American world war two veterans and normandy villagers have joined forces as they did on june 6 , 1944 ? ? only this time the enemy is not the nazi occupier but a bivalve mollusk best cooed in wine and served with fries 美国二战老兵和法国诺曼底地区的居民在“诺曼底登陆”后的58年再次联手“战斗” ? ?在同一个月,同一地点? ?只是他们这次想要赶走的不是德国纳粹而是贻贝!
Some marine bivalves were found in the badaowan formation ( early jurassic ) with continental lacustrine sediment , which indicates that junggar basin used to be coneded with sea water in a short time or the sea water emerged the lake 摘要在陆相河湖沉积的八道湾组(早侏罗世)内,新发现一些海相瓣鳃类化石,表明当时准噶尔盆地在一短期内曾与海水相通,或者海水通过某一水系涌入该河湖区。
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。
Bivalve density in east tangsun lake was maximal while that in niushan lake and longgan lake were minimal . insect density in east tangsun lake was maximal but that in huang lake was minimal , and the differences of them among three lakes were distinct ( p 0 . 05 ) . zoobenthic density in east tangsun lake was maximal but that in huang lake was minimal , and the difference in two lakes was distinct ( p < 0 . 05 ) 在密度方面,寡毛类以龙感湖最高,牛山湖最低,且两湖差异显著( p 0 . 05 ) ;牛山湖螺类明显比其它三个湖湖泊高( p 0 . 05 ) ;双壳类以东汤孙湖最高,牛山湖和龙感湖最低;水生昆虫以东汤孙湖最高,黄湖最低,且东汤孙湖与龙感湖和黄湖差界显著( p 0 . 05 ) ;底栖动物总密度以东汤孙湖最高,黄湖最低,且两湖差异显著( p 0 . 05 ) 。