Frugal formula can be used to calculate the pipe pressure loses of extractive steams, and to diagnose problems of extractive steam pipes.
弗留格尔公式可用于确定变工况下抽汽管道压损值和诊断抽汽管道的故障。
Douglas plays a frustrated everyman who suddenly loses control under the pressure of daily life.
道格拉斯饰演一位在日常生活的压力下突然失去控制的失意普通人。
When you feel the pressure that you need to be great your life loses joy and happiness.
当你充满了压力,觉得自己一定要杰出,那你的生活就失去了乐趣和快乐。
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