Engineers had spent days pumping heavy drilling fluid into the leaking well head on the ocean floor in a high-pressure bid to smother the gushing crude and ultimately seal the well with cement.
工程师们数日来一直向海底的泄漏油井泵入大量的钻探泥浆,希望用高压堵住喷涌的原油,最后用水泥封死油井。
To provide a method and apparatus for heating fluid in the proximity head of a semiconductor wafer processing system.
提供了一种用于加热接近头中的流体的设备和方法。
Objective To explore the relationship between myelin basic protein levels in cerebrospinal fluid (CSF - MBP) and injury type patients with acute head injury.
目的探讨急性脑外伤患者脑脊液髓鞘碱性蛋白(CSF - MBP)水平与其损伤类型的关系。
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