downhill direction meaning in Chinese
减小方向
Examples
- This paper also points out clearly that the average stress is the main driving force for migration of the petroleum in the pore stratum , the downhill direction of average stress gradient is the preponderant direction of the migration oil and gas
指出了三维应力场中平均应力是描述油气流体在孔隙地层中运移的主要指标，平均应力梯度减小的方向就是油气运移的优势方向。