2) controllable speed
可控速度
1.
A fine acceleration is a process of accelerating the run-up speed gradually, and the controllable speed at the time of throwing is supposed to be the maximal speed in run-up p.
提高标枪助跑的可控速度是获得理想初速度的关键。
3) controlled deceleration flow
可控减速
1.
In the present method,the orthogonal design and the three-dimensional viscous flow field computation were used to determine the optimum controlled deceleration flow in impellers and the blade curves.
提出采用可控减速法设计离心风机两元叶片,即通过三维黏性流场计算,采用正交试验设计方法,以确定流道内平均速度的减速规律和叶片型线。
4) group velocity control
群速度控制
1.
This essay developed a modified sixth order accurate compact scheme with the method of group velocity control,and analyzed its accuracy and the behavior of numerical solution with Taylor method and Fourier method.
差分数值解产生非物理振荡的直接原因是在于非均一的波群的群速度,因此本文利用直接群速度控制的方法重新构造具有六阶精度的紧致型差分格式,以达到改善激波数值解的目的。
2.
In this paper, according to the characters of group velocity, one group velocity control (GVC) scheme was constructed based on the 3~(rd) order .
本文根据数值解的群速度特性,在三阶迎风紧致格式的基础上提出了一种群速度控制格式,使得能够正确模拟含有强激波和强接触间断的复杂流动。
5) silicon control pulse-speed modulation
可控硅调速
1.
Aim at controller of battery locomotive used in coal mine,some problems for exist,adopt silicon control pulse-speed modulation,replacing the electric resistance pulse-speed modulation,economize the electric power,prolong the life of battery,the result obvious.
针对矿井使用的电机车控制器存在的一些问题,采用可控硅调速装置,代替电阻调速,节约了电能,延长了蓄电池的寿命,效果显著。
6) controlled retarder
可控减速顶
1.
The Clasp TDK retarders are applied in the master retarder area and group retarder area ,controlled retarders are applied in the tangent retarder area ,common retarders are applied in the classification,stop retarders are applied at the tail of hump of the mechanized hump in the Yuci station.
榆次站机械化驼峰一、二部位采用TJK缓行器,三部位采用可控减速顶,连挂区采用普通减速顶,峰尾采用停车顶,实现了溜放调速的自动化,提高了作业效率和安全系数。
补充资料：速控步
分子式：
分子量：
CAS号：
性质：见速度控制步骤。
分子量：
CAS号：
性质：见速度控制步骤。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条