| 释义 |
ultra-deep 英'ʌltrəd'iːp美'ʌltrəd'iːp COCA²³⁹⁸¹⁶BNC²³⁶²¹³⁺¹Economist⁴¹³⁰³⁺²
基本例句
超深层¹⁰⁰
Brazil's Petrobras is developing its own technologies to exploit ultra-deep water.
巴西的“巴西石油”正在研发深海石油勘探技术。 ecocn
The paper also studies the ultra- deep drilling rig safety assessment case by using the established safety assessment method, obtains the safety level of ultra-deep drilling rig and its systems.
本论文还利用所建立的安全评估方法进行了超深井钻机安全评估实例分析，得出了被评估钻机及其各系统的安全等级。 lib.swpu.edu.cn |