查询词典 gravitational mass

Is it mgh, where m is your mass, g is gravitational constant and h is the height of the stairs?

陶瓷醒悟了："是不是 mgh？m 是你的质量，g 是重力常数，h 是楼梯的高度？"

The natural relationship of Gravitational Constant is also concluded:, In which from definition of must basic unit of current intensityor coulomb in classical physics, the measuring principle of unit charge and the gas kinetics are combined, and the formula of relative theory of mass is used, by the use of the methods of logical inference with concludiung synthesis.

运用逻辑推理和归纳综合相结合的方法，从经典物理学的源头--电流强度单位的定义和电量单位的定义出发，结合元电荷测定原理、气体分子动理论以及相对论质量公式，导出了万有引力常量G的关系式：，解释了G的测量值的大小、变化及其范围，消减了一个物理基本常数。

In 1976, the International Astronomical Union revised the definition of the AU for greater precision, defining it as that length for which the Gaussian gravitational constant takes the value 0.01720209895 when the units of measurement are the astronomical units of length, mass and time.

但实际上地球绕日的轨道不是一个圆形，而是一个椭圆形：最初天文单位的定义就是上述椭圆的半长轴的长度。1976年，国际天文学联会把一天文单位定义为一颗质量可忽略、公转轨道不受干扰而且公转周期为365.2568983日的粒子与一个质量相等约一个太阳的物体的距离。

A black hole is a concentration of mass whose gravitational field is so strong that nothing can escape.

黑洞是一种集中的大规模的引力场是如此强大而永远无法逃逸。

03 And that was that the gravitational field, due to mass

那就是由于有质量，重力场

Each mass is subject to two forces, namely the tension of the string and the gravitational force.

每一个物体受到两个力，即细绳的张力和重力作用。

The gravitational force is the same so is the mass of the paper.

同样质量的纸张受到的重力大小相同。

The gravitational force you feel on the surface of a planet depends on both the planet's mass and its radius.

一个人在一个行星表面所感受到的引力取决于该行星的质量和半径。

The truth is, anything with an accelerating mass has a gravitational effect. Detecting it?

事实是这样：任何有质量的物体加速运动都可以产生引力波。

There was the unnoticed clue in classical mechanics of the equality of gravitational and inertial mass.

在经典力学中，有一个没有人注意到的线索——引力质量与惯性质量相等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。