查询词典 light velocity

The effects of reaction temperature and space velocity on the cracking gas and liquid product yields and distribution of light FCC gasoline were investigated.

考察了反应温度和空速对催化裂化轻汽油裂化反应气液相收率和产品分布的影响。

A solar flare on January 20, 2005 released the highest concentration of protons ever directly measured [6] , taking only 15 minutes after observation to reach Earth, indicating a velocity of approximately one-third light speed.

阿太阳耀斑对05年1月二十〇号释放最集中的质子以往任何时候都直接测量[ 6 ] ，同时仅15分钟后，观察到地球，显示出速度的大约三分之一光速。

A new annotation is referred to explain the Fresnel's formulation, then some formulations that are about the relationship of the velocity of light in medium and the molecular volume is proposed.

对菲涅尔公式作新的诠释，根据新诠释提出了光媒质中分子体积之和与光速的关系式。

The velocity of light in vacuo is the same in all c.s.

在所有相互作匀速直线运动的坐标系中，光在真空中的速度都是相同的。

Thus, only in the one c.s. distinguished by the ether-sea should the velocity of light be equal in all directions.

因此，只有在以太海特定的一个坐标系中各个方向上的光速是相等的。

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。