渤海

The fat content and the fatty acid compositions in styela clava and dona intestinalis from Yantai sea area were analyzed and the extraction technology was studied.

对烟台湾的柄鞘和玻璃鞘的脂肪含量及其脂肪酸组成进行了分析,并对其提取工艺进行了研究。

An investigation of Anisakis simplex larvae,the most important causative agent of anisakiasis,in marine fishes caught in Bohai sea was carried out in order to detect their infectivity.

为了了解各中人体异尖虫病的主要致病源——简单异尖虫幼虫的感染情况,进行本调查。

Digenetic trematodes infection on fish was analyzed in the Bohai Sea horn 1983 to 1986.The results showed that the infection value in inner sea was higher than outer sea.

摘要1983~1986年采集的感染复殖吸虫进行分析，结果表明：从外到内感染强度呈现加重的趋势。

Dongpu depression, a oil-gas bearing basin, is situated in the southwest Bohaiwan basin.Puwei sag is a subunit that is tectonically located in the north central upheave of Dongpu depression.

东濮凹陷是湾西南部的一个含油气盆地，濮卫洼陷构造位置上处东濮凹陷中央隆起带北部，为一负向次级构造单元。