Moving radius and moving boundary pressure are derived based on its star-tup pressure gradient. Productivity of vertical wells is derived on the above three parameters.
基于其启动压力梯度，推导出了宾汉流体的运动半径和运动边界压力求取公式在此基础上推导出了垂直井在稳态状态下的产能预测公式。
And, that radius rotates around the wheel as the wheel is moving forward.
这条半径随着车轮的向前移动在旋转着。
The robot has straight lining, different radius and zero radius circle moving modes, and it can realize the robot quickly accomplishes moving and positioning in the millimeter scales in a huge range.
该机器人具有直线运动、任意半径圆周运动两种运动方式，能实现大范围内的快速移动定位，定位精度可达毫米级。
The skateboard has excellent damping properties and the function for relatively regulating turning radius by horizontally moving the skateboard with human bodies during the turning.
具有良好减震性能和转弯时通过人体横向移动滑板相应调节转弯半径功能。
The skateboard has excellent damping properties and the function for relatively regulating turning radius by horizontally moving the skateboard with human bodies during the turning.
具有良好减震性能和转弯时通过人体横向移动滑板相应调节转弯半径功能。
应用推荐