一级 – phrases

Terms for subject Earth sciences containing 一级 | all forms | in specified order only

Chinese	English
一级排污	primary blowdown
一级污染物极值	preliminary pollutant limit value
一级污水处理装置	Primary Processing Facility
一级液压控制装置	primary control unit, hydraulics
一级行政区划	first-order administrative division
一级资料使用站	primary data user station
一级资料使用系统	primary data user system
一阶泰勒级数逼近法	First-Order Taylor Series Approximation
减弱一个数量级的厚度	one- tenth-value thickness 1/10
第一级	first class
级差地租第一形式【土】	fertility or site-quality rent and location rent
级差地租第一形式【土】	differential rent I