Term 术语 Definition 定义
scoria
熔岩渣,火山渣
(pl. scoriae). Volcanic rock fragments usually of basic composition, characterized by marked vesicu­larity, dark colour, high density, and ... more
(pl. scoriae). Volcanic rock fragments usually of basic composition, characterized by marked vesicu­larity, dark colour, high density, and a partly crystalline texture.
(复数形式为scoriae)一般指碱性成分的火山熔岩碎块,特征呈多孔状,暗色,高密度以及伴有部分晶体。
scour
冲刷,清除
The action of a CURRENT or FLOW of water in clearing away MUD or other DEPOSIT; in civil engineering an artificial CURRENT or FLOW produced ... more
The action of a CURRENT or FLOW of water in clearing away MUD or other DEPOSIT; in civil engineering an artificial CURRENT or FLOW produced for this purpose.
清除淤泥或其他淤积物的潮流或水流的运动;在土木工程中,也指为达此目的产生的人工射流或水流。
scree
岩屑堆,山麓碎石堆
A mass of DETRITUS, forming a precipitous, strong SLOPE upon a mountain-side. Also the material composing such a SLOPE. See also TALUS.
碎石堆,在山麓侧面形成极陡的坡面。也指其他物质构成的坡。亦见talus(岩堆;斜面)。
screen
屏蔽,筛选;荧光屏
A device to shield or separate one part of an apparatus from other parts, or to separate the effects of one part on others. In electronic ch... more
A device to shield or separate one part of an apparatus from other parts, or to separate the effects of one part on others. In electronic charting, a device connected to a COMPUTER displaying information either under computer control, or under user control, e.g. on a CATHODE-RAY TUBE. Devices allowing for high resolution are capable of displaying also graphics.
将设备的一部分与其他部分隔开或分离的装置,或这种分离的作用。 在电子制图中,指连接计算机由计算... more
将设备的一部分与其他部分隔开或分离的装置,或这种分离的作用。 在电子制图中,指连接计算机由计算机控制或用户控制的信息显示,如阴极射线管。 能够显示图形的高分辨率设备。
scribing
刻图
A method of preparing a MAP by cutting the lines into a prepared coating.
一种通过在涂膜片上刻绘线制作地图的方法。
sea
海,海洋;风浪,海面状况
The great body of salt water in general, as oppo­sed to LAND; OCEAN. One of the smaller divi­sions of the OCEANS. The state of the surface... more
The great body of salt water in general, as oppo­sed to LAND; OCEAN. One of the smaller divi­sions of the OCEANS. The state of the surface of the OCEAN with regard to WAVE or SWELL, as a calm sea. See CROSS SEA, HEAD SEA, BEAM SEA, FOLLOWING SEA, QUARTER­ING SEA, SUGAR LOAF SEA.
泛指相对于陆地的广大咸水水域; 海洋、大洋的某个较小部分。 涉及到波浪或涌浪的海洋表面状态,如... more
泛指相对于陆地的广大咸水水域; 海洋、大洋的某个较小部分。 涉及到波浪或涌浪的海洋表面状态,如无风浪海。见交叉浪、顶头浪、横浪、顺浪区、尾斜浪和锥形浪。
seabed sampler
海底采样器
A device used to obtain samples of the SEAFLOOR.
获取海底样品的仪器。
seabed texture chart
海床构造图
A tracing showing the nature and texture of the BOTTOM, DEPTH CONTOURS and SEABED features including WRECKS and obstructions. Also called bo... more
A tracing showing the nature and texture of the BOTTOM, DEPTH CONTOURS and SEABED features including WRECKS and obstructions. Also called bottom texture tracing.
显示海底特性和结构、等深线和海床特征的图,图上也显示沉船和障碍物。亦称bottom texture tracing。
seabed topography
海底地形
See TOPOGRAPHY.
参见topography(地形)。
sea bottom temperature
海底温度
The temperature measured at or close to SEAFLOOR.
参见bottom temperature(海底温度)。
seaboard
海岸,沿海地区
A general term for the rather extensive coastal region bordering the SEA.
泛指邻近海洋,有一定宽度的沿岸地区。
seabed
海床
See SEAFLOOR.
参见sea floor(海床)。
sea-bed
海床
See SEAFLOOR
参见sea floor(海床)。
sea (or lake) breeze
海(湖)风,向岸风
WIND of coastal regions, blowing by day from a large water surface (sea or lake) to­wards the LAND as a result of diurnal heating of the la... more
WIND of coastal regions, blowing by day from a large water surface (sea or lake) to­wards the LAND as a result of diurnal heating of the land surface.
在海岸附近,由于陆地表面白天增加热量较多,形成由海面或大湖面向陆地吹送的风。
sea bottom
海底
See SEAFLOOR.
参见sea floor(海床)。
sea bottom sediment chart
海地沉积图
See CHART: SEA BOTTOM SEDI­MENT.
主要表示海底底质类型和特性资料的海图。
sea buoy
海口浮标,海界浮标
See FAREWELL BUOY.
参见farewell buoy(港界浮标)。
sea channel
海底峡谷,海沟
A continuously sloping elongated discrete DEPRESSION commonly found in FANS or ABYSSAL PLAINS and customarily bordered by LEVEES on one or b... more
A continuously sloping elongated discrete DEPRESSION commonly found in FANS or ABYSSAL PLAINS and customarily bordered by LEVEES on one or both sides.
一种连续的狭长的海底凹地,离散分布,一般出现在坡度平缓的海底或扇状海底。
seafloor
海底,海床
The BOTTOM of the OCEAN and seas where there is a generally smooth gentle GRADIENT. Also referred to as sea bed (sometimes seabed or sea-bed... more
The BOTTOM of the OCEAN and seas where there is a generally smooth gentle GRADIENT. Also referred to as sea bed (sometimes seabed or sea-bed), and sea bottom.
具有普遍平缓坡度的海洋底部。亦称sea bed(有时写作sea-bed)或sea bottom。
sea fog
海雾
See FOG.
海面上形成的平流雾。