单词	deuterated
释义	deuterated /ˈdjuːtəreɪtɪd / (also deuteriated /djuːˈtɪərɪeɪtɪd/) adjective Chemistry (Of a compound) in which the ordinary isotope of hydrogen has been replaced with deuterium.The activation energy is greater and the rate of the reaction is correspondingly less for the deuterated compounds.... It must be remembered that the deuterated compounds have a lower Tm than the nondeuterated compounds. They then dissolved the sample in deuterated acetone and filtered it before running the NMR spectra. Derivatives deuteration /djuːtəˈreɪʃ(ə)n/ noun ... Neutron diffraction determinations of the methyl distribution using specific deuteration will resolve the issue. The results indicate that also in viscous solutions, where bimolecular quenching reactions are inhibited, deuteration of the ring nitrogen does not affect the lifetime of NATA. Pohnert used deuteration techniques to figure out which nutrients are being used to make the chemical weapons.
随便看	animosity animum revertendi animus animus revertendi an insult to someone's intelligence anion anion gap anionic an iron hand (or fist) in a velvet glove anise anise cap aniseed anisette anisogamous anisogamy Anisoptera scuttle fly scutum scutwork scuzz scuzzbag scuzzball scuzziness scuzzy Scylla

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。