By means of static simulation and DSH dynamic simulation, practic perfor-mance-price ratio as key point is investigated, thereby an economically practical design scheme of valve core is developed and double gain of control curve is also discussed, which recently becomes attractive subject.
通过静态仿真、DSH动态仿真等手段,以实用性能价格比为基点,进行研究,从而确定经济可行的阀芯设计方案,并对近年来引起人们兴趣的控制曲线双增益问题进行了探讨。
ww dsh ex weather working day sundays, holidays excepted
晴天工作日,星期日和节假日除外
ww dsh ex eiu weather working day sunday holiday excepted even if used
晴天工作日星期假日即使使用也除外
DVH, DSH, TVR and tumor volume.
DVH, DSH, TVR,适形性及肿瘤控制情况.
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