Term 术语 Definition 定义
component
调和分潮
See HARMONIC CONSTITUENT.
参见harmonic constituent(调和分潮)。
composite electronic navigational system
复合电子导航系统
One contrived in such a way that the POSITION is determined by lines of different types, for instance, by a LATTICE of circles and a LATTICE... more
One contrived in such a way that the POSITION is determined by lines of different types, for instance, by a LATTICE of circles and a LATTICE of HYPERBOLAE.
采用不同类型的位置线进行定位,例如圆弧格网、双曲线格网。
composite path
复合路径
A wave track which lies partly over LAND and partly over water.
传播路径部分位于陆地上空、部分位于海水上空的波传播轨迹。
composite photograph
组合像片
See PHOTOGRAPH.
在航空摄影中,指由多镜头航空摄影机的几个镜头同时曝光所拍摄的像片组合得到的像片,效果类似于单一的广角镜头拍摄的像片。
composite sailing
组合航法
See SAILING.
为满足高纬地区的航行而对大圆航法改进得到的航法。
compound tide
复合潮,混合潮
See TIDE.
速度等于两个或者更多基本分潮速度之和或之差相等的分潮。复合潮通常发生在浅水区域。参见shallow water constituent(浅水分潮)。
compression (of the earth)
扁率(地球)
See FLATTENING OF THE EARTH.
参见flattening of the earth(地球扁率)。
compression ratios
扁率(地球)
See FLATTENING OF THE EARTH.
参见flattening of the earth(地球扁率)。
compressional wave
压缩波
See WAVE.
在弹性介质中,使介质某一部分体积发生变化但不会产生旋转的波。
computer
计算员/计算器
A person who performs calculations. A device capable of accepting DATA, processing it according to stored instruction that are followed in a... more
A person who performs calculations. A device capable of accepting DATA, processing it according to stored instruction that are followed in automatic sequence, and supplying the results in some form. It usually consists of input and output devices, STORAGE, arithmetic and logical units, and a control unit.
从事计算工作的人。 能够接收数据,能根据存储指令自动处理数据,并以某种形式提供结果的设备。它通常包括:输入输出设备、存储设备、运算逻辑单元和控制单元。
computer: analogue
模拟计算机
A physical device or system which behaves in a manner analogous to some system under study, simulating the processes and producing results w... more
A physical device or system which behaves in a manner analogous to some system under study, simulating the processes and producing results which are measured in terms of physical quantities. Often an electrical system.
一种物理设备或系统,通常是一个电子系统。它以类似所研究的某些系统的方式工作,模拟其过程和并产生以物理量度量的结果。通常是一种电子系统。
computer: digital
数字计算机
A machine for carrying out mathematical processes by operations based on counting, as distinct from an ANALOGUE COMPUTER.
一种进行数学处理的机器,采用同模拟计算机不同的基于计算的操作。
computer-assisted (computer-aided) cartography
电脑辅助制图
A system which is used to perform specific cartographic function by means of computer hardware and software which aids humans to make decisi... more
A system which is used to perform specific cartographic function by means of computer hardware and software which aids humans to make decisions and/or perform their functions. Because of the graphic nature of cartography, such a system always contains, or makes use of, a computer graphics system.
一个通过计算机软硬件辅助人来进行决策和操控,以执行特定制图功能的系统。由于制图的图形性质,这样一个系统总是包含或使用计算机图形系统。
computer graphics
计算机图形(学)
All methods and techniques used in computer sciences to represent data in graphical form and to process images.
在计算科学中,用于以图形形式表示数据或处理图像的所有方法和技术。
concentration: ice
海冰密集度,冰覆盖率
See ICE.
在海冰报告中,某一区域冰占的面积与冰和水所占总面积之比。通常用十分之几来报告密集度。亦可称为ice cover(冰盖层)。
concluded angle
推算角
See ANGLE.
三角形中的第三个角,其角度根据另外两个角计算,而不是测量得到。
condenser
聚光器;电容器
In optics, a LENS or LENS SYSTEM designed to concentrate the ILLUMINATION from a light source on a limited area. In electricity, a device f... more
In optics, a LENS or LENS SYSTEM designed to concentrate the ILLUMINATION from a light source on a limited area. In electricity, a device for receiving and storing an electric charge. Also called a capacitor.
在光学技术中,一个或多个透镜组成的系统,用于将光源所发出的光集中在一个有限区域。 在电学中,接收并存储电荷的设备。亦称作capacitor(电容器)。
condition equation
条件方程式
See EQUATION.
表示相关量存在的某种关系的等式,这些量不是彼此独立的,先验存在,与观测值所要求的关系不同。
conductivity
电导率;导热率;传导率
The ability to transmit, as electricity, heat, sound etc.
传输电、热、声音的能力。
cone
冲积椎
See FAN.
参见fan(扇形海底)。