英语词汇variation of constants怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

variation of constants

释义

variation of constants

简明释义

常量变差

网络释义

1
?常量变差
... variation of a function 函数的变差 variation of constants 常量变差 variation of parameters 常量变差 ...
2
?带数变值法
... total energy absorption detector 总能量吸收型探测器 variation of constants 带数变值法 thymol 百里酚 ...
3
?常数变动
... 变分方程 variation equation 常数变动(法) variation of constants 因子的变差 variation of function ...

短语

1
Variation-of-Constants formula
常数变易公式
2
variation of constants method
常数变易法
3
method of variation of constants
常数变易法

双语例句

1
The existence of particular solutions for a class of Riccati equations is studied by means of variation of constants and initial integral methods.
从一阶线性微分方程结构特点入手，给出了求其通解的常数变易法的数学原理，并简化了积分因子法。
2
In this paper, using total differentiation method and variation of constants, we give general solution formula of Bernoulli equation with different methods.
本文使用全微分法和常数变易法，从不同角度给出伯努利方程通解的公式。
3
A minor variation of the fundamental constants forbids life to appear? We just could not exist.
精细结构常数稍稍有些变动，生命就无法存在——我们就根本无法生存。

随便看

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	variation of constants
释义	variation of constants 简明释义常量变差网络释义 1 ?常量变差 ... variation of a function 函数的变差 variation of constants 常量变差 variation of parameters 常量变差 ... 2 ?带数变值法 ... total energy absorption detector 总能量吸收型探测器 variation of constants 带数变值法 thymol 百里酚 ... 3 ?常数变动 ... 变分方程 variation equation 常数变动(法) variation of constants 因子的变差 variation of function ... 短语 1 Variation-of-Constants formula 常数变易公式 2 variation of constants method 常数变易法 3 method of variation of constants 常数变易法双语例句 1 The existence of particular solutions for a class of Riccati equations is studied by means of variation of constants and initial integral methods. 从一阶线性微分方程结构特点入手，给出了求其通解的常数变易法的数学原理，并简化了积分因子法。 2 In this paper, using total differentiation method and variation of constants, we give general solution formula of Bernoulli equation with different methods. 本文使用全微分法和常数变易法，从不同角度给出伯努利方程通解的公式。 3 A minor variation of the fundamental constants forbids life to appear? We just could not exist. 精细结构常数稍稍有些变动，生命就无法存在——我们就根本无法生存。
随便看	Electric traction lineman electric traction overhead line electric traction remote control system electric traction telemechanical system electric tractor electric traffic locking electric trailable switch machine electric trailer equipment acceptance equipment acceptance requirement and inspections equipment acceptance requirements and inspections equipment, accessories equipment accuracy test equipment accuracy test station equipment acquisition equipment activity-sensing equipment advisory group equipment airlock equipment analog equipment and facilities console equipment and materials equipment and materials specification equipment and piping drains equipment and process research equipment and product inventory