查询词典 acceleration

It resolves the backward of long delay in fast-changed acceleration of target tracking in Cartesian coordinates or spherical coordinates.

该方法克服了在直角坐标系和球坐标系上估计目标快变加速度机动延迟大的缺陷，能实时、精确地估计出目标加速度、速度和位置。

The catalytic in information technology, changes in the world economy has entered a state of acceleration.

在信息技术的催化之下，世界经济的变革已经进入了加速状态。

Rises from underworld the first cavatina this fall, the infinite acceleration.

秋天从地狱升起的第一支短曲，无限的加

The acceleration of cementite decomposition and the transformation of ferrite result from the increase of graphite nucleation rate by electropulsing.

脉冲电流处理后石墨形核率的增加是加速渗碳体分解和铁素体转变的主要原因。

To remove the ambiguity, these laws should refer to the velocity and the acceleration of the center of mass.

要避免含糊，这些定律所指的应当是质心的速度和加速度。

A centimeter-gram-second unit of force, equal to the force required to impart an acceleration of one centimeter per second per second to a mass of one gram .

达因以厘米每克每秒计量的单位，等于一克质量的物体每秒中产生每秒一厘米的加速度所需要的力

It is called the centripetal acceleration.

这叫做向心加速度。

The other component, which always points toward the center of rotation of the body, is called the normal or centripetal acceleration.

另一个分量总是指向物体的会展中心，叫做法向或向心加速度，这个分量因速度矢量的方向发生改变而存在。

This article mainly carries on reconsidering to the uniform circular motion teaching experience,proposed the uniform circular motion teaching first step is enables the student to grasp the uniform circular motion accurately the basic concept,and proposes the solution centripetal acceleration and the centripetal force concept teaching method specifically.

湖北省 鄂州 2 。湖北武汉摘要：本文主要对匀速圆周运动的教学经验进行反思，提出匀速圆周运动的教学的第一步是让学生准确掌握匀速圆周运动的基本概念，并具体提出解决向心加速度和向心力概念的教学的方法。

Secondly, an adaptive real-time interpolation algorithm for B-spline curves is proposed combined with the chord error control and the largest centripetal acceleration control based on the differential geometry and the properties of B-spline curves.

其次，根据B样条曲线的特性以及微分几何原理，实现了一种带弦高误差控制和法向最大加速度控制的进给步长自适应B样条曲线实时插补算法。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。