开阔海 meaning in Chinese

open sea

At the same time , relationship between rock and elctronics for every formation is determined . 2 . there are five depositional faces in the area : open sea , restrained sea , tidal flat , salified lagoon and bank
4 、在单井沉积相研究的基础上，对各组的岩相古地理特征进行了详细研究，研究认为：区内发育开阔海、局限海、潮坪、咸化泻湖和滩五种沉积相类型。
On the basis of depositional studying of single well , concluding lithofaces - paleography of every formation : yeli - liangjiashan formations deposit in restrained sea ; lower majiagou formation early in tidal flat and late in restrained platform ; upper majiagou formation early in tidal flat and late in open sea ; fengfeng formation early in tidal flat and late in open sea
指出冶里组?亮甲山组以局限海沉积为主，早马家沟早期潮坪发育，晚期为局部台地，晚马家沟早期仍有广泛的潮坪发育，晚期则以开阔海为主，峰峰期早期潮坪广布，晚期则以广泛发育开阔海为主。