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	Term	术语	Definition	定义
	stripes (of colour)	色带	Areas of contrasting colour separated from one another by straight lines, and used as distinguishing characteristic for navigation marks. ... more Areas of contrasting colour separated from one another by straight lines, and used as distinguishing characteristic for navigation marks. In British terminology horizontal stripes are denoted as bands.	用直线隔开的对照色区，用于标识航标性质。
	strong gale	烈风；九级风	Wind with a speed between 41 and 47 KNOTS (Beaufort scale wind force 9).	具有41至47节（9级风力）速度的风。
	structure	建筑物，设备，构筑物	The term "structure" shall include, without limitation, any pier, wharf, dolphin, weir, boom, breakwater, bulkhead, revetment, riprap, jetty... more The term "structure" shall include, without limitation, any pier, wharf, dolphin, weir, boom, breakwater, bulkhead, revetment, riprap, jetty, permanent mooring structure, power transmission line, permanently moored floating vessel, piling, aid to navigation, or any other obstacle or obstruction.	术语“structure”没有严格定义，可包括：任何突码头、岸壁码头、系船桩、土石堰、筏堰、防波堤、护堤�... more 术语“structure”没有严格定义，可包括：任何突码头、岸壁码头、系船桩、土石堰、筏堰、防波堤、护堤、护岸墙、抛石堤坝、导水堤、固定系留装置、输电线、固定系泊浮船、板桩、助航标志，或其它任何物标或障碍物。
	stylus	触针，记录针	A pointer that is operated by placing it in a display space or a tablet.	安装在显示器内或面板内作业用的指针。
	subastral point	星下点	See SUBSTELLAR POINT.	天体的地理位置；在特定时刻，特定的天体位于天顶时的地球表面点。亦称subastral point。
	sub-bottom profiler	海底地层剖面仪	A form of active, low frequency sonar in which acoustic beams penetrate the BOTTOM. A recorder produces a chart which represents a cross s... more A form of active, low frequency sonar in which acoustic beams penetrate the BOTTOM. A recorder produces a chart which represents a cross section of the geological structure of the subbottom. See also: ECHO SOUNDER.	一种低频率主动声纳仪器，其声束可以穿透底部。其记录器可以产生表示海底地层地质结构的横截面图，�... more 一种低频率主动声纳仪器，其声束可以穿透底部。其记录器可以产生表示海底地层地质结构的横截面图，亦见echo sounder。
	sub-celestial point	天体下点	See SUB-POINT.	在特定时刻，特定的天体位于天顶时的地球表面点。亦称geographical position of a celestial body。加拿大术语为sub... more 在特定时刻，特定的天体位于天顶时的地球表面点。亦称geographical position of a celestial body。加拿大术语为sub-celestial point 。参见sublunar point，subsolar point， substellar point。
	sublunar point	月下点	The GEOGRAPHICAL POSITION of the MOON. That point on the surface of the EARTH at which the MOON is in the ZENITH at a specified TIME. See ... more The GEOGRAPHICAL POSITION of the MOON. That point on the surface of the EARTH at which the MOON is in the ZENITH at a specified TIME. See SUB-POINT.	月亮的地理位置。在特定时刻，月亮位于地球表面该点的天顶。
	submarine bell	水下钟	A bell whose SIGNAL is transmitted through water.	通过水体传播信号的钟。
	submarine cable	海底电缆	An assembly of wires or fibres, or a wire rope or chain, which has been laid underwater or buried beneath the SEAFLOOR.	一种水下输电用的绝缘、防水电缆或电缆束。
	submarine canyon	海底峡谷	See CANYON.	又窄又深的海底凹地，其两侧的海底斜坡连续下降且很陡。
	submarine geology	海底地质学	See GEOLOGY.	研究海底地质现象的专门科学。
	submarine navigation	水下航行，潜水艇航行	See NAVIGATION.	潜艇的航行，无论是在水下还是在水面。
	submarine oscillator	水下振荡器	See OSCILLATOR.	产生振荡的装置，特指非回转型振荡器，如声纳测深仪的声学发生器或无线电频率发生器。海底振荡器是�... more 产生振荡的装置，特指非回转型振荡器，如声纳测深仪的声学发生器或无线电频率发生器。海底振荡器是一个大型的电控光圈操纵杆，它可产生声波，并穿过水体发射。
	submarine peninsula	海底半岛	See PENINSULA.	近似半岛的海底高地。与之相反的是sac（海底湾）。
	submarine pipeline	海中管线（道）	See PIPELINE.	一串相互连接的管子，用于输送物质，现在主要是输送石油或天然气。
	submarine relief	海底地貌	See RELIEF.	海底的起伏或这些起伏在海图上的表示。
	submarine ridge	海脊，海岭	An elongated elevation of the SEAFLOOR, with either irregular or relatively smooth topography and steep sides which constitutes a natural pr... more An elongated elevation of the SEAFLOOR, with either irregular or relatively smooth topography and steep sides which constitutes a natural prolongation of land territory.	海底的绵延高地。具有规则、相对平缓的地形，侧壁较陡峭。构成陆地地形的自然延伸。
	submarine sentry	水中探礁器	A form of underwater KITE towed at a predetermined constant DEPTH in search of ELEVATIONS of the BOTTOM. The KITE rises to the surface upon ... more A form of underwater KITE towed at a predetermined constant DEPTH in search of ELEVATIONS of the BOTTOM. The KITE rises to the surface upon encountering an OBSTRUCTION.	水中拖鱼的一种形式。按照预置的固定深度拖曳，用于海底高地的探测。遇到障碍物表面时，拖鱼会上升�... more 水中拖鱼的一种形式。按照预置的固定深度拖曳，用于海底高地的探测。遇到障碍物表面时，拖鱼会上升。
	submarine sound channel	水中声波道	A water layer with minimum sound velocity and high concentration of sound energy in which sound waves are propagated without reflection from... more A water layer with minimum sound velocity and high concentration of sound energy in which sound waves are propagated without reflection from sea surface or bottom.	具有最小声速和声能高度集中的水层，在该水层中声波在没有海面和海底反射的情况下传播。
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