vertical velocity curve 竖向临曲线 ; 临垂直分布曲线 ; 深度速度曲线
depth velocity curve 水深临关系曲线
radial velocity curve [天] 视向速度曲线 ; 向速度曲线
zero velocity curve 零速度线
tension-velocity curve [生理] 张力速度曲线 ; 张力
Velocity curve and approximating rectangles 速度曲线与近似矩形 ; 速度曲线和接近矩形
Modified constant velocity curve 修正等速度曲线
In the first part of this page,it discussed some problems of how to planning the velocity curve of train.
本文首先讨论了规划列车运行速度曲线有关的问题,这些问题包括:线路特性、列车相关设计指标、运营时的舒适度指标。
参考来源 - 磁悬浮列车自动保护系统的研究Based on the analysis of the current lift velocity curve, sine curve was used as the ideal velocity curve of the system.4. The hardware design of the ADCM controller was carried out.
文中还在对各种电梯运行曲线进行分析比较的基础上,把正弦曲线作为ADCM的理想速度曲线。
参考来源 - ADCM电梯速度控制系统的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Velocity curve of regeneration is determined.
测定了解吸速率曲线 ;
The velocity curve of mold is got through motion analysis. Some key problems are described too.
通过运动学分析,得到结晶器振动曲线,并论述了椭圆齿轮设计中的几个问题。
The fractal computation result from inversion velocity curve is called "reconstructed acoustic logging trace".
我们将这种由地震速度反演曲线进行分形计算的结果称为“重建的声波曲线”。
That limit will be some arrow we can call the velocity at the time and it will always be tangent to the curve.
那个极限也就是一个矢量,我们称之为瞬时速度,并且它总是和轨迹相切的
So the velocity at any part of the curve is tangent to the curve at that point.
曲线上任意一点的速度,都在该点和曲线相切
At any point on the graph you can take the derivative, which will be tangent to the curve at each point, and its numerical value will be what you can call the instantaneous velocity of that point and you can take the derivative over the derivative and call it the acceleration.
在图上的任意一点,你可以进行求导,得到曲线上每一点的切线斜率,所得到的数值,即为该点处的瞬时速度,然后你再求一次导,得出它的加速度
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