riser是什么意思

riser的意思是起床者，起义者。

riser造句

1、Attach the?riser?tensioners, choke and kill lines to the slip.

将隔水管张力器，压井及放喷管线连到伸缩节上。

2、What was the most difficult part of the transformation into the advanced early?riser?for you?

在培养早起习惯的过程中，你遇到的最大的困难是什么呢？

3、The biggest?riser?was Barcelona, which jumped four places to 31st.

最快的是巴塞罗那，向前跃进了四名，排在第31位。

4、If it did, the pressure of the oil would blow it out of the?riser?like a cork in a hose.

假如他能实现这一目的，其油压也会使它脱离立管，如同水龙带冲飞软木塞那样。

5、They may also be placed at far surface of a mold, away from a?riser?or sprue.

它们也可能被置于远远表面的模具，使之远离，从冒口或浇道。