英语翻译For 4 CO-planar contacts,Nguyen 171 gave a geometrictest for form-closure’ and showed how to check form closureby drawing a quadrilateral covering the overlapping conesformed by pairs of force vectors.This is equivalent to thecondition

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/10 17:44:15
英语翻译For 4 CO-planar contacts,Nguyen 171 gave a geometrictest for form-closure’ and showed how to check form closureby drawing a quadrilateral covering the overlapping conesformed by pairs of force vectors.This is equivalent to thecondition

英语翻译For 4 CO-planar contacts,Nguyen 171 gave a geometrictest for form-closure’ and showed how to check form closureby drawing a quadrilateral covering the overlapping conesformed by pairs of force vectors.This is equivalent to thecondition
英语翻译
For 4 CO-planar contacts,Nguyen 171 gave a geometric
test for form-closure’ and showed how to check form closure
by drawing a quadrilateral covering the overlapping cones
formed by pairs of force vectors.This is equivalent to the
condition that there exists a set of four wrenches { w,li =
1,2,3,4} such that the line joining the vertices of the two
vector cones,one formed by w1 and w2,and the other by wg
and w4,goes out of and into these two cones.Nguyen also
showed how to construct grasps with four frictionless fingers
by finding 4 independent regions on the boundary of the part
such that if each region contains one contact,the part will be
in form closure.For three frictional contacts in the plane,1101
showed that comparable regions on a polygoncould be found
using linear optimization.Surveys of the grasping literature
can be found in [9,3].
“Nguyen”又什么意思?
我又没要全文翻译

英语翻译For 4 CO-planar contacts,Nguyen 171 gave a geometrictest for form-closure’ and showed how to check form closureby drawing a quadrilateral covering the overlapping conesformed by pairs of force vectors.This is equivalent to thecondition
进进出出
PS:我觉得没有那么简单..
楼主在哪里看到的?告知的话,方便探查是否有特定含义...
..科技文?数学?化学?物理?- -不是很了解……
Nguyen人名吧...

英语翻译For 4 CO-planar contacts,Nguyen 171 gave a geometrictest for form-closure’ and showed how to check form closureby drawing a quadrilateral covering the overlapping conesformed by pairs of force vectors.This is equivalent to thecondition 英语翻译The sensing behavior of the nanotube/AAO membrane sensor is compared to that of a planar WO3-film sensor for detecting reducing [methanol (CH3OH)]and oxidizing [nitrogen dioxide (NO2)] gases in air. 英语翻译The paper analysis the workspace of a new kind of asymmetry planar parallel mechanism,and vector closed form method are used for positions of positive and negative solution.Thus the correspondent mathematical expressions can be gotten and 英语翻译Planar motion and planar linkages If all points in a linkage move in parallel planes.The System undergoes planar motion and the linkage may be described as a planar linkage.If we examine the linkage made up of the crank.Connecting rod,and 英语翻译$(co) 英语翻译$(co) 英语翻译$(co) 英语翻译co 英语翻译requirements in case of development/co-design(only for co-design FRQ) planar-lamination是什么意思 planar UG4.0里的 英语翻译co.,ltd. UG加工中mill-planar是什么意思 planar:什么是色度图,CIE x、y? 英语翻译或者Trading Co.,Ltd. 英语翻译It is assumed in the theory of ultrasonic flowmeters that a planar wave is radiated [i] ;then the forward propagation (in the flow direction) and the backward propagation (againstthe flow) are symmetrical,and therefore there is complete b 英语翻译 Co-curricular co缩写代表的是哪个单词 物理文献翻译(制备zno薄膜)The co-planar evaporated Al electrodes were verified to yield ohmic behaviour. The spectral dependence of α exhibits two regions: a power law one at high photon energies and an exponential one at lower energies