查询词典 acceleration

R2 Newton estimated this constant of proportionality, called the gravitational constant G, also referred to as the 'big G', from the gravitational acceleration of the falling apple and an approximate guess for the average density of the Earth.

牛顿根据下落中苹果的重力加速度和他对地球密度的近似猜测估算了这个称为"万有引力常数"的比例常数G。

This paper presents an estimation algorithm of acceleration and velocity of multi-frequency continuous wave radar.

介绍了一种能够快速估计多频连续波雷达加速度和速度的处理算法。

The acceleration of the urbapized progress in china, making the usable land of the city of our country faced with rare and rigorous environment on contrasty of the world.

城市化进程的加速，使得我国的城市用地面临着世界上少有的严峻环境。

The invention is suitable to working platform in XY coordinate plane at high speed, high acceleration and precision.

本发明适合于作为高速、高加速度、高精度定位的XY两坐标平面运动平台。

Actually I don't know the details of how our local galatic group is moving in this frame (perhaps a cosmologist reading this will tell me), but certainly our acceleration is also extremely tiny.

我们的本星系群在这个参考系中如何运动我并不很清楚（也许哪个宇宙学家可以告诉我），但可以肯定那个加速度是极端微小的。

With the acceleration of economic globalization, the competition of household appliance industry has evolved from single competition to comprehensive one with supply-chain management、enterprise resource management and costumer relationship management.

随着全球经济化进程的加快，家电业的竞争已经从单体企业的竞争演变为供应链、企业资源管理、客户关系管理的综合竞争。

For example, to counter the disadvantage of apprising the dynamic characteristics of valve train with the maximum negative acceleration which is not enough be observed directly and not enough correct, a method of observing directly the valve trains bounce has been also put forward in this paper.

也就是在理论研究手段基本完备的情况下，利用模型直接观察机构的飞脱现象。并且以6110柴油机配气机构为例，考察了机构中最容易反映飞脱特性的推杆力随结构参数、凸轮型线和凸轮转速的变化规律，为研究配气机构飞脱特性提供了直观有效的方法。

Aelthough the CPU time of each cycle in FBMC is 1.6 times that in MMC, FB schem is still an effective method for convergence acceleration.

本文进一步支持了以分子的平移扩散作为判别抽样效率的判据，指出接受几率在0.33——0.36之间的步长可能是合适的。

The four varistors form the Wheatstone full bridge. Two lateral sides of cantilever and overload protection structure are fabricated using DRIE technology. A novel overload protection curvature is designed to be similar to the cantilever bending shape which is bearing the greatest acceleration. This design increases the overload protection and improves the vibration damping of accelerometer to the critical damping.

悬臂梁两侧面和过载保护曲面采用DRIE技术加工，过载保护曲面设计成近似于冲击加速度传感器承受最大加速度时悬臂梁弯曲曲面的形状，一方面提高了悬臂梁过载保护能力，另一方面可以调节加速度传感器的工作阻尼至临界阻尼，有效提高了加速度传感器的工作频率带宽。

Currently, there is a new trend in investigating how to rapidly build and update acceleration structures, and how to best trade culling efficiency against construction time.

当前，有一个新的趋势是研究如何快速的构建与更新加速的结构以及如何最好的平衡剔除效率与构建时间。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的