例句與造句

1. The vector product is said to be anticommutative .
   可以說矢積是反交換的。
2. An axial vector may itself enter into a vector product .
   軸矢量自身可參與矢積。
3. Vector products arise frequently in this book in a number of contexts .
   在本書的許多場合中經(jīng)常要出現(xiàn)矢量積。
4. Instead , a custom facing ratio is computed using a vector product utility node in the shading network
   相反地，一個(gè)特定的分形比率是在材質(zhì)網(wǎng)絡(luò)里使用一個(gè)積向量功能節(jié)點(diǎn)來計(jì)算的。
5. The vector product node named matrixmult uses a point matrix product operation to multiply those coordinates by the worldinversematrix of the sphere ' s shape node
   那是，在球中心的一個(gè)點(diǎn)需要去返回一個(gè)0 , 0 , 0的數(shù)值，不管球在空間的哪個(gè)地方。
6. It's difficult to find vector product in a sentence. 用vector product造句挺難的
7. The implementation in this paper packs 4 cons 4 * 1 consecutive elements from a matrix column into a texel and thus performs a small number of 4 * 4 matrix by 4 * 1 vector products in a shader
   每次從矩陣中取出4個(gè)元素放入一個(gè)到文理單元的一個(gè)元素中， 4 4的小規(guī)模矩陣乘法就轉(zhuǎn)變成了4 1的向量乘法。
8. The best scheme was chosen after analysis and comparing and the structure was designed . at same time , the kinematics analysis was conducted , coordinate transformation matrix using d - h method was set up , and the kinematics equation direct solution and inverse solution was deduced , the velocity jacobian matrix was constructed using vector product method , and the values of displacement and velocity of some special point including the wrist point were calculated . secondly , the working space of the robot was analyzed and the axes section of practical working space was drawn
   首先，作者針對(duì)機(jī)器人的設(shè)計(jì)要求提出了多個(gè)方案，對(duì)其進(jìn)行分析比較，選擇其中最優(yōu)的方案進(jìn)行了結(jié)構(gòu)設(shè)計(jì)；同時(shí)進(jìn)行了運(yùn)動(dòng)學(xué)分析，用d - h方法建立了坐標(biāo)變換矩陣，推算了運(yùn)動(dòng)方程的正、逆解；用矢量積法推導(dǎo)了速度雅可比矩陣，并計(jì)算了包括腕點(diǎn)在內(nèi)的一些點(diǎn)的位移和速度；然后借助坐標(biāo)變換矩陣進(jìn)行工作空間分析，作出了實(shí)際工作空間的軸剖面。