volume of flow of people  人流量

volume rate of flow of a compressor  排气量

Phase transformation of water on a coordinate plan  T-P坐标平面的水物质三相变化

section a-a a-a  剖面

conservation of volume water  水量守恒

Determination of volume of tree  树木求积法

Determination of volume of whole woods  林分材积测定法

diverted water volume of the Yellow River  引用黄河水量

element of a volume  体元素

fluctuation of volume flow rate  体积流率波动

fore of volume of taffic  运量预测

INSTRUMENT OF FLOW VOLUME AND ACCUMULATIVE VOLUME  流量积算仪

large volume of water  吸附型采样器

loss of water volume  水量损失

pore volume of a single particle under maximum see  最大渗流单粒孔隙

principle of water volume balance  水量平衡原理

rate of volume flow  体积流量

ratio of water volume  水体积比

the volume of water use per unit production  单位产品虚拟水含量