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abbr.vaccines diphtheria, pertussis, tetanus vaccines 白喉，department 部門，depth 深度，deposition 沉積作用...
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DPT的音標(biāo)：DPT的英式發(fā)音音標(biāo)為：['di:p'i:t'i:]DPT的美式發(fā)音音標(biāo)為：['dip'it'i]...
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An improved method for the synthesis of 3,7 - dinitro - 1,3 , 5,7 - tetraazabicyclo [ 3.3.1 ] nonane ( 3, DPT ) from 1 was proposed.改進(jìn)了由亞甲基二硝胺合成3,7 - 二硝基 - 1,3, 5, 7-四氮雜 [ 3.3.1 ] 壬烷 ( DPT ) 的方法.The estimated basic inocu...
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An improved method for the synthesis of 3,7 - dinitro - 1,3 , 5,7 - tetraazabicyclo [ 3.3.1 ] nonane ( 3, DPT ) from 1 was proposed.改進(jìn)了由亞甲基二硝胺合成3,7 - 二硝基 - 1,3, 5, 7-四氮雜 [ 3.3.1 ] 壬烷 ( DPT ) 的方法.The estimated basic inocu...