本文以碰撞几率定律——电子自由程分布律为基础,进行统计计算,导出了碰撞次数公式及电子繁流公式。
The microscopic processes of an electron avalanche are discussed and calculations are made by the statistics of collision probability.
至于这个公式里的其他元素,b和T1直接相关,它由袭击次数n的对数和袭击间隔Tn的关系计算得出。
The other element of the equation, b, turns out to be directly related to T1. It is calculated from the relationship between the logarithms of the attack number, n, and the attack interval, Tn.
计算公式为:目标心跳次数区域=220—年龄×(60%〜85%),它并不是一成不变的,可以根据健身者的锻炼目标和身体状况来决定。
The formula for obtaining a target heart rate equals 220 minus your age x 60% - 85%, depending on the individual's fitness goals and physical condition.
结果给出坑道内通风次数及工作人员坑道内年工作时间上限的计算公式。
Results The calculating formal of ventilation time and upper limit of working hour in a year are given.
在调整视电阻率的公式中加入一个迭代系数,可使计算值快速趋向于观测值,减少了迭代次数;
If a iterative coefficient is added to the formula used to adjust apparent resistivity, the calculated value will rapidly access to observation value, therefore the number of iteration is lowered.
据此公式可以计算要获得最小扭矩的最佳熨压次数,这对指导攻丝中切削参数的选择有一定的指导意义。
Accordingly, the formula can calculate the minimum torque to get the best ironing times, which is tapping the cutting parameters to guide the choice of a certain significance.
在上述基础上,得出了各方获胜概率及平均对抗次数的计算公式,结合公式内部递归关联的特点,提出了计算上述公式的计算机递归算法。
Based on the model, the formula and a recursion method with computer to calculate the possibility of the winner and the antagonism number both are brought forward.
给出了整数的次数的一个计算公式,利用模素数的二次幂的次数计算该模素数的任意次幂的次数,是对以前文献的改进。
Given a computing formula for the integer's order, using the order of twice power of a prime, we computing the order of any power of the prime, to corrected relevant conclusion in previous document.
无因次数的物体意义一般不能清楚地用公式表达。
The physical meaning of dimensionless numbers cannot usually be formulated clearly.
本文仔细研究了分支水平井产能公式的架构过程,发现存在两处理论缺陷和三次数学近似。
The process of structuring the multi-lateral horizontal well productivity formula was carefully studied, and two theory defects and three mathematical approximation were detected.
本文还根据试验结果给出了三种环境下不同荷载循环次数时钢筋混凝土梁挠度的公式及s - N方程。
Predictive equations of deflection and S-N of beams in three kinds of environments based on the test results have been also presented.
她找出为什么对折次数有限度。还给出一个对折次数限度的数学公式。
She was first to discover the reason folding in half has limits and then derived the limits mathematically.
她找出为什么对折次数有限度。还给出一个对折次数限度的数学公式。
She was first to discover the reason folding in half has limits and then derived the limits mathematically.
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