双壳贝 meaning in Chinese
bivalve shell
bivalvular
Examples
- Unlike other molluscs , bivalves lack a radula and feature labial palps , which carry food from the gills to the mouth
与其他软体动物不同的是,双壳贝缺乏齿舌,具有唇瓣,可将食物由鳃送到口部 - Bivalves include all dorsoventrally compressed mollusc species ; they typically have two - part shells dorsally hinged by strong muscles and ligaments
双壳贝包含所有背腹扁平的软体动物,其特徵包括：具有双壳,在背部有强韧的肌肉和韧带连接双壳 - Under the programme , epd staff collected samples of marine water and bottom sediment from across seven different water control zones representing the full geographical range of hong kong waters : mirs bay , tolo harbour , junk bay , victoria harbour , southern , north western and deep bay . at the same time , samples of marine biota including fish , bivalves , shrimps and mantis shrimps were collected from five water control zones
根据监测计划，环保署人员在全港的七个水质管制区内采集海水及海底沉积物样本，其中包括大鹏湾吐露港将军澳维多利亚港南区西北部及后海湾水质管制区，此外并在五个水质管制区内收集海洋生物样本，包括鱼类双壳贝虾及濑尿虾作化验。