Term 术语 Definition 定义
station: recoverable
可恢复点
A STATION artificially marked by well defined natural or artificial objects, whose GEOGRAPHIC POSITION has been accurately determined and wh... more
A STATION artificially marked by well defined natural or artificial objects, whose GEOGRAPHIC POSITION has been accurately determined and which has been described.
由明确的自然或人工物体标定的测站,其地理位置已准确测定和记载。
station: reference
参考(验潮)站,主港
A place where tide or tidal current constants have been determined from OBSERVATIONS, and which is used as a STANDARD for the comparison of ... more
A place where tide or tidal current constants have been determined from OBSERVATIONS, and which is used as a STANDARD for the comparison of simultaneous OBSERVATIONS at a SUBORDINATE STATION. It is also a place for which independent daily predictions are given in the tide or tidal current tables, from which corresponding predictions are obtained for other locations by means of differences or factors. Also called standard station and standard port (British terminology).
通过观测以确定潮汐和潮流常数,并作为标准与附属站同步观测比较的地点。亦指在潮汐或潮流表中给出单独的每日预报资料的地点,根据此表可用差分法或倍乘因子法得到其它点位的相应预报资料。亦称为standard station和standard port(英式术语)。
station: resection
后方交会点
A STATION located by RESECTION methods.
用后方交会确定的点。
station: satellite
卫星站
See ECCENTRIC STATION.
参见eccentric station(偏心站)。
station: secondary
补充点
See STATION: SUPPLEMENTARY.
在给定区域为增加控制点数量而设立的辅助测站,或在不可能或不需要设置主要测站的地方所设的站。
station: subordinate
附属(验潮)站
One of the places for which tide or tidal current predictions are determined by applying a CORRECTION to the predictions of a REFERENCE STAT... more
One of the places for which tide or tidal current predictions are determined by applying a CORRECTION to the predictions of a REFERENCE STATION. A tide or tidal current station at which a short series of OBSERVATIONS was made and reduced by comparison with simultaneous OBSERVATIONS at a REFERENCE STATION. Called secondary port in British terminology. See STATION: TIDE.
根据参考站预报经改正确定其潮汐或潮流预报的地点之一。完成短周期观测并经过与参考站同步观测相比较而化算的潮汐或潮流测站。在英国术语中称为secondary port 。参考tide station。
station: subsidiary
中间点
A STATION established to overcome some local obstacle to the progress of a SURVEY, and not to determine position data for the station point.
为克服测量过程中某些局部障碍而设置的点,该点不能为测站点确定位置数据。
station: supplementary
补点,辅助点
An auxiliary STATION, es­tablis­hed to increase the number of CONTROL STATIONS in a given area, or to place a STATION in a desired locati­on... more
An auxiliary STATION, es­tablis­hed to increase the number of CONTROL STATIONS in a given area, or to place a STATION in a desired locati­on where it is impracticable or unnecessary to esta­blish a principal STATION. Also called secondary stati­on.
在给定区域为增加控制点数量而设立的辅助测站,或在不可能或不需要设置主测站的地方所设的站。亦称secondary station。
station: survey
测站
See STATION.
一般指用作科学观测和量测的永久或临时地点。在测量中,指其位置已经(或有待)测定的点。测站可以是有标志站(即不同程度的永久性可恢复站)或无标志站(不能恢复)。亦称survey station。
station: tide
验潮站
A place where TIDAL OBSERVATIONS are obtained. It is a primary tide station when continuous OBSERVATIONS are available for a sufficient numb... more
A place where TIDAL OBSERVATIONS are obtained. It is a primary tide station when continuous OBSERVATIONS are available for a sufficient number of years to determine the characteristic tide features for the locality. A secondary tide station is operated during a short period of time to obtain DATA for a specific purpose.
进行潮汐观测的地点。当有可能进行充分多年连续观测,以确定该地点潮汐特征的称作主验潮站,为特殊目的获得数据而进行的短周期作业称作短期验潮站。
station: topographic
地形测量点
A definite point on the EARTH, whose GEOGRAPHIC POSITION has been determined by gra­phic methods, usually by PLANE TABLE TRAVERSE or gra­phi... more
A definite point on the EARTH, whose GEOGRAPHIC POSITION has been determined by gra­phic methods, usually by PLANE TABLE TRAVERSE or gra­phic TRIANGULATION. Also a point located by geode­tic methods but with less than third-order ACCURACY.
