difference vacuum system
返回 20 条匹配短语对
system difference
系统误差
condenser vacuum system
凝汽器真空系统
dry-type vacuum system
干式真空系统
multi-chamber vacuum system
多室真空系统
oil-free dry screw vacuum system with roots pump
无油式真空机组
Roots vacuum system
罗茨真空机组
steam vacuum system
真空蒸汽系统
Vacuum system
真空系统
抽真空系统
减压系统
真空装置
真空设备
真空机组
储存环
vacuum-system
真空系统
System System Software
系统软件
positive list system system
肯定列表制度
difference in difference
倍差法
difference in difference (DD) method
差异中之差异法
Difference-in-difference
双重差分模型
microwave vacuum drying combined with vacuum drying
微波真空与真空联合干燥
7-year system switching to 8-year system
7转8学制
Accounting environment Accounting theoretical system Accounting standards system
广义能量动量张量
bridge transformed from simple-supported system into continuous system
简支变连续梁桥
cardiovascular system and cerebrovascular system
心脑血管系统
C-band unified TTC system and C-band mono-pulse measuring radar system
电镜扫描
C+C合建站
最近更新
Phase DitherLine Parameterssine pulse modulationIntense electron beam分子数量optical parameters转录后调控铂黑纳米粒子median moraine