英语词汇differential group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

网络释义

1
?具缘群
... 微分几何[学] differential geometry 具缘群 differential group 微分理想 differential ideal ...

短语

1
differential group delay
差分群延迟 ; 延迟
2
steering differential group
转向差速器组件
3
differential group shoulder
差速器组件台肩

双语例句

1
A new magnetic field measurement based on the Faraday effect and the measurement of differential group delay (DGD) in fiber grating was proposed.
提出了一种利用光纤光栅中法拉第效应和测量差分群时延(DGD)的直接测量磁感应强度的新方法，给出了理论分析和实验结果。
2
The differential group delay (DGD) of the output light which passes through the E-O modulator PMD is estimated and verified by the experimental data.
藉由实验量测到的眼图，我们可以评估光载波经过电光调变器，所产生的群速色散与系统被极化色散现象影响的程度。
3
The difficulty of solving PMD lies in its randomness of differential group delay (DGD) between the principal states of polarization (PSP) and the change.
PMD问题的最大困难在于差分群延迟(DGD)和偏振主态(PSP)变化的随机性。

单词	differential group
释义	differential group 简明释义差动组：在数学和物理学中，表示一组具有不同特性或行为的元素或对象。网络释义 1 ?具缘群 ... 微分几何[学] differential geometry 具缘群 differential group 微分理想 differential ideal ... 短语 1 differential group delay 差分群延迟 ; 延迟 2 steering differential group 转向差速器组件 3 differential group shoulder 差速器组件台肩双语例句 1 A new magnetic field measurement based on the Faraday effect and the measurement of differential group delay (DGD) in fiber grating was proposed. 提出了一种利用光纤光栅中法拉第效应和测量差分群时延(DGD)的直接测量磁感应强度的新方法，给出了理论分析和实验结果。 2 The differential group delay (DGD) of the output light which passes through the E-O modulator PMD is estimated and verified by the experimental data. 藉由实验量测到的眼图，我们可以评估光载波经过电光调变器，所产生的群速色散与系统被极化色散现象影响的程度。 3 The difficulty of solving PMD lies in its randomness of differential group delay (DGD) between the principal states of polarization (PSP) and the change. PMD问题的最大困难在于差分群延迟(DGD)和偏振主态(PSP)变化的随机性。
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