“挡板”造句

在腹板与下翼缘的施焊中使用小矩形挡板.
Small rectangular backup bars were used to fabricate the web - bottom flange connection.

接待室的毛玻璃挡板拉开了,有一双眼睛仔细地审视着我.
The frosted - glass partition in the alcove slid back and a pair of eyes scrutinized me carefully.

合理地应用挡板或在锥形流化床中, 可减轻这种不良的性状.
With proper use of baffles or in tapered vessels, this undesirable behavior can be reduced.

• #挡板