And, ALSO as with gravitation, this force has its own proportionality constant.
和重力一样,这种力 它有自己的比例常数。
单词 | Proportionality constant |
释义 |
Proportionality constant
原声例句
Crash Course Physics 速成课物理 And, ALSO as with gravitation, this force has its own proportionality constant. 和重力一样,这种力 它有自己的比例常数。 Crash Course 综合篇 This ingenious little equation relates mass and energy by a simple proportionality constant, and thanks to Einstein we know that constant is the square of the speed of light, or c2. 这个巧妙的小方程通过一个简单的比例常数将质量和能量联系起来,感谢爱因斯坦, 我们知道该常数是光速的平方, 或 c2。 Crash Course 综合篇 The equation uses a proportionality constant called the Hubble parameter, which says that for every million light-years of distance from us, a galaxy is moving away at an additional 21 kilometers per second. 该方程式使用一个称为哈勃参数的比例常数,它表示距离我们每百万光年的距离, 一个星系以每秒 21 公里的额外速度移动。
中文百科
比例 Proportionality (mathematics)(重定向自Proportionality constant)
![]() ![]() ![]() ![]() 在数学中,比例(英语:ratio)是两个非零数量
英语百科
Proportionality (mathematics) 比例(重定向自Proportionality constant)
![]() ![]() ![]() ![]() In mathematics, two variables are proportional if a change in one is always accompanied by a change in the other, and if the changes are always related by use of a constant multiplier. The constant is called the coefficient of proportionality or proportionality constant. |
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