您要查找的是不是：
- Variable boundary layer solution is applied to eliminate chattering on the sliding surface and PI speed identifier of MRAS is used to replace traditional speed sensor to monitor the speed. 应用可变边界层法削弱滑模面上的抖振，用模型参考自适应速度辨识器取代传统速度传感器监测电机速度。
- THE DYNAMIC EQUATIONS OF RIGID BODY WITH VARIABLE BOUNDARY 时变边界的变质量刚体的动力学方程
- THE ADVANCEMENT AND APPLICATION OF A VARIABLE BOUNDARY MODEL IN A POLAR COORDINATE TRANSFORMATION 极坐标变换变边界模型及其应用
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- The lane is the boundary of our land. 那条小路就是我们这片地的界线。
- A Three-Dimensional Numerical Tidal Model with a Variable Boundary for the Bohai Bay 渤海湾三维变动边界潮流数值模拟
- The behavior of coupling between the translation and rotation of the rigid body with variable boundary 时变边界刚体的平动与转动耦合特性
- The ball ran (ie rolled) to the boundary. 球向著边线滚去。
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- The boundary is not clearly defined. 这疆界没有明确划定。
- The fence marks the boundary between my land and hers. 这道栅栏是我的地和她的地的分界线。
- A finite increment in a variable. 变量增量变量的有限增量
- The shape, outline, or boundary of a coast. 海岸线海岸的形状、轮廓或边界
- The speed of the toy boat is variable. 玩具船的速度是可变的。
- Winds are mainly light and variable. 风力较弱，风向多变。
- The boundary line of a figure, area, or object. 周围一个图形、区域或物体的边界线
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- A mark indicating the boundary of such an interval. 刻度线，分度线指示这种间隔的界限的标记
- The ball is caught by a fielder stand just inside the boundary. 那球被正站在边界线内的守场员接住了。
