两条电缆连到金属板的每个角上。Two cables connect to each corner of the plate.油轮外部金属板覆层破裂的那一瞬间,油开始外溢。The tanker began spilling oil the moment her outer plating ruptured.他把金属板上的一些凹痕敲掉了.He hammered out the dents in the metal sheet....
本文介绍了羟乙基纤维素的一般性质, 应用和生产方法.The general properties, application and manufacturing methods of HEC were introduced.研究了高取代度羟乙基纤维素 ( H-HEC ) 的精制工艺.The refining process of high - substitution hydroxyethyl cellulose ( H - HEC ) ...
Early astronomers thought that our planet was the centre of the universe.早期的天文学家认为我们的星球是宇宙的中心。Behind his eyes was a whole universe of pain.他眼神中隐藏着无尽的痛楚。Mankind's knowledge of the universe has increased beyond measur...
A full - duplex, synchronous communications protocol used in airline reservations systems.一种全双工同步通信协议,用于航空公司定票系统.non synchronous非同步的, 异步的RAM comes in many varieties, including dynamic RAM ( DRAM ), synchronous RAM and sy...