二氮
拼音:èr dàn英文解釋:
【化】 dinitrogen漢語造句:
- 利眠寧甲氨二氮草鹽酸製劑的商標A trademark used for preparations of chlordiazepoxide hydrochloride
- 四氧化二氮/一甲基肼推力室研製RESEARCH ON N_2O_4/MMH THRUSTER
- 利眠寧甲氨二氮草鹽酸製劑的商標A trademark used for preparations of chlordiazepoxide hydrochloride.
- 1,2-二氫-4-苯基(2H)二氮雜萘酮的NMR譜研究NMR STUDIES FOR THE 1,2-DIHYDRO-4-PHENYL (2H)PHTHALAZINONE
- 土壤中一氧化二氮的含量及其動態的研究Study on the Content of N_2O and Its Dynamics in Soils.