pre-control

常見例句

The experimental study of sublevel open stoping with tail filling and pre controlling of roof was introduced.
介紹了河?xùn)|金礦預(yù)控頂分段空?qǐng)鑫采俺涮畈傻V法試驗(yàn)研究。
Industry rarely thrives under government control.
在政府控制之下工業(yè)很少會(huì)發(fā)達(dá)。
Those rebellious teenagers are hard to control.
那些反叛的青少年很難管教。
Pollution control has cleared the air.
污染管制已凈化了空氣。
An ASCII control character, end of medium.
一種ASCII碼控制字符，媒體結(jié)束符。
The firemen were unable to control the blaze.
消防隊(duì)員無法控制這場(chǎng)大火。