重力质量

注意重力是质量带来的力的。

Remember the weight is the force that a mass exerts .

角正弦乘重力除质量

It 's the product of sine of the angle and gravity divided by the mass

学习重力和质量的关系以及它们在物理学中的应用。

Discover the relationship between weight and mass and how they are helpful in physics .

模型之间发生碰撞后，通过映射反应到行为模型上，行为模型主要实现力的计算、物体重力和质量、各种算法等。

Behavior model is mainly to achieve the calculation of force , gravity , quality of objects , various algorithms , and so on , while the information which is calculated by behavior model will be mapped to the visual model .

谈石砌重力挡土墙质量事故的原因及预防措施

Analysis on the quality accidents of retaining wall of gravity by stone and its prevention measures

重力均衡与质量均衡

Gravity isostasy and mass isostasy

物理学家长久以来就知道，如果重力子有质量，重力就不会遵循平方反比定律。

As physicists have long known , if gravitons have mass , gravity does not obey an inverse-square law .

是重力，等于质量乘以加速度，由重力导致的加速度是。

Now , gravity , well force , is equal to mass times acceleration , g and the acceleration due to gravity is g.

在季节性时间尺度上，利用GRACE重力场反演的质量重新分布足以揭示平均小于1cm的地表水变化，或小于1mbar。

At seasonal time scales , GRACE gravity is capable to detect land water change less than 1 cm or change in oceanic bottom pressure less than 1 mbar .

空间物体的重力取决于物体质量。

The gravity force of a space object depends on its mass .

提高重力式码头观感质量的施工控制措施

Measures to Control Quality of Exterior Appearance of Gravity Wharfs

本文分析了影响重力台站观测资料质量的主要干扰因素。

This paper analyzed main disturbance factos effecting on earth tide observations of gravity station .

局部重力场的点质量模型

Point-mass model of local gravity field

清淤工作是保证建造重力式码头工程质量的关键工序之一。

Silt clearance is one of the key procedures to ensure the quality of gravity type quays .

没有摩擦，因此弹簧本身的重力，与物体质量相比，可以忽略。

There 's no friction , and the spring itself has negligible mass compared to this one .

并按照挡土墙加固的紧迫性的级别，对重力式挡土墙质量进行综合的评估。

And set an final evaluation of comprehensive quality of the gravity retaining wall according to the level of urgency of the retaining wall reinforcement .

无需运用重力来确定物体质量相对值，就算在没有重力条件下，我们也能确定质量相对值。

I don 't need gravity to have a relative scale of masses so I can determine the relative scale of these masses without ever using the force .

目前针对重力式挡土墙质量和安全性的检测鉴定还没有一个通用的标准和方法，相关检测机构多是凭借工程技术人员的经验进行现场检测，使得检测方法和内容不尽相同。

Currently , there are no common standards for the detection of the retaining wall . Institutions are mostly with the experience of engineering staff to detect the retaining wall , so the detection method and detection standards are so different .