emission怎么读，emission的音标和真人发音
英音
[ɪ'mɪʃn]
美音 [ɪˈmɪʃən]
音节划分：emis-sion
emission是什么意思，emission的意思是
n.排放，辐射；排放物，散发物（尤指气体）；（书刊）发行，发布（通知）
emission 记忆方法
emission 变化形式
复数： emissions
易混淆的单词： Emission
易混淆的单词： Emission
所属分类:
CET6TEM4TOEFL
使用频率:
星级词汇:
emission 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- The data include long exposures through a narrow hydrogen alpha filter that trace emission from atomic hydrogen .
- 数据包括通过窄带氢α滤光镜拍摄的长曝光照片，描绘出氢原子发射的踪迹。
- Possibly not , but that is where two bright emission nebulas nicknamed heart and soul can be found .
- 也许不是，但那儿能看见两个明亮的发射星云昵称心与灵的发射星云。
- Explanation : cosmic clouds seem to form fantastic shapes in the central regions of emission nebula ic 1805 .
- 说明：在发射星云ic1805的中心区域，宇宙云气似乎形成了奇特的形状。
- Being red indicates that this nebulosity is emission based ( ionized hydrogen or hii region ) .
- 红色表示这个星云是以向外发射（电离氢或氢离子区）为其基础。
- The trading of emission allowances then gives companies an incentive to seek the most cost-efficient solutions .
- 碳排放限额的交易能激励公司去寻求最有效率的解决方案。
- The net result will be a progressive convergence of nations to a declining per capita emission rate .
- 最终的结果将是各国逐渐趋于一个相同的并下降的人均排放量。
- Coal 's emission may also go down 30 % by 2050 against 2005 's 74 % .
- 煤炭的排放量也会从2005年的74%减少到2050年的30%。
- These deviations reveal spectroscopic features associated with the absorption or emission of light from molecules of biological interest such as oxygen or chlorophyll .
- 这些导函数显示出关于诸如氧气或叶绿素等生物目标分子对光的吸收或发射的分光特征。
- The gold standard is an independent organization that promotes long-term emission reductions that are compatible with sustainable development .
- 黄金标准是一个与可持续发展相一致的促进长期排放减少的独立组织。
- Coal-burning plants have been converted to cleaner fuels , and more stringent vehicle emission standards have been instituted .
- 燃煤工厂已转向更清洁的燃料，更严格的汽车排放标准也已经制定出来。
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