英语词汇downward total radiation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	downward total radiation
释义	downward total radiation
随便看	ion implantation logic ion implantation machine ion implantation mask ion implantation MOS integrated circuit ion implantation profile ion implantation technique ion implanted barrier ion implanted base transistor ion implanted device ion implanted fet ion implanted impurity ion implanted integrated circuit ion implanted junction ion implanted layer ion implanted mos ion implanted mos device ion implanted region ion implanted resistor Ion Implanter ion implant gettering ion implantor ion inclusion ion induced desorption ion induced dipole interaction ion induced electron emission