Term 术语 Definition 定义
cruising radius (or range)
巡航半径,续航距离,续航力
The distance a craft can travel at a given SPEED without refueling.
在不加油的情况下,一艘船舶以指定速度能够航行的最远距离。
crust
地壳
In GEOLOGY, the outer LAYER of the solid EARTH; the LITHO­SPHERE. Also called earth's crust.
在地质学中,固体地球的外层,亦可称作岩石圈或地球的地壳。
crystal clock
晶体钟,石英钟
See CLOCK.
包含恒定频率发生器的精密时钟,该发生器由石英晶体谐振器控制,采用合适方法产生连续旋转以操作时... more
包含恒定频率发生器的精密时钟,该发生器由石英晶体谐振器控制,采用合适方法产生连续旋转以操作时间指示器。也称作 quartz clock(石英钟)。
ctd probe
ctd 探测器
Instrument for measuring electrical CONDUCTIVITY, TEMPERATURE and DEPTH of the SEA WATER. See PROBE.
测量海水电导率、温度、深度的仪器。参见probe(探测器)。
culmination
顶点
The position of a HEAVENLY BODY when at highest APPARENT ALTITUDE. Also, for a HEAVENLY BODY which is continually above the HORIZON, the pos... more
The position of a HEAVENLY BODY when at highest APPARENT ALTITUDE. Also, for a HEAVENLY BODY which is continually above the HORIZON, the position of lowest APPARENT ALTITUDE. Culmination occurs when the body transits the LOCAL MERIDIAN. See MERIDIAN TRANSIT.
天体处在最大视高度的位置;也指持续处在地平上的天体,其最小视高度的位置。参见meridian transit(中天... more
天体处在最大视高度的位置;也指持续处在地平上的天体,其最小视高度的位置。参见meridian transit(中天)。
culture
人工建筑
All features constructed on the surface of the EARTH by man, such as cities, railways, CANALS, etc.
人类在地球表面建造的一切要素,如城市、铁路、运河等。
cumulonimbus
积雨云
See CLOUD GENERA.
参见cloud genera(云属)。
cumulus
积云
See CLOUD GENERA.
参见cloud genera(云属)。
cupola
圆顶塔
A small dome-shaped tower or turret rising from a building.
一种圆顶形的塔或建筑物上的塔楼。
current
流;水流,海流
Water or other fluid in essentially horizontal motion. In British terminology, a non-periodical movement of water, generally horizontally, ... more
Water or other fluid in essentially horizontal motion. In British terminology, a non-periodical movement of water, generally horizontally, due to many causes such as different temperatures and prevalent WINDS. Some may be temporary, others permanent.
1.水平运动的水或其它流体。 2.在英国术语中指,因为温度不同和盛行风等多种原因引起的水的非周期性... more
1.水平运动的水或其它流体。 2.在英国术语中指,因为温度不同和盛行风等多种原因引起的水的非周期性、基本水平的运动,有的可能是暂时的,有的可能是永久的。
current: backrush
回卷流
A GRADIENT CURRENT caused by the rise of water level near shores and in SEA REACHES.
由于海岸附近和海滩附近的水位上升引起的梯度流。
current: coastal
沿岸流
A relatively uniform DRIFT usually flowing parallel to the SHORE in the deeper water adjacent to the SURF ZONE.
一种速度相对稳定的海流。它一般在靠近拍岸浪区的较深水域沿平行于海岸的方向流动。
current: density
密度流
A GRADIENT CURRENT caused by the horizontal gradient of water density.
由水密度的水平梯度导致的梯度流。
current: diurnal
全日潮
The type of TIDAL CURRENT having only one FLOOD and one EBB period in a TIDAL DAY.
潮汐的一种类型,一个潮汐日内只有一次涨潮和一次落潮。
current: drift
偏流,吹送流
A wide, slow-moving OCEAN CURRENT prin­cipally caused by WINDS.
主要由风驱动的大范围、流速缓慢的洋流。
current: drift angle
流压角
The angle between the true heading and the track of a vessel caused by the action of current.
由于洋流造成的真航向和船舶航迹线之间的夹角。
current: earth
地电流
See CURRENT(S): TELLURIC.
参见telluric current(大地电流)。
current: ebb
落潮流
See EBB STREAM.
参见ebb stream(落潮流)。
current: flood
涨潮流
See FLOOD STREAM.
参见flood stream(涨潮流)。
current: geostrophic
地转流
A current existing when the horizontal pressure gradient and the Coriolis force are in balance.
当水平压力梯度和科里奥利力平衡时存在的水流。