堆沤预处理 例句>> 6) dual-chamber composting heap 双室堆沤肥 1. The fruit named "Dual-chamber Composting Reactor System" from the major national scientific and technological project of "Research on Non-point Source Po
自然堆沤2) composting [英]['kɔmpɔst] [美]['kɑmpost] 堆沤 1. Study on plant residues harvested in floating culture system as stuffs in pig manure composting; 漂浮栽培修复系统的植物残体作为猪粪堆沤填充料的应用研究 更多例句>> 3) pile fermentation 堆沤发酵...
堆沤发酵 2) fermentative retting [农]发酵沤麻 3) composting[英]['kɔmpɔst] [美]['kɑmpost] 堆沤 1. Study on plant residues harvested in floating culture system as stuffs in pig manurecomposting; 漂浮栽培修复系统的植物残体作为猪粪堆沤填充料的应用研究 ...
堆沤有机肥补充资料:表面预处理 分子式:CAS号:性质:电镀前镀件表面的加工、处理过程,主要包括磨光、抛光、脱脂、浸蚀等工序。电镀零件表面除了存在自然氧化膜和一般接触的油污之外,有的零件还会带有热处理的氧化皮、淬火油、防锈油、润滑油等污垢。表面预处理的目的是为电镀过程提供一种平滑、有附着力的基体表面。不...
堆沤有机肥2) dual-chamber composting heap 双室堆沤肥 1. The fruit named "Dual-chamber Composting Reactor System" from the major national scientific and technological project of "Research on Non-point Source Pollution Control Technology for Dianchi lake" is applied to design the four different ...