variable flow-rate的意思|示意

Finally, some other characteristics of the variable water head standard device for large flow rate have been dealt with and theoretically investigated.

本文对使用的方法进行了初步探讨，并讨论了变水头大流量标准装置的一些其它特性。

When the regulation is performed by variable flow rate, there exist two operation regulation m.

采用变流量调节时，存在定零压差点和变零压差点两种运行调节方式。

The variation principles of the throw distance, flow rate and rotation speed of variable-rate sprinklers for precision irrigation on square area were given.

通过理论分析，给出方形喷洒域变量施水精确灌溉喷头的射程、流量和转速应服从的变化规律和计算公式。

Proposed in this paper is a new concept concerning the use of variable air flow rate air feeding system in the ice storage assisted air conditioning system.

文中提出了冰蓄冷空调中应用变风量送冷系统的新设想，分析研究了工程可行性。

Becoming rate of water level is the sign of coming water flow variable.

闸前水位变率是闸前来水流量变量的标志。

When the regulation is performed by variable flow rate, there exist two operation regulation modes with fixed zero pressure difference and variable zero pressure difference.

采用变流量调节时，存在定零压差点和变零压差点两种运行调节方式。