深部勘探 meaning in Chinese

deep prospecting

Much more powerful motor generators exist for large configurations and for deep exploration .
进行大极距和深部勘探时则使用更大功率的发电机。
The petroleum exploraion prospective in deep burial strata is an issue concerned on petroleum industry all over the world . it involves in some important problems , such as finding new petroliferous strata or fields by exploring deeper buried strata
深层的油气勘探远景是当全球石油工业界普遍关注的问题，它涉及到通过深部勘探来寻找含油气的新层系、新领域等重要问题。