deuterium
英 [dju?'t??r??m]
美[dj?'t?r??m]
- n. [核] 氘；[核] 重氫
實用場景例句
- Plasma characteristics of a plus ed vacuum discharge deuterium ion source were investigated by emission spectroscopy.
- 用發(fā)射光譜法研究了真空放電氖離子源的等離子體性質(zhì).
期刊摘選
- More reactive are the heavier isotopes of hydrogen, deuterium and tritium.
- 更為活躍的是氫的較重同位素, 氘和氚.
辭典例句
- What's more, it detected comparatively high levels of the isotope deuterium in Venus'upper atmosphere.
- 除此之外, 探測器還在金星高層大氣中檢測到較高水平的氘.
期刊摘選
- To produce deuterium requires an environment of high energy.
- 為了產(chǎn)生氘,需要一個高能的環(huán)境.
辭典例句
- The hydrogen content in electrolyzed deuterium is an important index to determine the deuterium purity.
- 而氘中氫(氕)含量是評價氘純度的一個重要指標.
期刊摘選
- The substituent is deuterium.
- 取代基是重氫.
期刊摘選
- The rings are opened with hydrogen chloride and deuterium chloride.
- 應用氯化氫和氯化氘打開沅環(huán).
辭典例句
- Cold fusion has been investigated by the electrolytical method and the deuterium absorption method.
- 采用電解法和氘氣吸附法研究了冷聚變現(xiàn)象.
期刊摘選
- Deuterium heavy water electrolysis is one of the most important generating deuterium methods.
- 電解重水制氘是生產(chǎn)高純氘的重要方法之一.
期刊摘選
- Deuterium is widely used in the study of reaction mechanisms and in spectroscopic studies.
- 氘廣泛地應用于反應機理的研究和光譜分析.
辭典例句
- Aim To synthesize deuterium labelled iptakalim hydrochloride and confirm the MS fragment pathways of iptakalim hydrochloride.
- 目的合成鹽酸埃他卡林的氘定位標記化合物,確證鹽酸埃他卡林的質(zhì)譜裂解途徑.
期刊摘選
- The fuel will be made from two heavy forms of hydrogen, called deuterium and tritium.
- 燃料由氫的兩種較重的同位素制造, 分別稱為氘和氚.
期刊摘選