英语词汇reduced density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

reduced density

释义

reduced density

简明释义

对比密度；折算密度

网络释义

1
?折算密度
... reduce 降低缩小 reduced density 折算密度 reducer 减速器 ...
2
?对比密度
... reduce 还原；减少；简化；降级 reduced density 对比密度 reducible sulfur 还原性硫 ...
3
?比密度
对比密度（reduced density），指任意状态下物质密度与临界状态下该物质密度之比。X线影像形成的基本原理是由于X线的特性和人体组织器官密度与厚度之差异所致...

短语

1
reduced-density effect
约化密度效应
2
reduced density operator
算符
3
second order reduced density matrix
二阶约化密度矩阵

双语例句

1
The reduced density of the bird skeleton provided a light but strong frame.
减轻了的骨架密度则提供了轻巧而坚固的身体框架。
2
The key to this is the reduced density of the atmosphere, which affects how fast the ball moves through the air and also the bend of a spinning ball.
此处的关键在于大气的折合密度，它会影响球在空中穿越的速度以及旋转球的弯曲度。
3
Using it we can conveniently and simply convert a ME into its corresponding differential equation and from solution of which we can extract the reduced density operator.
该方法能方便、简洁地将密度主方程转化为对应的普通微分方程，并能从微分方程的解中提取出约化密度算符。

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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	reduced density
释义	reduced density 简明释义对比密度；折算密度网络释义 1 ?折算密度 ... reduce 降低缩小 reduced density 折算密度 reducer 减速器 ... 2 ?对比密度 ... reduce 还原；减少；简化；降级 reduced density 对比密度 reducible sulfur 还原性硫 ... 3 ?比密度对比密度（reduced density），指任意状态下物质密度与临界状态下该物质密度之比。X线影像形成的基本原理是由于X线的特性和人体组织器官密度与厚度之差异所致... 短语 1 reduced-density effect 约化密度效应 2 reduced density operator 算符 3 second order reduced density matrix 二阶约化密度矩阵双语例句 1 The reduced density of the bird skeleton provided a light but strong frame. 减轻了的骨架密度则提供了轻巧而坚固的身体框架。 2 The key to this is the reduced density of the atmosphere, which affects how fast the ball moves through the air and also the bend of a spinning ball. 此处的关键在于大气的折合密度，它会影响球在空中穿越的速度以及旋转球的弯曲度。 3 Using it we can conveniently and simply convert a ME into its corresponding differential equation and from solution of which we can extract the reduced density operator. 该方法能方便、简洁地将密度主方程转化为对应的普通微分方程，并能从微分方程的解中提取出约化密度算符。
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