The twisting ring is arranged between the upper cap and the lower cap.

扭断环装在上盖和下盖之间。

youdao

NR SMT box cushion has glue on the rear. You can tear and glue it to the groove of the lower cap.

标准元件盒缓冲脚垫，该产品自带背胶，撕下背胶保护膜，即可直接粘贴到标准元件盒的下盖的脚垫凹槽内。

youdao

The synchronous material pressing control circuit controls the upper cap and a lower cap to be pressed synchronously.

所述同步压料控制电路控制上盖与下盖进行同步压合。

youdao

He told the committee that legislation was needed and a lower cap should be introduced.

BBC: students doing exams

Mr Hunt is quoted in the Daily Telegraph as saying the lower cap, recommended by Mr Dilnot, would "not be credible" in the current economic climate.

BBC: Social care cap 'to be set at ?75,000'

The difficulty of matching income to spending in a way that does not make politicians look in thrall to a few wealthy donors has led all three main parties to call for more state funding and a lower cap on election spending.

ECONOMIST: Why political parties are living beyond their means