r造句
例句与造句
- We recall the notion of rational number, defined as a quotient of two integers .
我们回想有理数的概念，它定义为两个整数之商。Rr the circumference of the circle is 2πr and the time for one revolution is 2πr/v. 圆的周长是2r，转一圈的时间是2rv。 - In either event, there was a likelihood tynan might know the meaning of the r document .
无论是那一种情况，看来泰纳恩都可能了解代号R密件指的是什么。 - Let us restate this problem as one of putting n identical balls in r different boxes .
让我们把此问题重新叙述为把n个相同的球放进r个不同的盒子的问题。 - To this end we consider an elastodynamic state in an exterior region r with a boundary b .
为此目的，我们考虑以B为边界的一个外域R中的一个弹性动力学状态。 - It's difficult to find r in a sentence. 用r造句挺难的
let us suppose that with n objects and only wish to arrange a row of r of them. (r≤n). 我们考虑从几个元素中只取r个（rn）排列一行的情形。 - He had been so obsessed with the mystery of the r document that love was the last thing on his mind .
可是他的思绪被神秘的代号R密件缠住了，根本不想与妻子温存。 - At sufficiently high temperature and low pressure this ratio approaches the value r for an ideal gas .
在足够高的温度和足够低的压力下，这个比值趋于理想气体的R值。 - The torque i acting on a particle is defined as the cross product of r and the force acting on the particle .
作用于粒子上的力矩I定义为r与作用在粒子上的力的叉积。 - The integration corresponds to adding successive shells to the core until the core has radius r .
这个积分相当于把一系列球壳加到球核上，直到球核的半径等于R时为止。 - The films are developed and the degree of fogging observed is a measure of the gamma-ray exposure .
经显影之后，可以根据观察到的模糊发黑程度来确定r射线的照射程度。 - This snapshot function is usually represented by the pair-distribution function g(r)when suitably normalized .
这个瞬时函数经过适当的归一通常可以表示为偶分布函数g（r）。 - The parity of the eigenfunction is found by determining what happens to the wave function when r is replaced by －r .
本征函数的宇称可以这样确定：当r用r代替时看波函数的变化。
