The results show that floor relief stress of 762 working face exhibits a nearly linear decrease, and forms relief zone in the headgate of 962 working face.
结果表明：762工作面开采对底板卸压应力基本是以线性降低，在 962工作面下平巷形成卸压；
Government officials visited the earthquake zone on Thursday morning to coordinate the relief effort.
政府官员星期四上午视察了地震灾区以协调救灾工作。
The pitching robot, with its three-fingered hand, can throw 90 percent of its pitches in the strike zone, won't need any relief from the bullpen and never asks for a pay raise.
投球机器人的手有三根手指，可以将90%的投球投至好球区，不需候补投手增援，也绝不会向你要求加薪。
Aid and relief supplies are flowing to the disaster zone, but the relatively slow pace of delivery has frustrated many quake and tsunami survivors.
援助和救灾物资正流向灾区，但是相对缓慢的发放速度已经使得众多地震和海啸灾民沮丧失望。
But membership in the euro zone means Italy can't devalue to bring some relief to its exporters.
但欧元区成员身份意味着意大利不能实行本币贬值来缓解出口商压力。
This positions the relief valve below the first check valve, enabling the zone to drain through the relief valve outlet.
在这种位置，安全阀位于第一止回阀下面，使得这个区能够通过安全阀出口排放。
Requirements: the pressure differential relief valve must operate to maintain the "zone" between the two check valves at least 2 PSI less than the supply pressure.
要求：压差安全阀必须具有将两个止回阀之间的“区域”压力维持在比供应压力低至少2 PSI的功能。
Taking into account all factors in earthquake zone, it is a crucial problem of earthquake relief to select the optimal strengthening scheme.
而综合考虑地震震区的各种影响因素，选择最优的加固方案是地震发生后抗震救灾工作中的关键问题。
A pressure differential relief valve is located in a zone between the check valves.
压差安全阀位于止回阀之间的区内。
A pressure differential relief valve is located in a zone between the check valves.
压差安全阀位于止回阀之间的区内。
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