In this paper,a dynamic model for 3-RRRT parallel manipulators is set up based on the d Alembert principle and the force reduction method.
基于达朗伯原理和等效力方法建立了3-RRRT型并联机器人的动力学模型,得出其正向动力学与反向动力学方程,并给出反向动力学的MATLAB数值仿真。
Layout design method based on D Alembert principle is proposed in this paper,trying to solve the system vibration problem caused by moving-mass,as well as system coupling problem caused by principal axis misalignment.
针对滑块运动容易引起系统抖动,以及惯性主轴偏移引起系统耦合严重等问题,基于达朗伯原理对变质心飞行器结构布局进行了设计。
The certain solution to the free transverse vibration caused by an initial condition in a symmetrical,soft and light string with infinite length is worked out,thus a more satisfactory physics interpretation of the Alembert formula is presented.
从最基本的物理现象入手,考虑到真实的物理过程,从另一个角度来探求一根无限长的均质柔软轻弦在初始条件作用下所引起的自由横向振动在弦中传播的定解问题的解,从而对达朗伯公式作出一个比较圆满的物理解释。
lagrange d'alembert principle
拉格朗日 达朗伯原理
In the Name of Shelley: the Transmission of Robert Browning s Poetic Theory;
以“雪莱”之名——论罗伯特·勃朗宁诗歌理念的传达
Rebuilding Principle Formula of Optical Triangulation Method of Displacement Measurement in View of the Lambert′ Theory
基于朗伯定律重建光学三角法测位移原理公式
"This is how you have lived during the last four nights, Valentine," said the count.
“这就是你活着的原因，瓦朗蒂娜，”伯爵说。
The Basic Laws Are Applicatied for Abtaining a Control System Mathematical Model;
牛顿定律和达朗贝尔原理在建立控制系统数学模型中的应用
A Discussion On Work Curve Deviate the Law of Lambert-Beer in the Spectrum Analysis;
光度分析中工作曲线偏离朗伯-比尔定律的原因
The June transfer of the Al-Qaeda operatives from Iran to Saudi Arabia reflects improving ties between Iran and Saudi Arabia.
伊朗在六月间将盖达分子交给沙乌地阿拉伯的行动，反映了伊朗与沙国间的关系正趋于改善。
Early on, he particularly liked the French impressionists and Rembrandt's use of light.
很早,他就特别喜欢法国印象派的伦伯朗对光的处理法。
lambert beer's law
朗伯波特 比尔定律
Osler-Rendu-Weber disease
奥斯勒-朗迪-韦伯三氏病
"Brownie (Michael Brown of FEMA), you are doing a heck of a job."
“布朗(指美国联邦应急管理局原局长迈克尔-布朗)，你干的是件大工作。”
A unit of luminance equal to one thousandth(10-3) of a lambert.
毫朗伯亮度单位，等于千分之一（10－3）朗伯
Analysis of Differentially Expressed Gene Related Artemisinin-Resistant in Plasmodium Berghei K173;
伯氏疟原虫青蒿素抗性相关基因表达差异分析
Hilbert called the above approach the genetic method.
希尔伯特称以上的处理为原生法。
The firm has been going from strength to strength since Mr.Brown became the director.
布朗先生当经理以来，公司就不断兴旺发达了。
The arrogant Lady Catherine de Bourgh descends on Longbourn, furious because of a rumor that Elizabeth and Darcy have become engaged.
傲慢的凯瑟琳·德·包尔夫人屈尊驾临朗伯恩，因听到传闻伊丽莎白已与达西订婚而大发雷霆。
Proposals have also been submitted to Abu Dhabi, Bahrain, Dubai, Iran, Israel, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia and Sharjah.
提议已提交给了阿布达比、林、拜、朗、色列、威特、巴嫩、曼、塔、特阿拉伯及沙加。
To View the Reason and Footprint of Iran s Nuclear Crisis from Theory of Conflict;
从冲突理论看伊朗核危机的原因与走向
