coastal waters、offshore waters、inshore waters各是什么意思,有何分别关键是他们的区别或者是距离岸边由近到远的排列一下那些机械翻译的自己懂得自己说的什么不啊

coastal waters、offshore waters、inshore waters各是什么意思,有何分别关键是他们的区别或者是距离岸边由近到远的排列一下那些机械翻译的自己懂得自己说的什么不啊 英语翻译No stable metal was added into the water.The background total metal concentrations in the seawater were not determined in this study,but the authors previous study indicated that metal concentration in Hong Kong coastal waters was general waters-ocean waters是什么意思 英语翻译Results and DiscussionAccording to reported information,the average concentrationof Cd is about 0.05 lg Cd/L in unpolluted water,while in coastal waters it tends to increase to over 0.1 lgCd/L and even over 10 lg Cd/L in some areas due to Ocean fishing accounts for 80% of the world fish catch.The other 20% comes from inland fishing (5%) and other source (15%).95% of all ocean catches occurs in coastal waters.1/4 to 1/3 of the world’s ocean fish catch is used to feed animals.Oceans h 一道英语语法题,求助,谢谢.In 1987 a Soviet icebreaking ship helped free three gray whales that had become trapped in the Arctic ice after they had swum into the coastal waters of Alaska to feed. 此句正确.1.这句话中用了两个过去 In 1988 a Soviet icebreaking ship helped free three gray whales that had become trapped in the Arctic ice after they had swam into the coastal waters of Alaska to feed.这里面有一个时态错,求高人告诉我哪个错并且为什么,我过去 英语翻译The carriers may be motor,rail,air carriers;they may be water carriers utilizing boats or barges on the coastal waters;they may even be pipeline com panies transporting oil and gas.The purpose of field warehousing is to create warehouse r SAT语法题.2010年一月的.In 1988 a Soviet icebreaking ship helped free three gray whales that had become trapped in the Arctic ice after they (had swam) into the coastal waters of Alaska to feed. had swam错了.我知道.可是我说不出原 英语翻译Whales are found in open seas throughout the world and occasionally in coastal waters,as well.Certain species migrate,while others remain yearround in the same habitats.The skin of whales is usually black,gray,tan and white.Their skin tex In 1988 a Soviet icebreaking ship elped free thregray whales that had become trapped in the Arctic ice aftre they 【had swam】 into the coastal waters of Alaska ot feed.这里错误是had swam应改为had swum,但这里两个过去完成时用after coastal trade liners如何翻译? waters the flowers中文 recreational waters是什么意思 waters的意思 waters是什么意思啊? still waters run deep