英语翻译the triangular plate ABC is supported by ball-and-socket joints at B and D and is held in the position shown by cables AE and CF.If the force exerted by cable AE at A is 220 lb,determine the moment of that force about the line joining poi

英语翻译例句：We already know U,the upper triangular matrix with the pivots on its diagonal.(U是上三角矩阵) 英语翻译The sandwich is positioned and cut oncediagonally to form two triangular sandwiches.This cutting isfully automated.During the cutting it is specified (by theretailer) that the diagonal cut must present the two halveswith less than 3mm var triangular distribution是什么意思? 英语翻译the triangular plate ABC is supported by ball-and-socket joints at B and D and is held in the position shown by cables AE and CF.If the force exerted by cable AE at A is 220 lb,determine the moment of that force about the line joining poi In an IQ test,the host showed 4 triangular boards.What does represent in the 4th board? In an IQ test,the host showed 4 triangular boards.What does represent in the 4th board?翻译 itis a large,triangular area of the ocean withthe island of Bermuda at its northem tipItis a large,triangular area of the ocean (with) the island of Bermuda at its northem tip这句话中间为什么用with啊 英语翻译If A is a permutation of a triangular matrix,then X is computed with a permuted backsubstitution algorithm 英语翻译1.In cross the section a pyramid is triangular.2.They floated the raft down the riverw3.We don’t normally have people over for dinner..4.Fire on my command.5.If you’re already in ____（contact）with the school,it will be easier to d 英语翻译FEATURESNarrow-band SFDR >72 dB2.3 V to 5.5 V Power Supply50 MHz Ref Clock,0 MHz to 25 MHz OutputSine Output/Triangular OutputOn-Board Comparator3-Wire SPI® InterfaceExtended Temperature Range:–40_C to +105_CPower-Down Option20 mW P 英语翻译TRIANGULAR NUMBER1,3,6,10,15,21,28,36,45,.this sequence is generated from a patterm of dots which form a triangle.by adding another row of dots and counting all the dots we can find the next number of the sequence.其中最不懂DOT在这 英语翻译1.It is a large,triangular area of the ocean with the island of Bermude at its northern tip.除翻译句子外,说一下句中的its是指谁?是指area还是ocean?2.This latest theory has yet to be proved but seems to offer a better expl 矩阵空间怎么理解啊对于The dimension of the whole n by n matrix space is n^2有人说是几个基本向量组成的.那The dimension of the subspace of upper triangular matrices is 1/2n^2+1/2怎么理解啊,upper triangular 题干：2AF=AB=BD=DE=AE,比较A与B的大小A：The sum of the area of triangular region ABF and area of triangular region CDEB：The area of rectangular region BCEF答案是D不确定我不是很明白为什么我算后有两个解,但分别是A点 英译汉,如下.Two reference signals identical to each other with an offset equivalent to the amplitude of the triangular carrier signal were used to generate PWM signals for the switches. 英语翻译Excavate any material except rock to form turnouts triangular or trapezoidal drain at toes of embankments,catchwater drains at tops of bench cutting not exceeding 3m deep and dispose of excavated materials as cut to spoil. 英语翻译一、高斯消去法的程序：function [A,b]= Gauss(A,b);%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%use Gaussian elimination method to change 'A' into upper triangular matrix% Nov 26,2008%%%%%%%%%%%%%%% 英语翻译the creditors agreed to a composition of 60p in the pound