Oceanography has been defined as “The application of all...
发布网友
发布时间：2022-04-25 13:09
共3个回答
热心网友
时间：2024-03-03 05:55
对大多数人来讲，大海是遥不可及的，除了那些早期跨洲旅行者，以及依海为生的人，其他人似乎没有理由去探究海洋，顶多问下海水下面会是什么呢？“海底是什么样子”，这个问题的第一次提出，也只是因为铺设从美洲到欧洲的海底电缆计划而基于商业目的而提。工程师们必须得弄清楚电缆途径线路的起伏深度，以便估量出制造电缆所需要的长度是多少。
1853年， 大西洋电报公司为美国海军服务的莫里解开了海底的真相。1840S，莫里负责的声波巡回探测法被用于探测北大西洋和太平洋的深度。之后，他的《海洋自然地理》一书中提及的新发现进一步引起了人们对海洋的兴趣。
（我也真是无聊，一点悬赏都没有，帮你人工翻译了这么多。。。。）
热心网友
时间：2024-03-03 05:58
百度知道
十分钟内有问必答
立即下载
Oceanography has been defined as “The application of all sciences to the study of the sea”.
Oceanography has been defined as “The application of all sciences to the study of the sea”. Before the nineteen century, scientists with an interest in the sea were few and far between. Certainly Newton considered some theoretical aspects of it in his writings, but he was reluctant to go to sea to further his work.
For most people the sea was remote, and with the exception of early intercontinental travelers or others who earned a living from the sea, there was little reason to ask many questions about it, let alone to ask what lay beneath the surface. The first time that question “What is at the bottom of the oceans?” had to be answered with any commercial consequence was when the laying of a telegraph cable from Europe to America was proposed. The engineers had to know the depth profile (起伏形状) of the route to estimate the length of cable that had to be manufactured.
It was to Maury of the US Navy that the Atlantic Telegraph Company turned, in 1853, for information on this matter. In the 1840s, Maury had been respojnsible for encouraging voyages during which soundings (测声) were taken to investigate the depths of the North Atlantic and Pacific Oceans. Later, some of his findings aroused much popular interest in his book The Physical Geography of the Sea.
The cable was laid, but not until 1866 was the connection made permanent and reliable. At the early attempts, the cable failed and when it was taken out for repairs it was found to be covered in living growths, a fact which
展开
我来答
2条回答
匿名用户
2016-12-16
海洋学曾被如此定义——各学科中跟海洋有关的研究的具体应用。19世纪之前，对海洋感兴趣的科学家寥寥无几。诚然，牛顿在他的著作中 提及了某些理论的东西，但他似乎不愿对海洋做更深的研究。
对大多数人来讲，大海是遥不可及的，除了那些早期跨洲旅行者，以及依海为生的人，其他人似乎没有理由去探究海洋，顶多问下海水下面会是什么呢？“海底是什么样子”，这个问题的第一次提出，也只是因为铺设从美洲到欧洲的海底电缆计划而基于商业目的而提。工程师们必须得弄清楚电缆途径线路的起伏深度，以便估量出制造电缆所需要的长度是多少。
1853年， 大西洋电报公司为美国海军服务的莫里解开了海底的真相。1840S，莫里负责的声波巡回探测法被用于探测北大西洋和太平洋的深度。之后，他的《海洋自然地理》一书中提及的新发现进一步引起了人们对海洋的兴趣。
但电缆的铺设,直到1866年才永久和可靠的连接好。早期的尝试中,电缆铺设失败,取出修理时被发现上面覆盖着正在生长的植物,这个发现否定了当时科学界认为海洋深处没有生命的观点。几年之内，海洋学就开始了,1872年汤姆逊领导了一次由科学家组成考察,这次考察持续了四年,从海洋中采集了并带回了成千上万的标本。他们将标本分类和分析来科学家并导致见得报告,最后一卷出版于1895年。
热心网友
时间：2024-03-03 05:58
2:D
3:C
4:A
