Sectionally pressing and assembled weld technology of front disc on fan impeller is introduced.

介绍了对风机叶轮前盘采用分段压型和组焊的工艺方案以及制造工艺的过程。

If the cable should be used sectionally, the head of the cable must be sealed in order to prevent water intake.

电缆如果需要分段使用，电缆分段后必须用防水封帽将电缆头密封，防止进水。

I remember spending a lot of time designing the project sectionally, yet I don't have any drawings showing a section slice through the site.

我记着当时花费了很多的时间来设计建筑的剖面图，但是却没有任何图纸展示了剖面图。

Among its complex effects on the body, coffee or its components have been linked to lower insulin and uric acid levels on a short-term basis or cross-sectionally.

在其对机体的复杂的影响中，通过短期基础或部分交叉研究，发现咖啡及其成分与胰岛素和尿酸水平的下降有关。

This technology could compress many historical data sectionally, which provided useful reference for other data processing and compression technology of real-time systems.

该技术对海量历史数据进行分段压缩，为其它实时系统数据处理和压缩技术提供了一种有益的参考。