查询词典 gravity

The moment load is calculated by multiplying the total payload mass by the acceleration (due to gravity and due to the robot/gantry) by the distance of the payload's center of gravity to the rotating pinion.

弯矩负载的计算式：工作负载质量×加速度（由重力和机器人/门架系统引起）×负载重心到旋转齿轮的距离。

Tsunami waves are long waves of gravity, the wavelength of up to 100 kilometers above; its velocity equal to the acceleration due to gravity (9.8 m / s) and the product of the square root of water depth, so the deeper the water, the faster the tsunami wave, the more shallow water , the slower the speed of tsunami waves.

海啸波是重力长波，波长可达100公里以上；它的传播速度等于重力加速度（9.8米／秒）与海水深度乘积的平方根，所以，海水越深，海啸波速度越快，海水越浅，海啸波速度越慢。

This equivalence between acceleration and gravity means that we can investigate the effect of acceleration on time by noting what effect gravity has.

加速度和万有引力作用之间的等效性，意味着我们可以通过记录万有引力的作用来研究加速度对于时间的作用。

In this paper, the bump patterns for flip-chip packages are discussed first, then an experiment is setup to study the dispensing phenomena for different bump patterns, and the CAE software is used to analyze and identify with experiment mutually. From these thorough comparisons and analytical analysis, the existence of channel could slow down the flow, the high density of bump could speed up the flow, and it could avoid the air trap by modified the bump and channel's arrangement on flip-chip package. Then flows in rectangular microchannels driven by capillary force and gravity are discussed; furthermore, the theoretical model of flow in microchannel driven by capillary force and gravity is formulated from the Navier-Stokes equations.

本文首先针对覆晶底部充填进行相关理论推导、实验与模拟，探讨不同凸块配置模型所造成的波前不平滑现象对底部充填流动的影响；即依据相关参数建立模型进行底部充填实验，同时以CAE(Computer-Aided Engineering)模流分析软体进行模拟，在完成理论探讨、实验与模拟分析之后，交叉比较理论、实验与模拟分析结果，归纳出影响底胶充填流动之因素，由结果显示在凸块密集度较高的区域，凸块可以帮助流动，但是在凸块区后方的沟槽区域则因为凸块区所提供之流量不足，所以会造成波前落后的现象，另外藉由修改凸块与沟槽配置的关系，可以有效的控制波前形状的变化情形，避免产生包风现象。

The linear theory of antisymmetric ducted gravity waves supported by mesospheric thermal duct is presented, propagation and evolution of gravity wave packets in thermal duct is also simulated by using a nonlinear two-dimensional model. Numerical results show that lower atmospheric wave disturbance can penetrate into the duct area and be trapped.

给出了重力波在中层大气温度波导中的反对称形式导制传播的线性理论模型，并采用二维非线性的数值模型对重力波波包在中层大气温度波导中的传播和演变过程进行了模拟研究。

We apply not only the Bouguer gravity anomaly data but also the first derivative of the Bouguer gravity anomaly.

在应用布格重力异常数据的同时，还应用了布格重力异常一阶导数。

It is popular to identify the fault and inverse the parameters of the fault with Bouguer gravity anomaly in gravity exploration.

在重力勘探中，一般都要利用布格重力异常来识别断层和反演断层的参数。

We have calculated the Bouguer gravity anomaly from its the free-air gravity anomaly and then get the depth of Moho-depth.

由自由空间重力异常值计算布格重力异常值，再由布格重力异常值计算莫霍面的深度，由浅入深的研究渤海的构造。

There are intimate connection between the Bouguer gravity anomaly and the Moho depth, so it is one of main methods to inverse the Moho depth according to gravity anomaly.

布格重力异常与莫霍面深度之间具有紧密的联系，利用重力异常反演莫霍面深度成是研究莫霍面深度和编制莫霍面深度图的主要手段之一。

It can be expressed mathematically as the product of the density of the rock, the height relative to sea level or another reference, and a constant, in units of mGal: Strictly interpreted, the Bouguer correction is added to the known value of gravity at the reference station to predict the value of gravity at the measurement level.

严格说来，在参考点的已知重力值上加上布格校正可以预测在测量高度上的重力值。真实值和预测值之间的差是重力异常，重力异常是由测点下方的真实地球和参考模型之间的密度差异引起的。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。