可以告诉没有海洋科学钻探知识的人，先前的纪录是四公里过一点儿。
For those uninitiated in scientific ocean drilling, the previous record was a little over 4 km.
因为这种泥浆较贵，而且对海洋生物有害，所以在钻探过程中，这种泥浆被回收到船上。
Because the mud is expensive and could be harmful to ocean life, it is recycled back to the ship during drilling.
为了解开这个谜，科学家们进行了一次海洋探险，去钻探145亿年前就在水下存在的超级火山。
To help solve this mystery, scientists went on an ocean expedition to drill into a large, 145-million-year-old underwater supervolcano.
他希望，在楚科奇海域能钻探出几千年前的岩心，为了解海洋水流和冰之间相互作用提供详实的历史资料。
He hopes to drill cores that date back thousands of years at the Chukchi Sea margin, providing a detailed history of interaction between oceanic currents and ice.
自事故发生后，英国石油钻探井每天约向海洋内喷入5000桶石油。
Since the accident, the well BP was drilling has been spewing about 5,000 barrels of oil a day into the sea.
4月20日深夜，距路易斯安那州海岸线50英里的名为深水地平线的海洋石油钻探设备发生爆炸起火（这套设备是由美国跨洋公司租赁给英国石油公司的），当时有126名工人和技术人员还在船上。
Late on the night of April 20th, 50 miles from the shore of Louisiana, a fire broke out aboard the Transocean Deepwater Horizon oil rig under lease by BP, with 126 individuals on board.
这艘海洋地质钻探船已成功地在黄海打了一口深水石油勘探井。
The drill ship for Marine geological prospecting has successfully drilled a well for deep water oil prospecting in the Yellow Sea.
鉴于海洋地质、内河勘察、地下工程、石油钻探以及土壤研究的需要，我们借鉴国外仪器的特点设计了袖珍十字板剪力仪。
A portable torsional vane shear device has been developed to meet the needs of research work in marine geology, river exploration, geotechnics, oil drilling and soil mechanics.
通过海洋物探方法和地质钻探施工，基本揭示了本区海底地形地貌特征、岩土层结构及土的物理力学性质。
By methods of engineering drilling and geophysical investigation, this survey had ascertained the topographical feature of seabed, strata structure and physical mechanics property within survey area.
通过海洋物探方法和地质钻探施工，基本揭示了本区海底地形地貌特征、岩土层结构及土的物理力学性质。
By methods of engineering drilling and geophysical investigation, this survey had ascertained the topographical feature of seabed, strata structure and physical mechanics property within survey area.
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