2 steps excess lime milk-sulfuric acid titration method  二级石灰乳过量-硫酸反滴法

2 steps send  二步法

4-steps  芹菜叶蛾

a flight of steps blasting  台阶爆破

abreakthtough by crossing and crosswise-going steps  栋凹点镣蚧; 开发板支持包

access steps  访问步骤

Actualizing steps  实施措施

Al steps  Al台阶

all-steps control  全步控制

Analysis of polymerization steps  聚合过程分析

analyzing steps  分析步骤

applying steps  应用步骤

aqueous enzymatic extraction of multiple steps  分步酶解; 流体

Basic steps  基本步骤

calcine by steps  分段煅烧

calculation method of fractional steps  分步计算法

carrying out steps  组织实施

Centralized Control with Flow Varied by Steps  分阶段改变流量的质调节; 分阶段变流量质调节

centralized regulation with flow varied by steps  分阶段变流量质调节

changing steps and measures  转化步骤和措施