查询词典 acceleration

This paper deals with a simple method for measuring the acceleration of the picker by means of an RC differential circuit composed of resistor and capacitor.

本文提出用电阻与电容组成的RC微分电路来测量皮结和梭子的加速度的方法。

If the measurement data are demarcated, the acceleration curve can also be calculated by solving the second order differential coefficient of measurement curve.

如果对测量值进行标定，还可以通过对测量值曲线求二次导数得到振源的加速度曲线。

So far, the existing mechanisms, such as diffusive shock acceleration and others, still present problems in explaining these particles.

目前一些现有的机制，如震波扩散加速与其他，在解释这些粒子上仍存在问题。

On moving base, a new initial alignment algorithm for strapdown inertial navigation system is proposed. In the algorithm, two special inertial frames, the initial-time inertial frame (i0 frame) and the initial-time SINS body inertial frame (ib0 frame), are defined and are selected as calculation reference frames, then, the calculation of initial alignment direction cosine matrix is expanded into three parts:(1) the DCM between i0 frame and the navigation frame will be easily obtained via local geographical coordinates and initial alignment time;(2) attitude updating using gyro samples gets the DCM between SINS frame and ib0 frame;(3) by explaining SINS specific force equation in SINS body frame, the relation between velocity log, accelerometer measurement and gravity acceleration is established to achieve the constant DCM from ib0 frame to i0 frame.

在运载体运动情况下，提出了一种适用于捷联惯导系初始对准的新算法，该算法以惯性空间为参考基准，即建立了初始时刻惯性坐标系（i0系）和初始时刻捷联惯组惯性坐标系（ib0系）两个惯性坐标系，将初始对准姿态矩阵的实现分解为三部分：（1）通过地理位置和初始对准时间求解i0系至导航坐标系的变换矩阵；（2）使用姿态更新算法实时计算捷联惯组相对于ib0系的变换矩阵；（3）通过惯导比力方程变形，获得测速仪辅助测量、加速度计输出和重力加速度之间的关系，从中可以求解出从ib0系至i0系的常值变换矩阵。

The concept and properties of the relational analysis of C-mode between continuous system and discrete system are proved abstractly on the basis of the identity. The antithesis and difference of the displacement, the velocity and the acceleration of different objects as respect motion situation.

应用数学方法比较不同事物之间在反映各自运动态势的位移、速度、加速度方面的同一性、对立性、差异性关系的基础上，抽象论证了连续系统与离散系统的C型关联分析的概念及性质。

At last, based on the discrete state equation, two kinds of adaptive inverse control system were set up to control the acceleration of the countertop under the random excitation.

最后，借助于振动台的离散五刚体模型，将振动台的台面加速度作为控制目标，进行了复合实验系统在随机输入作用下的控制仿真。

Try to do this in time – that would be impossible to do exactly, there are different factors that can affect the time, like file system cache, disk cache, distribution of files on a disk, what else is going on your computer, etc. The accurate estimation of time is possible only for processes which have speed and acceleration as natural characteristics.

尝试这样做的时间-这是不可能做到准确，有不同的因素会影响时间等文件系统缓存，磁盘缓存，磁盘上的文件分配，又是什么将您的计算机上，等时间的准确的估计可能只有进程具有速度和加速度的自然特色。

With the acceleration of urban construction and citification,dismantlement disputes is becoming a social problem.

随着城市建设以及城镇化的加速，拆迁纠纷已经逐渐成为社会性问题。

The coupling variable can be displacement, velocity or acceleration.

耦合的变量既可以是位移，也可以是速度、加速度。

Based on the results of dynamic computation and the comparison with the current code, the acceleration distribution coefficient is suggested.

本文计算结果表明：现行规范采用的拟静力法对于40m高的重力墩进行稳定验算是可行的，并给出了重力墩加速度分布系数修改建议，具有工程价值。

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。