在世界范围内牡蛎栖息地的调查中,这种多肉多汁的软体类动物正以飞速消亡,与此同时由于病害与过量的捕捉85%的(牡蛎所赖以栖息的)群礁也在消亡。
A survey of oyster habitats around the world has found that the succulent mollusks are disappearing fast and 85 percent of their reefs have been lost due to disease and over-harvesting.
当相同的鱼类被放入大堡礁附近的实验鱼礁中时,它们会疏于戒备,在起着保护作用的珊瑚礁中不知所措。
When those same fish were placed in experimental reefs near the Great Barrier reef, they disregarded safety, straying from the protective coral.
在过去的十年中超过90 %的加勒比礁珊瑚,已经死亡。
Over the past decade over 90% of Caribbean reef coral, have died.
通过对深水港水下炸礁中的一些难题分析,提出了一些解决实际问题的实用措施。
Some practical countermeasures are introduced according to the analyses on problems of underwater reef demolition in deep harbors.
迄今的资料表明,世界上最高产的油田几乎都是生物礁中的。
Current information indicates that the highest yield of oil fields in the world almost is in organic reefs.
礁块的粘结岩成骨架中通常有大洞,是由于生物快速生成形成的。
Reefy boundstone or framework commonly contains large cavities formed through rapid organic growth.
渔塘铅锌矿床产于寒武纪碳酸盐岩中,主要受构造、岩性和藻礁相控制。
The occurrence of the Yutang lead and zinc-sulfide deposit in the Cambrian carbonate rocks is controlled mainly by tectonic, lithologic and algae reef factors.
中奥陶统一间房组沉积时期为区域性的海水变浅的开阔台地台内浅滩夹点礁沉积。
Yijianfang formation of Middle Ordovician sedimentary period is the open platform of regional seawater shoaling with platform-inter-shallow patch reef sedimentary.
地震属性分析技术在川东黄龙场三维区生物礁预测中效果良好,生物礁在均方根振幅属性上特征明显。
The seismic attributes analysis technology is effective in Huanglongchang field's 3-D seismic area reef forecast in the Eastern Sichuan.
地震属性分析技术在川东黄龙场三维区生物礁预测中效果良好,生物礁在均方根振幅属性上特征明显。
The seismic attributes analysis technology is effective in Huanglongchang field's 3-D seismic area reef forecast in the Eastern Sichuan.
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