查询词典 luminous beam

luminous intensity：光度

单位为流明/瓦特55光通量(光束)(luminous flux) 指一光源于某一单位时间内所发出之光线总数量,一般通称为光束,单位为流明56光度(luminous intensity) 点光源于一已知方向放射,

specific luminous flux：比光通量

"比潜能","specific latent heat" | "比光通量","specific luminous flux" | "比光通量","specific luminous flux"

Luminous orange：亮橙

2004 Pure orange 纯橙 | 2005 Luminous orange 亮橙 | 2007 Luminous bright orange 亮浅橙

luminous reflectance：光反射率

luminous intensity 光强 | luminous reflectance 光反射率 | lunar periodicity 月周期性

self-luminous object：自发光物体

self-luminous body 自发光体 | self-luminous object 自发光物体 | self-mode-locked atmospheric CO2 laser 自锁模大气压二氧化碳激光器

luminous standard lamp：光度标准灯

luminous standard 标准测光器,测光标准 | luminous standard lamp 光度标准灯 | lumminaire efficiency 光源效率

luminous vapor trail：發光蒸氣尾

luminous night cloud 夜光雲 | luminous vapor trail 發光蒸氣尾 | lunar atmospheric tide 太陰大氣潮

laminous environment：光环境

luminous ceiling lighting..................... | laminous environment...........................................................................光环境(6) | luminous flux...................................

luminous intensity distribution：光强度分布

光强度 luminous intensity | 光强度分布 luminous intensity distribution | 单光仪 monochromator

abaft the beam：在正横以后

abaft the beam 在船正横以后 | abaft the beam 在正横以后 | abaft the beam 正横后

carbon disulfide：二 化碳

( )二 化碳 Carbon disulfide | (七)三氯乙烯 Trichloroethylene | (八)丙酮 Acetone

dry cleaner：干洗店

dry cell 干电池 | dry cleaner 干洗店 | dry cleaning 干洗