气开 meaning in Chinese

air to open,

The engine puffed out of the station .
机车噗噗地喷着气开出车站。
Effects of yiqi kaimi recipe on gastrointestinal motility and neuropeptides in rats with colonic slow transit constipation
益气开秘方对结肠慢输型便秘大鼠肠动力和肠神经肽的影响
Gun is designed as gas - on and gas - off type , with quick response , it could biggest control still leak adhesive when stop machine , result in the original material wasted
枪体采用气开气关式设计，反应速度灵敏，极大的控制停机时胶仍然往下漏，造成原材料的浪费。喷嘴的规格尺寸，可根据用户要求订做。