在喷雾中心和边缘处，喷雾参数有显著的区别。
The spray characteristics have remarkable influence on the spray axial center and on the spray external edge.
每个止回阀应该都配置中心和边缘引导，确保可更换阀座密封和最小的局部磨损。
Each check valve shall be both center and edge-guided to ensure repeatable seating and minimize localized wear.
因此，低收入住宅和制造业设施将被限制在中心商务区的西部边缘。
Lower-income residences, along with manufacturing facilities, would be confined, therefore, to the western margins of the CBD.
应用推荐