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Term | 术语 | Definition | 定义 |
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hinterland | 内地,腹地
| The district behind that lying along the COAST; the back country. | 落后于沿海地区的地区;边远地区。 |
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historic bay | 历史海湾
| Historic bays are those over which the coastal state has publicly claimed and exercised jurisdiction and this jurisdiction has been accept... more | 历史海湾是那些沿岸国已公开宣称拥有和行使管辖权,并且该管辖权已被其它国家认可的海域。历史的海... more |
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hoarfrost | 霜、白霜
| Deposit of ICE, having a crystalline appearance, generally assuming the form of scales, needles, feathers or fans. Hoarfrost is produced i... more | 微小的冰粒,具有结晶的外部特征,通常呈现鳞状、针状、羽毛状或扇状。这种水汽凝结现象产生的方式... more |
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hodograph | 速度图
| Used in oceanography. The tidal current vector hodograph is the figure traced out by the tip of a vector representing the current over the t... more | 用于海洋学。潮流矢量速度图使用向量箭头表示潮汐周期内的潮流。 |
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hodometer | 里程计,计程计
| See ODOMETER. | 参见odometer(里程计)。 |
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holding ground | 锚地底质
| An expression usually used with a modifying adjective to indicate the quality of the holding power of the material constituting the BOTT... more | 此词常与修饰性形容词连用,表明构成锚地底部的物质的锚抓力性质;例如,锚地底质良好(欠佳) 。 |
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hole | 海穴;洞穴
| An abrupt HOLLOW in the GROUND or ocean floor. See also PASSAGE. | 地面或洋底陡深的空洞。亦可参见passage(航道,通道)。 |
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holiday | 漏测区
| An unintentional unsurveyed area within a given hydrographic survey where the spacing between sounding lines or surveys exceeds the maximum ... more | 在某一海道测量中,测深线或测深点之间间距超过最大允许范围的无意识未测区域。 |
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hollow | 波谷,洞穴
| TROUGH or depression between CRESTS of sea-waves. A cavity or HOLE. | 波浪的两个波峰之间的低谷或凹部。洞或洞穴。 |
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homing | 归航,回航,定向航行;活动台向固定台移动
| NAVIGATION toward a point by maintaining constant some navigational COORDINATE(S), usually BEARING. The procedure of using the directi... more | 保持固定的航行坐标而向某个地点航行,通常是保持航向不变。使用无线电台测向设备接收另一无线电台... more |
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hook | 弯曲部分,河湾
| A sharp bend or angle in the course or length of anything; especially a bend in a RIVER. A projecting corner, POINT or SPIT of LAND. | 任何物体在长度方向上的突然弯曲或者弯角;尤其指河流的弯曲。陆地的凸出角、岬或沙咀。 |
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horizon | 地平线,视界
| In general, the apparent or visible junction of the EARTH and sky, as seen from any specific position. | 概括说,从某一特定位置看去,地球和天空明显可见的交界处。 |
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horizon: apparent | 地平线,视地平
| The irregular line along which rays from the point of observation are tangent to the surface of the EARTH. Also called visible (or local) ho... more | 由观测点发出的与地球表面相切的视线所构成的地平线。也称作可见地平(visible horizon)。 |
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horizon: artificial | 人工地平仪
| A device for indicating the HORIZONTAL, as a bubble, GYROSCOPE, PENDULUM, or the flat reflecting surface of a liquid. | 用于指示水平的装置。如气泡、陀螺仪、摆仪、或液面反射表面。 |
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horizon: celestial | 地心真地平,天球地平圈
| That circle of the CELESTIAL SPHERE, formed by the intersection of the CELESTIAL SPHERE and a plane through the centre of the EARTH, and p... more | 天球上的圈,由天球和过地球中心并且垂直于天顶/天底线的一个平面相截而形成。也称作天球地平圈。 |
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horizon: closing the | NULL | Measuring the last of a series of horizontal angles at a STATION required to make the series complete around the HORIZON. See also ERROR OF ... more | NULL |
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horizon: dip of the | NULL | See DIP. | NULL |
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horizon: false | 假地平 | A line resembling the APPARENT HORIZON but above or below it. | 类似于视地平线的直线,但是位于视地平上面或者下面。 |
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horizon: radio | 无线电地平线
| See RADIO. | 自发射天线发出的直接射线与地球表面相切的直线。这条线的距离比视距地平线要远,且随频率减小而增... more |
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horizon: rational | 天球地平圈
| See HORIZON: CELESTIAL. | 参见celestial horizon(天球地平圈)。 |