单词	seedling hardening
释义	seedling hardening 幼苗锻炼
随便看	hydrogen making process hydrogen making room hydrogen maleate Hydrogen Maleate,Lysuride hydrogen manifold hydrogen manufacture hydrogen manufacture by combination process hydrogen manufacture by paatial oxidation hydrogen manufacture from gases hydrogen manufacture plant hydrogen manufacturing hydrogen manufacturing converter hydrogen market hydrogen maser hydrogen maser frequency standard Hydrogen maser frequency standard hydrogen masers hydrogen measurement system hydrogen measuring hydrogen measuring meter hydrogen metallurgy hydrogen metallurgy technology hydrogen-metal ratio hydrogen metasomatism hydrogen meter