英语词汇luminous 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

网络释义

1
?发光密度
... luminous absorption 光吸收 Luminous density 发光密度 Luminous efficacy 照明效率 ...

短语

1
luminous flux density
光,电子 光通量密度 ; 照度 ; 光度
2
luminous energy density
光能密度
3
low-luminous-density and low-resolution images
底照度低分辨率图像

双语例句

1
The interface of the sofyware is menu - styled. the components that deal with color and luminous density measurement, including standard input, system calibration, are emphasized.
整个软体是菜单式的，重点介绍了色品坐标和亮度测量的软体，包括标准输入、系统定标和测量子程序。
2
If the expansion of the universe is to stop there must be enough invisible matter in the universe to exceed the luminous matter in density by a factor of roughly 70.
如果要让宇宙停止扩大，那就必须要有超过可见物质密度约70倍的不可见物质存在。
3
If the expansion of the universe is to stop, there must be enough invisible matter in the universe to exceed the luminous matter in density by a factor of roughly 70.
要使宇宙停止扩张，必须要有足够的不可见物质，远远超过发光物质，其密度大约是70倍。

单词	luminous density
释义	luminous density 简明释义发光密度，光能密度网络释义 1 ?发光密度 ... luminous absorption 光吸收 Luminous density 发光密度 Luminous efficacy 照明效率 ... 短语 1 luminous flux density 光,电子光通量密度 ; 照度 ; 光度 2 luminous energy density 光能密度 3 low-luminous-density and low-resolution images 底照度低分辨率图像双语例句 1 The interface of the sofyware is menu - styled. the components that deal with color and luminous density measurement, including standard input, system calibration, are emphasized. 整个软体是菜单式的，重点介绍了色品坐标和亮度测量的软体，包括标准输入、系统定标和测量子程序。 2 If the expansion of the universe is to stop there must be enough invisible matter in the universe to exceed the luminous matter in density by a factor of roughly 70. 如果要让宇宙停止扩大，那就必须要有超过可见物质密度约70倍的不可见物质存在。 3 If the expansion of the universe is to stop, there must be enough invisible matter in the universe to exceed the luminous matter in density by a factor of roughly 70. 要使宇宙停止扩张，必须要有足够的不可见物质，远远超过发光物质，其密度大约是70倍。
随便看	precision testing precision testing audiometer precision test paper precision theodolite precision thermomete precision thermometer precision thread-peeling machine precision tilting level precision timer precision timing precision timing circuit precision tolerance precision tone generator precision tool precision tool precision tool room lathe precision tool precision torque balance precision torsion balance precision torsion test precision tracking precision traverse setting device precision tube precision turn precision turret lathe