船舶在开舱起卸危险货物前，应先进行充分通风；
Loading and unloading ships in open space dangerous goods, should be adequately ventilated;
地下处理措施中的地层加固方案和带压开舱换刀方案。
Treatment measures in underground stratum reinforcement and open space with pressure to change cutter and tool.
参数装定技术是实现开舱时间自适应修正系统功能的关键技术之一。
Parameter setting technology is the key technology to realize the functions of dispending time adaptive correction system.
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