luminosity 词态变化
复数: luminosities;副词: luminously;形容词: luminous;
luminosity 英文词源
- luminosity (n.)
- 1630s, "quality of being luminous," from French luminosité or else a native formation from luminous + -ity. In astronomy, "intrinsic brightness of a heavenly body" (as distinguished from apparent magnitude, which diminishes with distance), attested from 1906.
luminosity 英文释义
- 1. the quality of being luminous; emitting or reflecting light;
- "its luminosity is measured relative to that of our sun"
luminosity 双语例句
- 1. For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun.
- 它的亮度有几年一度达到了现在太阳亮度的一万倍左右。
来自辞典例句
- 2. 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.
来自辞典例句
- 3. 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.
来自辞典例句
- 4. The cloud should then have an infrared luminosity thousands of times the sun's bolometric luminosity.
- 云的红外光度应为太阳热光度的几千倍.
来自辞典例句
- 5. 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.
来自辞典例句
luminosity 实用场景例句
- 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.
辞典例句
- 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.
辞典例句
- 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.
辞典例句
- 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.
辞典例句
- 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.
互联网
- 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.
互联网
- 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.
互联网
- 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.
互联网
- 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.
互联网
- 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.
互联网
- Specifies the luminosity of the selected custom color.
- 为选中的定制颜色指定明亮度.
互联网
- Luminosity glows through pale velum walls.
- 耀眼的光芒透射着苍白的幕墙.
互联网
- The candle is the basic unit of luminosity.
- 蜡烛是基本照明材料.
互联网
- 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.
互联网
- 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.
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