The method of determining and regulating a mass flow rate exhaust gases recirculated into an engine is disclosed.

该方法用于确定和调节再循环到发动机中的排气的质量流量。

youdao

Besides, the concrete block walls and floor also serve as a thermal mass, regulating the interior temperature by storing daytime heat and releasing it at night.

混凝土砖做成的墙面和地面还起到了温度调节剂的作用。 白天储存热量，夜晚又释放热量来保证室内恒温。

youdao

The optimum entrance temperature for the whole day is defined, at which the exergy efficiency of the whole day is maximum through continuously regulating the entrance mass flow rates.

提出了全天最佳进口温度和全天最大(火用)效率的概念并结合实例作了计算。

youdao

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