Most reward people for having their vital signs tested and hitting goals such as lowering blood pressure or burning off flab.
其中大部分公司都会奖励那些成功完成生理测试目标的受试者，如降低血压或减少赘肉。
2
Heat gained from burning fuel increases the pressure, thereby forcing the piston to move, expanding the air volume beyond the volume when compression began.
燃料燃烧热上涨增加了压力，从而迫使活塞移动，增加量超出时的空气量压缩开始。
3
When FG and YB are incorporated, they may obviously reduce the pressure exponent of HTPB propellant as well as enhancing the burning rate.