joint seal是什么意思

双语例句

(1)A brief introduction is made on the structure of slab joint seal for the concrete slab rockfill dam of Hongjiadu hydropower plant.

简要介绍了洪家渡水电站混凝土面板堆石坝面板接缝止水的结构形式、施工方法及施工工艺。

(2)Inner row of studs establish the initial seal of the pressure seal joint.

柱头螺栓的内部排列构成压力密封连接的初始密封。

(3)In order for the flange joint to maintain a gasket seal.

为使法兰连接保持良好的垫片固定密封。

(4)The method additionally includes the steps of wrapping a seal about a joint formed between the first and second ductwork components and positioning a ring clamp about the seal.

该方法另外还包括将密封包围在形成于第一和第二管道系统部件之间的连接部周围并且将环形夹具放置于此密封的周围。

(5)The Structure designing of bellow seal joint and it′s multiple cavity mold designing are introduced in this paper.

的翻译是：在结构设计的波纹管密封圈联合和它的多个模腔模具设计中引入了这一份文件。