Term 术语 Definition 定义
Intergovernmental Oceanographic Commission (IOC)
政府间海洋学委员会
Established within UNESCO to promote the scientific investigation of the oceans through the concerted action of Member States.
在联合国教科文组织(UNESCO)框架下成立,旨在通过成员国协作促进海洋科学调查的国际组织。
interior orientation
内方位,内定向
See ORIENTATION.
在摄影测量学中,确定(采用分析方法或在摄影测量仪器中)在相机曝光瞬间像片的内方位元素。内方位元素包括:标定校准焦距、标定投影中心位置以及标定透镜畸变。亦称为inner orientation(内方位,内定向)。
interior perspective centre
内透视中心
See PERSPECTIVE CENTRE.
参见perspective centre(透视中心)。
interlines (of sounding)
加密(测深线),插入线
Those SOUNDING LINES running between the normally spaced lines usually when the BOTTOM is known or suspected to be irregular or if more deta... more
Those SOUNDING LINES running between the normally spaced lines usually when the BOTTOM is known or suspected to be irregular or if more detailed information about the sea bottom relief is required.
当已知或怀疑海底存在不规则起伏或者需要关于海底地势起伏的更详细信息时,在正常的测线间隙之间增加的测深线。
internal waters
内水,内河
Waters on the landward side of the baseline of the territorial sea and landlocked waters within the state.
在领海基线向内陆侧的水域,或某一国家中被陆地包围的水域。
internal wave
内波
See WAVE.
其密度随深度变化的液体中出现的一种波。内波在突变面(交界面)突然变化或者逐渐变化。也称为boundary wave(界面波,边波)。
International Association for the Physical Sciences of the Ocean (IAPSO)
国际海洋物理科学协会
Promotes the study of scientific problems relating to the ocean and interactions at its boundaries.
旨在相关范畴内促进海洋及其边界相互作用科学问题的研究。
International Association of Geodesy (IAG)
国际大地测量协会
One asso­ciation of IUGG.
国际大地测量地球物理学联合会(IUGG)的一个组织。
International Association of Geomagnetism and Aeronomy (IAGA)
国际地磁学和高层大气物理学协会
Promotes international coordination of efforts to further the sciences of geomagnetism and aeronomy.
为促进国际地磁学与高层大气物理学取得进一步科研成果而进行协调的国际组织。
International Association for Hydraulic Research (IAHR)
国际水利研究协会
Stimulates and promotes hydraulic research, both basic and applied, in all its aspects.
在水力研究的基础理论和应用研究的所有方面进行促进和协调的国际组织。
International Association of Lighthouse Authorities (IALA)
国际航标协会
Association of authorities responsible for the provision or maintenance of lighthouses and other aids to marine navigation.
世界上负责提供和维护灯塔及其它助航设备的管理机构组成的协会。
International Association of Meteorology and Atmospheric Physics (IAMAP)
国际气象学和大气物理学协会
Promotes meteorological research and investigation including all aspects of atmosphe­ric physics, particularly in those fields which requir... more
Promotes meteorological research and investigation including all aspects of atmosphe­ric physics, particularly in those fields which require international cooperation.
旨在促进气象研究和调查(包括大气物理学的所有方面,特别是需要国际协作的领域)的国际组织。
International Association of Scientific Hydrology (IASH)
国际水文科学协会
Promotes and develops the study of hydrology; initiates, facilitates and coordinates research on such hydrological problems requiring intern... more
Promotes and develops the study of hydrology; initiates, facilitates and coordinates research on such hydrological problems requiring international cooperation.
为促进和发展水文研究而建立的国际组织。它的使命是发起、推动和协调那些需要国际协作的水文问题的研究。
International Association of Seismology and Physics of the Earth's Interior (IASPEI)
国际地震学与地球内部物理学联合会
Develops the study of seismology and physics of the earth's interior in the economic, social and scientific aspects.
为在经济、社会和科学等各个方面对地震学和地球内部物理学进行研究而建立的国际组织。
International Association of Theoretical and Applied Limnology (IAL)
国际理论与应用湖沼学协会
Furthers the progress of theoretical and applied limnology by holding congresses, by pu­blishing the proceedings of the congresses, and by p... more
Furthers the progress of theoretical and applied limnology by holding congresses, by pu­blishing the proceedings of the congresses, and by providing a sound foundation of methods and techni­ques of limnological investigations.
通过召开会议、出版会议录、提供具有良好基础的湖沼区调查方法和技术,推动湖沼学理论与应用发展的国际组织。
International Association of Volcanology and Chemistry of the Earth's Interior (IAV)
国际火山学和地球内部化学协会
Promotes research in all matters relating to volcanic activity; coordina­tes research in mineralogy, chemistry and physical chemi­stry for t... more
Promotes research in all matters relating to volcanic activity; coordina­tes research in mineralogy, chemistry and physical chemi­stry for the benefit of volcanologists.
为了促进所有与火山活动有关的研究而建立的国际组织。该协会有益于火山学家协调矿物学、化学和物理化学方面的研究。
International Atomic Time
国际原子时
See ATOMIC TIME: INTERNATI­ONAL.
国际计量局基于原子时钟建立的时间参考系。
International Bureau of Weights and Measures (IBWM)
国际计量局
Establishment of international standards and of measurement scales of physical sizes; determination of fundamental physical constants.
协调建立物理量值的测量尺度和国际标准,测定基本物理常数的国际组织。
International Cartographic Association (ICA)
国际制图协会
Advances the study of cartographic problems; instigates cartographic research involving cooperation between nati­ons.
为促进制图学问题研究和推动国家之间的联合制图研究而建立的国际组织。
International (INT) Chart
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A nautical chart with limits and scale in conformity with an internationally agreed scheme of such charts; carries the INT number of that sh... more
A nautical chart with limits and scale in conformity with an internationally agreed scheme of such charts; carries the INT number of that sheet; conforms to the Chart Specifications of the IHO.
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