trough line的意思|示意

External trough line and the tube are through a second compression molding, and the curing process is also made the appropriate adjustments.

外部槽线与管体经由二次模压成型，固化工艺也做了相应调整。

Using Imported Prepreg as the Raw Material, the Second Overall Compression Molding for External Trough Line and the Tube, Excellent Surface Finishment and Mechanical Performance.

采用进口预浸布作为原材料，槽线与管体二次固化整体成型，表面光洁度和力学性能优异。

The thesis discusses the trough line, which takes an important role in synoptic system on the base of describing the application requirement and present situation of forecast analysis.

本文从应用需求角度出发，结合天气预报分析现状，对在天气变化中扮演重要角色的“槽线”进行了分析探讨。