸克通过强相互作用力结合而形成，它的半径是由电荷密度降到某一确定值的距离来确定的。
Anyone encountering Lawrence's prose for the first time will feel the immediate force of its revelations, the density of its character and its originality.
第一次接触劳伦斯文章的人，都会感到急迫的、揭露真实的力量；感受到主人公命运以及原因。
Using force sensor to measure density of objects can improve the accuracy and stability of the experiment as the result of bettering the traditional experimental methods and instruments.
利用力敏传感器测量物体的密度，改进了传统的实验方法和仪器，实现了非电量电测，提高了实验的准确度和稳定性。
A useful unit converter can help you make the daily calculation, including conversion of area, density, energy, force, length, mass, power, pressure, speed, temperature and volume.
一个有用的单位转换器可以帮助您日常计算，包括面积，密度，能源，力，长度，质量，功率，压力，速度，温度和体积的转换。
In finite elastic deformation, the direction and the density of the boundary force can greatly change with the deformation of the elastic body.
在有限弹性变形中，边界力的方向与密度将随弹性体的变形而发生显著变化。
The statistic model of fire risk assessment is based on fire losses, population density, buildings density, road density and fire protection force.
选用单位面积火灾损失、人口密度、建筑密度、路网密度和消防力量建立城市火灾危险预测与评估的统计模型。
Atmospheric drag is the main perturbation force on a low earth orbit satellite and is closely related to the variation of high atmospheric density.
大气阻力是低轨卫星主要的摄动力，与高层大气密度的变化密切相关。
The force depends on the velocity of the object and its size, and on the density of the fluid.
所受到的和它运动方向相反的力。这个力的大小取决于物体运动的速度和物体的体积。也取决于液体的密度。
The effects of impact energy and impact times on the green density, the maximal impact force and the withdraw force of specimen were investigated.
研究电解铜粉高速压制成形工艺，探讨冲击能量、压制次数对生坯密度、最大冲击力和脱模力的影响。
The system of liquid density measurement consists of force sensor, float, data gather, and software.
液体密度实时测量系统由力传感器、浮子、数据采集器、电脑软件组成。
The maxim setting depth of tubing is related to its strength, density, inner and outer pressure difference as well as wellbore fluid's buoyant force to tubing string.
油管的最大下入深度与油管本身的强度、密度、油管内外压差、井中流体对油管柱浮力有关。
The cold-pressed compacts have been made of such WCu powders, and it is found that the pressure force and loading speed have important effects on the relative density of the compacts.
之后对混合粉进行冷压制坯，发现压制压力、加压速度和保压时间对冷压坯的密度都有重要影响。
When the density of matter reaches gargantuan proportions (more than about 1050 kilograms per cubic metre) inside a black hole, torsion manifests itself as a force that counters gravity.
当黑洞内部的物质的密度到达巨大的程度(超过1050千克每立方米)时，扭曲显现出一种反引力的力。
The growth velocity for recrystallized grain is proportional to the driving force of recrystallization, which is determined by the grain boundary energy and dislocation density.
再结晶晶粒的生长速度与再结晶驱动力成正比，再结晶驱动力取决于晶界能和位错密度。
Using the proposed model, the relation between the magnetic flux density in the air of the giant magnetostrictive force sensor and the value of force applied on the magnetostrictive rod is calculated.
应用该模型计算了超磁致伸缩力传感器空气隙中的磁感应强度和磁致伸缩棒上施加力的关系，并与实验值进行了比较。
The result shows that local settlement and pile top force are mainly controlled by the local load's density.
通过分析计算结果总结变化规律，发现荷载密度对此类基础的局部沉降、桩顶反力影响较大。
Coercive force and remanence increases while current density increases, because it become weaker at (111) magnetization orientation of deposits.
增大电流密度，沉积层沿(111)易磁化晶面方向优先生长趋势减弱，矫顽力和剩磁均增大。
Base on the current density caused by the moving monopole, the hyperbola radiation spectrums of monopole in the central force-field are studied in detail and numerical value calculated in this paper.
从运动磁单极子产生的流密度方程出发，研究了在中心力场中沿双曲线运动磁单极子辐射能量谱，并对其进行数值计算。
The tangential-set magnets are AlNiCo with high remanent flux density and low coercive force.
而切向永磁体采用剩磁密度高但矫顽力却很低的铝镍钴。
Moreover, the effects of density and depth ratio, amplitude and wavelength on maximal total force and total moment are analyzed.
分析了相对密度比、深度比、波幅、波长因素对最大总作用力和总力矩的影响。
Moreover, the effects of density and depth ratio, amplitude and wavelength on maximal total force and total moment are analyzed.
分析了相对密度比、深度比、波幅、波长因素对最大总作用力和总力矩的影响。
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