这项研究发现，即使是在持续高速增长和贫困率下降的国家，虽然有些社区脱离了贫困，但还有些社区特别难以脱离贫困。
Even within countries with sustained high growth and falling poverty rates, some communities remained stubbornly poor while others emerged from poverty, the study finds.
高速滑行道的设计意图是加速飞机着陆后脱离跑道，从而减少跑道占用的时间。
The high speed taxiway is designed to expedite aircraft turning off the runway after landing, thus reducing runway occupancy time.
转杆高速旋转时，捏住离合器的提环就可进行与传动系统的脱离操作。
When the rotary rod is rotated at a high speed, the disengaging operation between the clutch and a transmission system by kneading the bail of the clutch.
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