Noun:

1. the quality of being luminous; emitting or reflecting light;

   "its luminosity is measured relative to that of our sun"
   

Astronomers tacitly assume that stars of the same luminosity and color all have the same mass.

天文学家心照不宣地默认,光度和颜色都相同的恒星具有相同的质量.

The quasars cannot shine for longer than a few million years with their present luminosity.

在几百万年以后,类星体将不可能具有他们今天那样的发光度.

Catherine could think of nothing of the kind , and Morris's luminosity seemed almost pitiless.

凯瑟琳当然一筹莫展, 莫里斯已把问题说得清楚明白到了毫不留情的地步.

Cannot maintain luminosity when replacement ink is lighter than deleted ink.

当替换墨迹比所删除墨迹淡时,则无法保持发光度.

It will the further color and luminosity tweaking easier.

那将会使进一步的颜色和亮度调整容易.

Using EDTA dispart ray luminosity method test cupreous in gold - cupreous - cadmium liquid.

采用EDTA分光光度法测定金 - 铜 - 镉镀液中的铜.

It makes skin daylong smooth and soft, while enchanting the natural luminosity.

柔滑细腻的膏体,如天鹅绒附着在肌肤表面上,给肌肤提供高效的保护和滋润, 使您的肌肤24小时水润光滑,柔软舒爽.

A light produced by a body heated to luminosity ; incandescence.

不是由于 白热 而发出的光;在温度低时发出的光.

This luminosity has great cohesive force at low temperature and.

该发光体在低温下具有较高的内聚力,高温时容易瓦解.

Specifies the luminosity of the selected custom color.

为选中的定制颜色指定明亮度.

luminosity glows through pale velum walls.

耀眼的光芒透射着苍白的幕墙.

The candle is the basic unit of luminosity.

蜡烛是基本照明材料.

Recent observations vindicate the assumption: a direct velocity - mass correlation is even tighter than the velocity - luminosity correlation.

最近的观测证实了这项假设: 速度与质量的直接关系甚至比速度与光度的关系更为紧密.

On a new layer with difference in color according to the luminosity draw another mountains.

再建一层,使用不同亮度的颜色创建另一层山脉.

Mount Battie without losing its definition would take on a blue luminosity.

远处的巴蒂山沉浸在一派蓝茫茫的暮蔼之中,轮廓朦胧.