Chinese English

Appearance

View mode
Number of cards in a row Here you can select the number of cards to be placed in a row for each of supported screen resolutions. Your current resolution is highlighted in this way.
	Large desktop
	Desktop
	Tablet
	Phone

Page size

Total record count: 6216.

Records per page

	Term	术语	Definition	定义
	escarpment	断崖	An elongated, characteristically linear, steep SLOPE, separating horizontal or gently sloping sectors of the SEAFLOOR in non-SHELF areas. Al... more An elongated, characteristically linear, steep SLOPE, separating horizontal or gently sloping sectors of the SEAFLOOR in non-SHELF areas. Also abbreviated to SCARP.	用于连续的悬崖面术语。指细长、线型、陡峭的坡，同非大陆架区域平坦或者坡度较缓的海底区域区分开�... more 用于连续的悬崖面术语。指细长、线型、陡峭的坡，同非大陆架区域平坦或者坡度较缓的海底区域区分开来。也可缩写为SCARP。
	establishment	平均朔望（月潮）高潮间隙	The interval of time between the transit (upper or lower) of the moon and the next high water at a place. The average establishment at the t... more The interval of time between the transit (upper or lower) of the moon and the next high water at a place. The average establishment at the time of full or new moon is called vulgar or common establishment, or high water full and change. Also called high water lunitidal interval, or establishment of the port. See LUNITIDAL INTERVAL.	某地月球运行到月中天时刻和下一次高潮之间的时间间隔。新月或者满月时的平均高潮间隙称为平均朔望�... more 某地月球运行到月中天时刻和下一次高潮之间的时间间隔。新月或者满月时的平均高潮间隙称为平均朔望高潮间隙。也称为高潮月潮间隔或者港口平均朔望高潮间隙。参见lunitidal interval（月潮间隙）。
	establishment of the port	港口平均朔望高潮间隙	See ESTABLISHMENT.	参见establishment（平均朔望高潮间隙）。
	estimated position (EP)	估计船位	See POSITION.	（EP）。根据不完整或者不精确的数据推算得到的船舶的最可能位置。估计船位可以通过对推算位置进行改... more （EP）。根据不完整或者不精确的数据推算得到的船舶的最可能位置。估计船位可以通过对推算位置进行改正确定。
	estuary	河口、港湾	That portion of a STREAM influenced by the TIDE of the body of water into which it flows. A BAY, as the MOUTH of a RIVER, where the TIDE mee... more That portion of a STREAM influenced by the TIDE of the body of water into which it flows. A BAY, as the MOUTH of a RIVER, where the TIDE meets the river current.	被河流流入的水域的潮汐影响的部分。海湾，与河口相似。在港湾处，河流受到潮汐的影响。
	estimated time of arrival (ETA)	预计到达时间	The predicted time of reaching a destination or waypoint.	（ETA）。预计到达某一目的地或者航路点的时间。
	estimated time of departure (ETD)	预计开航时间	The predicted time of leaving a place.	（ETD）。预计离开某地的时间。
	etch	腐蚀	(v.t.). To form an IMAGE within the surface of a printing or drawing material by the use of solvents.	（及物动词）使用溶剂在印刷或者绘画材料表面生成图像。
	Eulerian current observations	欧拉测流法	A method to monitor the current at a fixed point by means of current metres.	一种使用海流计在固定点测定海流的方法。
	European Datum	欧洲大地基准	Constituted by the International Spheroid located at the Potsdam origin.	由定位于波茨坦原点上的国际椭球体所建立的基准。
	evaluation report	评估报告	A report which summarizes pertinent facts relating to a given hydrographic survey. Included in the report are sections which address the qua... more A report which summarizes pertinent facts relating to a given hydrographic survey. Included in the report are sections which address the quality of the hydrographic survey and detailed comparisons made with prior hydrographic surveys and the appropriate nautical chart. Specific evaluations and recommendations regarding the adequacy of the survey to supersede prior survey data and charted information are made.	总结海道测量工作实际情况的报告。评估报告内容包括海道测量质量情况，同之前测量和相关海图的详细�... more 总结海道测量工作实际情况的报告。评估报告内容包括海道测量质量情况，同之前测量和相关海图的详细比较。此外，评估报告还应对本次海道测量替代先前测量和海图信息进行详细的评价和提出建议。
	evaporimeter	蒸发计	Instrument for measuring the amount of water evaporated into the ATMOSPHERE during a given time interval. Also called atmometer, atmidometer... more Instrument for measuring the amount of water evaporated into the ATMOSPHERE during a given time interval. Also called atmometer, atmidometer.	测量在给定时间内蒸发到大气中的水的总量的工具。
	evection	出差（月球运动）	A perturbation of the MOON in its ORBIT due to the attraction of the SUN. See also LUNAR INEQUALITY.	由于太阳引力而引起的月球在其轨道上的摄动。亦可参见lunar inequality（月行差）。
	Everest spheroid	埃弗勒斯椭球体	See REFERENCE SPHEROID.	参见reference spheroid（参考椭球体）。
	exercise area	演习区	An area shown on CHARTS within which naval, military or aerial exercises are carried out. Also called military practice area.	标绘在海图上的用于进行海军，军队或者航空演习的区域。也称为military practice area（军事演习区）。
	exclusive economic zone	专属经济区	The exclusive economic zone is an area, not exceeding 200 nautical miles from the baselines from which the breadth of the territorial sea is... more The exclusive economic zone is an area, not exceeding 200 nautical miles from the baselines from which the breadth of the territorial sea is measured, subject to a specific legal regime established in the United Nations Convention on the Law of the Sea under which the coastal state has certain rights and jurisdiction.	距离领海基线不超过200海里的区域。专属经济区受国际海洋法公约建立的特定法律制度约束，沿岸国在专�... more 距离领海基线不超过200海里的区域。专属经济区受国际海洋法公约建立的特定法律制度约束，沿岸国在专属经济区具有一定的权利和管理权。
	existence doubtful	疑存	Of uncertain existence. The expression is used principally on CHARTS to indicate the possible existence of a ROCK, SHOAL, etc., the actual e... more Of uncertain existence. The expression is used principally on CHARTS to indicate the possible existence of a ROCK, SHOAL, etc., the actual existence of which has not been established. Usually shown by the abbreviation 'ED'.	不确定是否存在。该术语主要用于在海图上表明可能存在的礁石、浅滩等，礁石、浅滩等是否存在还未进�... more 不确定是否存在。该术语主要用于在海图上表明可能存在的礁石、浅滩等，礁石、浅滩等是否存在还未进行确认。通常使用缩写“ED”。
	exit pupil	出瞳	The IMAGE of APERTURE STOP formed by all the LENS ELEMENTS on the IMAGE side of the APERTURE STOP.	孔径光阑被它后面（像方）的光学系统所成的像。
	exit window	出射窗	The IMAGE of the FIELD STOP formed by all the LENS ELEMENTS on the image side of the FIELD STOP.	视场光阑被它后面（像方）的光学系统所成的像。
	ex-meridian altitude	近中天高度，近子午圈高度	See ALTITUDE.	位于观测者所在的天球子午圈附近的天体的高度。对近中天高度进行修正来确定中天高度值。也称为circumme... more 位于观测者所在的天球子午圈附近的天体的高度。对近中天高度进行修正来确定中天高度值。也称为circummeridian altitude（拱子午线高度）。
There are no records to display