例句與造句

1. Reverse ventilation of standby fan roadway applied in chengjiao mine
   利用備用風(fēng)機(jī)道反風(fēng)在城郊煤礦的應(yīng)用
2. Test of reverse ventilation door arrangement and reversing ventilation results
   礦井反向風(fēng)門設(shè)置與反風(fēng)實(shí)現(xiàn)效果試驗(yàn)
3. Influence of nature ventilation pressure against reversing ventilation in multi air shaft level mine
   淺議自然風(fēng)壓對(duì)多風(fēng)井多水平通風(fēng)礦井反風(fēng)的影響
4. Influence of nature ventilation pressure against reversing ventilation in multi air shaft amp; amp; level mine
   淺議自然風(fēng)壓對(duì)多風(fēng)井多水平通風(fēng)礦井反風(fēng)的影響
5. It's difficult to find reversed ventilation in a sentence. 用reversed ventilation造句挺難的