您要查找的是不是：
- boundary valve condition 边值条件
- The use of valve conditions, stem material, packing performance and size, affect the pre-compression filler filler sealed letter. 阀门的使用条件、阀杆材料、填料性能和尺寸，填料预紧力都影响填料函的密封。
- The lane is the boundary of our land. 那条小路就是我们这片地的界线。
- The ball ran (ie rolled) to the boundary. 球向著边线滚去。
- Have you turned off the water valve? 你关掉水阀了吗？
- 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。
- The shape, outline, or boundary of a coast. 海岸线海岸的形状、轮廓或边界
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- The boundary line of a figure, area, or object. 周围一个图形、区域或物体的边界线
- Restore valve to original working condition. 将阀门恢复到原先的工作状态。
- 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
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- 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。
- By reflection we have added another boundary condition. 通过镜像法我们就得到了另一个边界条件。
- The boundary condition on the body is transfered to body axis. 物面边界条件被转移到物体轴上。
- The two neighbors disagreed bitterly about their boundary line. 这两个邻居在住房界线问题上剧烈争吵。
- The river is the boundary between the two countries. 这条河是两国的分界线。
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- The ball was caught by a fielder standing just inside the boundary. 那球被正站在边界线内的守场员接住了。
