例句與造句

1. And in some sanctuaries , the extraction of oil and gas is allowed
   而在另一些地區(qū)，石油和天然氣的開采也是準許的。
2. An integrated optimal controlling model for exploration and extraction of oil and gas resources
   油氣資源勘探與開發(fā)的綜合優(yōu)化模型
3. 2 . the optimal strategies for exploration and extraction of oil and gas resources the oil and gas resources are the scarce , strategic and exhausted resources , so the development strategies for the exploration and extraction should be made scientifically
   2 、油氣資源勘探與開發(fā)的最優(yōu)策略分析油氣資源是一種稀缺和戰(zhàn)略性的可枯竭資源，制定科學(xué)合理的勘探與開發(fā)策略是十分必要的。
4. It's difficult to find extraction of oil in a sentence. 用extraction of oil造句挺難的