Term 术语 Definition 定义
adjustment
校正,平差,调整
The determination and application of CORRECTIONS to OBSERVATIONS or MEASUREMENTS, for the purpose of reducing ERRORS or removing internal in... more
The determination and application of CORRECTIONS to OBSERVATIONS or MEASUREMENTS, for the purpose of reducing ERRORS or removing internal inconsistencies in observed results. Adjustment may either refer to mathematical procedures or to CORRECTIONS applied to instruments.
为减小误差或消除观测结果的内部不符值,确定和加给观测值以改正数。本术语既可指数学方法,亦可指给观测仪器所加的改正。
aerial
天线
See ANTENNA.
参见antenna(天线)。
aerial camera
航空摄影机
See CAMERA.
专门设计在飞机上使用的相机。
aerial navigation
航空导航
See NAVIGATION: AIR.
参见air navigation(航空)。
aerial photogrammetry
航空摄影测量
See PHOTOGRAMMETRY.
利用航空摄影进行的测量。
aerial photograph
航摄像片,航空像片
See PHOTOGRAPHY.
任何从空中获取的像片。有时也称之为航空像片(air photograph)。
aerial photography
航空摄影学
See PHOTOGRAPHY.
有关拍摄航空像片的工艺、科学和过程。
aerial survey
航空测量
See SURVEY.
使用航摄像片进行测量作业。也包括用于测量目的的航空摄影。
aerial triangulation
航空三角测量
See PHOTOTRIANGULATION.
参见phototriangulation(像片三角测量)。
aerology
高空气象学
Study of the FREE ATMOSPHERE.
研究自由大气研究的学科。
aeromarine light
海上航空灯
See LIGHT.
一种用于飞机导航的海上灯标,其部分光束能在地平线上偏转10到15度。
aeronautical beacon
航空灯标,航空信标
See BEACON.
全方位可见、持续或间断发光的航空地面灯标,用于指示地面特定位置点。无线电信标可与其结合使用。
aeronautical chart
航空图
See CHART.
为满足航空的需求而专门编制的描述地面人工地物和地貌的地图。
aeronautical ground light
地面航空灯
See LIGHT.
与飞机上的信号灯不同,专门为飞机提供导航的灯标。
aeronomy
高空大气物理学
Term proposed for the study of the chemistry and physics of the high ATMOSPHERE.
研究高空大气化学与物理的学科。
aerotriangulation
航空三角测量
See PHOTOTRIANGULATION.
参见phototriangulation(像片三角测量)。
affluent
支流
A STREAM flowing into a larger STREAM or LAKE; a TRIBUTARY.
注入一个较大河流或湖泊的水流。
afloat
漂浮 的
Floating, as opposed to being AGROUND.
漂浮的,与搁浅相反。
age of diurnal inequality
日潮不等潮龄
The time interval between the maximum semi-monthly north or south declination of the moon and the maximum effect of the declination upon the... more
The time interval between the maximum semi-monthly north or south declination of the moon and the maximum effect of the declination upon the range of tide or the speed of the tidal current, this effect being manifested chiefly by an increase in the height or speed difference between the two high (low) waters or flood (ebb) currents during the day. The tides occurring at this time are called TROPIC TIDES. Also called diurnal age.
月球的最大半月真北或真南偏角和该偏角对潮汐变化或潮流速度最大影响之间的时间间隔,这种影响主要是由一天中两个高(低)潮或涨(退)潮流之间的高度或速度差的增加表示的。在这个时间出现的潮汐称作回归潮。亦称日潮龄(diurnal age)。
age of parallax inequality
视差不等潮龄
The time interval between perigee of the moon and the maximum effect of parallax upon the RANGE OF TIDE or the speed of the TIDAL CURRENT.
月亮近地点和月亮视差对潮汐变化或潮流速度产生最大影响之间的时间间隔。