查询词典 light velocity

The gravitational field is so strong that the escape velocity near it exceeds the speed of light.

重力场是如此的强大以致於靠近它的逃逸速度超过光速。

But to reach or to cross the boundary of the football, the escape velocity needs to be a tad more than the speed of light, not attainable for material objects of this universe.

但是，为了达到或过境的足球，逃跑速度需要稍微超过光速的速度，无法实现的实物这个宇宙。

Connected with four intercepting devices, e .g. coils target, sky-screens and light-screens, it was able to measure the flying bullet in any pairs of them. The final velocity was directly displayed o n the panel. Connected with four sky-screens,it can measure the position where the flying bullet touches on the target.

配接线圈靶、天幕靶和光幕靶等区截装置，四个通道两两任意配对即可实现对飞行弹丸速度的测试，速度值可直接在仪器面板上显示，如果配接四个天幕靶，可实现弹丸着靶位置的测试。

In this connection we have not taken account of the inaccuracy involved by the finiteness of the velocity of propagation of light.

关於这一点，我们没有带被光的增殖速度的有限是积极叁与的错误帐户。{关於这一点，我们还没有带被光的增殖速度的有限是积极叁与的错误帐户。

Based on this model, the age of the universe, and the Hubble constant value can be accurately determined by the Velocity of light,and the mode indicates the reasons of Hubble constant becoming smaller with farther observation of celestial body and changing trends of Gravitational constant.

依据此模型，可以通过光速值准确测定宇宙的年龄、哈勃常数值，揭示哈勃常数随所测天体距离越远越小的原因和引力常数变化的趋势。

Because whether polymerization or not , graviton permanent carry most high speed v, the energy function E=mc2 had precise inspect and verify shows v=1.414c , c is velocity of light, and their kinetic energy is

质子既然是恒星辐射的引力子聚合而成，它在空间不能绝对静止而是具有"群速"，恒星在空间的"宇宙速度"是"群速"的最大值，在原子内部，质子之间的相对速度同样可能达到这一速度。

The group velocity is estimated as 1/35 of the light speed in vacuum.

群速度估计为真空光速的1/35。

This conclusion provides theoretical and experimental references for controlling the group velocity of light by means of one-photon detuning.

结果表明，由于多普勒展宽效应的存在，在单光子频率失谐±600MHz范围内，光减速现象较为显著。

One of them is: the velocity of light is invariable.

其中一个前提是，光的速度不变。

Examining the mass of the photon is a very important way to test "invariance of the velocity of light".

检验光子的静质量对验证"光速不变原理"这一狭义相对论的理论基础有着重要的意义。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。