The precise tangent stiffness matrix of space cable element is derived in this paper by using equilibrium equation.
本文采用状态平衡方程推导出用超越函数表示的空间索单元切线刚度矩阵的精确表达式。
The nonlinear equation of the guyed mast is presented based on calculation models of space cable and beam elements.
将桅杆结构离散为空间纤绳单元和梁单元计算模型,建立了桅杆结构非线性平衡方程。
In this paper, the lap displacement stiffness matrix of the space cable is derived bac on the updated Total Lagrangian Formulation.
基于修正的拉格朗日坐标描述法,推导了空间纤绳单元的大位移刚度矩阵。
Based on flexible multi-body system dynamics theory, kinematic and dynamics equations of deployable space cable-pole structure are derived.
基于柔性多体系统动力学理论,推导了可展空间索杆结构的运动学与动力学方程。
The cable-stayed bridge with high and low towers and space cable plane is rare in China, the structure is novel and has its own advantages.
高低塔空间索面斜拉桥并不多见,但它结构新颖美观,有自身的优势。
They ran a cable from their machine through a crawl space between the basement and the stage.
他们从他们的机器接出了一根通过地下室和舞台间爬行空间的电缆。
The cable connects the elevator to the Space Station.
缆绳将电梯与太空站连接起来。
The central idea behind a Space Elevator involves lowering a cable — perhaps constructed from asteroid material — from geostationary Earth orbit to the surface of the Earth.
太空升降机背后的核心理念包括降下一根电缆——也许是由小行星材料制成的,——从对地静止轨道到地球表面。
The space elevator is exactly what its name says it is: a long cable anchored at one end to the ground and at the other end high in space, protruding from the planet like a spoke in a rotating orange.
顾名思义,太空升降梯是一根很长的电缆固定在地面的一端,另一端高高地延伸到太空中,就像一条从旋转的橙子中伸出的辐条那样伸出地球。
The cable would in theory have to stretch as far as 60, 000 miles into space.
这缆绳在理论上可以伸展6万英里远的空间。
Scientist have now started to join together these nanotubes which could make a super strong cable that is able to transport an elevator to 36,000km and then off to space.
科学家现在开始将这些纳米管组合起来,从而能制造一个超强缆,能将电梯送上36000公里高的太空。
In essence, it would be a giant cable reaching tens of thousands of kilometres into space to an orbiting satellite.
从本质上来说,它就好像是通往万里之外正在太空轨道中运转的卫星的一个巨大缆绳。
Five years ago NASA, America's space agency, offered prize money to any team that could build a remotely powered robot able to climb quickly up a cable.
美国航天局在五年前提出,将对能够造出以远程驱动方式快速攀爬缆绳的机器人提供团队悬赏。
There excellent electrical characteristics and space savings of extruded flat conductor cable are described mainly.
主要叙述了推挤扁导体电缆优异的电气特性和空间节省。
On-demand cable channel Exercise TV allows you to get fit with only a laptop and some extra floor space.
按需点播有线电视频道ExerciseTV让你只要有台笔记本电脑和一块空地就可以进行健身。
In addition to these, some decoration materials in the office space is commonly used, but rarely used in home decoration, such as stainless steel, glass, acrylic, PVC, spring, grille lamp, cable.
除了这些,有些材料在办公空间装修是常用的,而在家装当中很少用到,比如不锈钢、钢化玻璃、亚克力、PVC、地弹簧、格栅灯、网线。
Building one would mean lowering a cable from a satellite in a geosynchronous orbit above the Earth's equator while deploying a counterbalancing cable out into space.
建造这样一个设备将意味着,会架设一条在地球同步轨道卫星下方,地球赤道上方的电缆,同时还可以在太空中有效利用这个对重平衡电缆。
Little, if any, space remains in the underground conduits to accommodate more cable.
即便是这样,地下管道的剩余空间还要容纳更多的电缆。
Its spacious cargo hold includes a magnetic field to allow for outer space transfer of goods, and a tow cable to winch in heavy containers.
其宽敞的货舱里有磁场,便于从外太空装运货物,还有拖缆,可以拉住加重集装箱。
Hollow structure arms, wrists, welding cable built-in, available in a narrow space welding operations, light weight, compact structure.
采用中空型结构手臂、手腕,焊接电缆内置,可在狭窄空间焊接作业,重量轻便,结构紧凑。
Increase in the space factor of chutes for the cable laying.
增加的空间因素槽的电缆敷设。
To break away from the bondage in time and space of the cable network is becoming human being's higher goal.
摆脱有线网络在时间和空间上的束缚,成为人们追求的更高目标。
The branch cable has small bending radius, which reduces installation difficulty and demands small installation space.
由于它的弯曲半径小,大大地降低了安装难度,和缩小了空间尺寸。
A kind of winch is used to draw in and draw out the umbilical cable for saving space in a submarine cable burying system.
某型海缆埋设系统为节省甲板空间而采用绞车来收放脐带电缆,但是系统中绞车的使用会使脐带电缆的内层电缆产生热量从而降低其性能。
The spacer member increases the width of the manager to provide additional space to run cable within the manager.
定位构件增加管理器的宽度以提供附加的空间让电缆在管理器内走线。
Currently, the snake laying design regulation of high voltage crosslinked cable exists space which need further research.
现有的高压大截面交联电缆蛇形敷设设计的有关规定有进行深入研究的余地。
Within hole approximate pane type, effective space big, easy to wear light, cable.
内孔近似方格型,有效空间大,便于穿光、电缆。
The steel roof of Fudan Zhengda Gymnasium, a kind of cable-truss structure, is a complicated (pressed) system made up of space truss, steel arc and cables.
复旦正大体育馆钢屋盖是由空间桁架、钢拱和索组成的受力比较复杂的索-桁架结构。
It is already linking the skills of the space industry with those of cable television so programmes can be beamed directly into our homes from all over the world.
由于航天工业技术和有线电视技术的关联,我们能够接受到世界各地的电视节目。
It is already linking the skills of the space industry with those of cable television so programmes can be beamed directly into our homes from all over the world.
由于航天工业技术和有线电视技术的关联,我们能够接受到世界各地的电视节目。
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