用图解法测定其地理位置的地面明显点,一般使用平板仪导线或图解三角测量。该点位亦可用精度低于三等点的大地测量方法确定。
station: traverse
导线点
A definite point on the EARTH whose POSITION has been determined from another known point by linear measurements con­trolled in AZIMUTH by a... more
A definite point on the EARTH whose POSITION has been determined from another known point by linear measurements con­trolled in AZIMUTH by angu­lar measurements.
通过边长测量,由其它已知点测定其位置的地面明显点。其中,边长测量的方位控制由角度测量解决。
station: triangulation
三角点
A recoverable point on the EARTH, whose GEOGRAPHIC POSITION has been determined by angular methods with geodetic instruments. A triangulatio... more
A recoverable point on the EARTH, whose GEOGRAPHIC POSITION has been determined by angular methods with geodetic instruments. A triangulation station is a selected point, which has been marked with a STATION MARK, or it is a conspicuous natural or artificial object. Also called trigonometric station or triangulation point.
地面上的可恢复测站,其地理位置已经通过使用大地测量仪器以角测量法确定。三角点是经挑选设置了测站标志的点,或者是突出的自然或人工目标。
station: trigonometric
三角点
See STATION: TRIANGULATION.
地面上的可恢复测站,其地理位置已经通过使用大地测量仪器以角测量法确定。三角点是经挑选设置了测站标志的点,或者是突出的自然或人工目标。亦称trigonometric station or triangulation point。
station: unrecoverable
不可恢复站
A TRIANGULATION STATION that cannot be found and cannot be included in the TRIANGULATION to connect it with a new DATUM. Sometimes called 'l... more
A TRIANGULATION STATION that cannot be found and cannot be included in the TRIANGULATION to connect it with a new DATUM. Sometimes called 'lost' station.
不能找到,且不能与新的基准进行三角测量联测的三角测站。
stationary wave
驻波,定波
See WAVE: STANDING.
水表面只是在两固定波节点间垂直振荡,而并不行进的波。垂直升降极大点称为腹点波腹。在各个波节处,水下质点没有垂直运动,而水平方向运动最大。波腹处,水下质点没有水平运动而垂直运动最大,这可能是由两个相向行进的进行波列引起的。亦称stationary wave。
stationary wave theory
驻波理论
A theory which assumes that the basic tide motion in the open OCEAN consists of a system of STANDING WAVE oscillations; PROGRES­SIVE WAVES a... more
A theory which assumes that the basic tide motion in the open OCEAN consists of a system of STANDING WAVE oscillations; PROGRES­SIVE WAVES are of secondary importance except where the TIDE advances into tributary waters.
该理论假定在开阔的海洋中基本潮汐运动由驻波振荡系统组成;除了潮汐前进至支流水域的地方外,前进波是次要的。
station buoy
临时浮标
A BUOY used to mark the approximate POSITION of an important BUOY or LIGHTSHIP should it be carried away or temporarily removed. Also called... more
A BUOY used to mark the approximate POSITION of an important BUOY or LIGHTSHIP should it be carried away or temporarily removed. Also called MARKER BUOY, watch buoy.
在重要的浮标或灯船离位或临时移动时,用于标记其近似位置的浮标。亦称marker buoy, watch buoy。
station error
垂线偏差
See DEFLEC­TION OF THE VERTICAL.
地球(大地水准面)上一点垂线(沿垂线方向)与在参考椭球面上对应点的法线方向之间的夹角,亦称deflection of the plumb line, deviation of the vertical 或station error。
station mark (or marker)
测站标石
A buried mark-stone, a metal plug or disk, or any kind of permanent MARK intended to provide a means of re-identifying main CONTROL STATI­ON... more
A buried mark-stone, a metal plug or disk, or any kind of permanent MARK intended to provide a means of re-identifying main CONTROL STATI­ONS. See SURFACE MARK and UNDERGROUND MARK.
埋设的标石、金属插塞或圆盘,以及为主要控制点重新辨认提供手段的任何种类的永久标志。参见surface mark (地面标志)and underground mark(地下标志)。