双语例句
孔隙速度是示踪元素穿过孔隙介质的速度。
The pore velocity is the velocity with which a tracer moves through a porous medium.
孔隙速度是示踪元素穿过孔隙介质的速度。
The pore velocity is the velocity with which a tracer moves through a porous medium .
重点词汇
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示踪元素
tracer element
中英释义：
示踪元素
时间: 2026-01-19 09:09:41
tracer element