emission
英[i'mɪʃn]
美[i'mɪʃn]
- n. 散发;发行;排放
CET6 TEM4 TOEFL
详细释义
- 放射
- 散发(物)
- 发出
- 发射
- 发行
- 射出(物)
- 排放(物)
- 排泄物
- 放出
- 【医】排出
- 传播
- 发行额
- 遗精
n. (名词)
英英释义
Noun:
-
the act of emitting; causing to flow forth
-
a substance that is emitted or released
-
the release of electrons from parent atoms
-
any of several bodily processes by which substances go out of the body;
"the discharge of pus"
-
the occurrence of a flow of water (as from a pipe)
双语例句
- 1. the emission of carbon dioxide into the atmosphere
- 向大气排放二氧化碳
来自《权威词典》
- 2. The emission of gases such as carbon dioxide should be stabilised at their present level.
- 二氧化碳等气体的排放应该稳定在当前水平。
来自柯林斯例句
- 3. States have the option of adopting the even tougher California emission standards.
- 各州也可以任意选择,是否采用加利福尼亚州更严格的排污标准.
来自英汉非文学 - 环境法 - 环境法
- 4. Thus, noncontinuous emission limitations were appropriate only when continuous controls were infeasible.
- 因此, 非持续性排放限制只有在持续性控制技术变得不可行时才是适当的.
来自英汉非文学 - 环境法 - 环境法
- 5. One set of provisions tightens emission standards.
- 一套使排放标准更加严格的规定.
来自英汉非文学 - 环境法 - 环境法
- In addition, wetland soils are known for methane emission, a greenhouse gas.
此外,湿地散发沼气这种温室气体,是人所共知的。 - The limitless emission of foreign currencies has an serious influence on the country's economy.
外汇的无限制发行严重影响了该国的经济。 - New regulations are aimed at reducing the vehicle emission.
新规定的目的是要降低汽车尾气的排放。 - Emission of smoke from chimneys is an offense.
在这里排放烟雾是违法的事情。
用作名词 (n.)
用法讲解
- emission standard 排放标准
- secondary emission 二次发射,次级发射...
- positron-emission tomography 正电子放射断层造影术...
- emission coefficient 发射系数
- fluorine emission 含氟发射物
- field emission 静电发射,场致发射,...
- back emission 反向发射
- emission rate 发射速率
- emission spectrum 放射光谱,放射谱...
- emission band 放射频带,发射谱带...
- stack emission 烟囱排放
- exhaust emission 废气排放
- emission factor 发射因数
- cold emission 冷辐射,冷阴极放射...
- stimulated emission 受激发射
- heat emission 热辐射
- photoelectric emission 光电发射
- dust emission 粉尘排放
- atmospheric emission 大气发射
- emission spectroscopy 发射光谱学
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