Robin constant

Robin constant的基本解释

-

罗宾常数

与Robin constant相关的网络例句 [注：此内容来源于网络，仅供参考]

At last , some investgation is made to change about elementary constant of the universe in today ,which demonstrates that elementary constant of the universe in today would change at a ratio of 2.3387723548904887*1050 per year which means that elementary constant of the universe in today would remain as an constant unchanged within one million years if its accuracy fix on the 4th digit after radix point of 7.7577806787995708*1060 As a reminder , both elementary constant of the unvierse elementary constant of the unvierse in today have nothing to do with the cosmic constant introduced by Mr.

基本宇宙常数是一个变化的物理常数，其数值变化的速率为：2.3387723548904887*1050 ，与今天基本宇宙常数7.7577806787995708*1060 相比较，如果在保持今天宇宙常数的数量级不变的情况下将精确度选定在小数点后第4位，那么今天基本宇宙常数将在100万年之内保持不变。

Afterwards, we propose a new constant coefficients measurement method in dynamic equation of robot manipulators, this measurement method includes three groups of experiments: group one, let each joint of robot manipulator keep static to measure the constant coefficients in gravity term of dynamic equation and Coulomb frictional torque, group two: let only one joint of robot manipulator move at a constant velocity to measure the viscous frictional coefficient and constant coefficients in effective inertia of dynamic equation, group three: let only one joint of robot manipulator move at constant acceleration at a time to measure constant coefficients in Coriolis and centrifugal term and coupling inertia of dynamic equation.

让操作器单个关节恒速运动，在对驱动系统中传动机构，减速装置和电感系数综合考虑的基础上，这组实验对粘滞摩擦系数及有效惯量中常数系数进行测量。这种测量方法只要求旋转关节的驱动电机施加恒定电压，回转关节驱动电机施加正弦波电压。3。让操作器单个关节恒加速运动，这组实验测量动力学方程中哥氏力、离心力项和耦合惯量项中的常数系数，这种测量方法只要求单个关节匀加速运动，而其它各关节保持静止，这种测量方法虽然要求关节匀加速运动，但不必进行关节角加速度检测，而只需进行关节角位移和角速度检测即可，输入量直接给定为输入电压。

I was so dead asleep at first, being fatigu'd with Rowing, or Paddling, as it is call'd, the first Part of the Day, and with walking the latter Part, that I did not wake thoroughly, but dozing between sleeping and waking, thought I dream'd that some Body spoke to me: But as the Voice continu'd to repeat Robin Crusoe, Robin Crusoe, at last I began to wake more perfectly, and was at first dreadfully frighted, and started up in the utmost Consternation: But no sooner were my Eyes open, but I saw my Poll sitting on the Top of the Hedge; and immediately knew that it was he that spoke to me; for just in such bemoaning Language I had used to talk to him, and teach him; and he had learn'd it so perfectly, that he would sit upon my Finger, and lay his Bill close to my Face, and cry, Poor Robin Crusoe, Where are you?

开始我睡得很熟，因为上半天一直在划船，下半天又走了不少路，所以困乏极了。突然，我被惊醒，但人一下子还未完全清醒过来，只是处于半睡半醒之中，因此我以为在睡梦中有人在同我说话。但那声音不断地叫着&鲁宾·克罗索！鲁宾·克罗索！&终于使我完全清醒过来。这一醒，把我吓得心胆俱裂，一骨碌从地上爬起。我睁眼一看，原来是我的那只鹦鹉停在篱笆上面。啊，原来是它在和我说话呢！这些令人伤心的话，正是我教它说的，也是我常和它说的话。它已把这些话学得维妙维肖了，经常停在我的手指头上，把它的嘴靠近我的脸，叫着可怜的鲁宾·克罗索，你在哪儿？

与Robin constant相关的网络解释 [注：此内容来源于网络，仅供参考]

robin constant：罗宾常数

ritz method 里兹的方法 | robin constant 罗宾常数 | robust statistics 坚固统计量