Pressure gradient, temperaturegradient and topographic gradient were remarkable between the Longmen mountain and the West Sichuan Foreland Basin.
盆山间具有明显的压力梯度、温度梯度和地形梯度。
2
Plastics shrinkage causes the deformation of injection molded parts. The pressure gradient, temperaturegradient and shear stress in the cavity make nonuniform shrinkage.
So if a scientist wanted to study the microorganisms living on each side of a temperaturegradient, the AUV would find the boundary, follow it, and pick the best spot to take samples.