| 1. | The substituent is deuterium .
取代基是重氢。
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| 2. | To produce deuterium requires an environment of high energy .
为了产生氘，需要一个高能的环境。
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| 3. | The rings are opened with hydrogen chloride and deuterium chloride .
应用氯化氢和氯化氘打开沅环。
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| 4. | More reactive are the heavier isotopes of hydrogen, deuterium and tritium .
更为活跃的是氢的较重同位素，氘和氚。
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| 5. | Deuterium is widely used in the study of reaction mechanisms and in spectroscopic studies .
氘广泛地应用于反应机理的研究和光谱分析。
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| 6. | It will probably have to be with the help of the plentiful deuterium in the ocean, used as thermonuclear fuel .
这必须借助于把海洋中丰富的氘用作热核燃料。
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| 7. | Candu canadian deuterium uranium reactor
加拿大重水铀反应堆
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| 8. | Canadian deuterium - uranium reactor
加拿大重水铀反应堆
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| 9. | Saturated normal deuterium
饱和标准态氘
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| 10. | Principle and maintenauce of deuterium lamp regulator for waters 486 uv detector
486检测器氘灯电源故障及维修现代科学仪器
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