包气带为地表附近的植物根系提供水分。
The vadose zone supplies plant roots near the surface with water.
地下水位的上方是包气带，雨水从中渗透。
Above the water table is the vadose zone, through which rainwater percolates.
潜水面与地表之间的地带称为饱气带。
The zone between the water table and the surface is called the zone of aeration.
气瓶带橡胶底衬，保护气瓶表面免受损伤。
Cylinder with rubber backing, protect the cylinder surface from damage.
双管路气制动系统，带驻车制动、排气制动。
Braking system double pipe air brake system, parking brake, exhaust brake.
载气常常装在带压力和流速调节器的不锈钢瓶里。
The carrier gas is often store in a steel cylinder with pressure and flow regulators.
载气常常装在带压力和流速调节器的不锈钢瓶里。
The carrier gas is often store in a steel cylinder with pressure and flow regulators.
应用推荐