These ultra-deep deposits must be drilled at up to three times the normalpressure for offshore oil.
开采这些超深的油矿沉积层所需的钻探压力是开采海上石油正常压力的三倍。
2
It could signal normalpressure hydrocephalus, in which pockets in the brain swell with too much spinal fluid.
这是脑积水的征兆，你大脑里充斥了太多的脊髓液。
3
A test for pressure inside the eye, or intraocular pressure, is one way to screen for the disease, but people with normalpressure can still have glaucoma.