self-regulating mass transfer system 自调质量转移系统
mass regulating 质调节
stage mass regulating 分阶段质调节
regulating mass
调节质量
以上为机器翻译结果，长、整句建议使用 人工翻译 。
He told delegates that steps such as setting tighter rules on car emissions, regulating for energy efficient goods and building urban mass transit systems are already having an impact that can be measured.
BBC: Climate ship plots course through the battering waves
应用推荐
模块上移
模块下移
不移动