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Term | 术语 | Definition | 定义 |
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month: nodical | 交点月
| The interval of time between two successive passages of the MOON through the same NODE of its ORBIT. The length of the nodical month ave... more | 月球相继两次通过其运行轨道上同一交点所经历的时间。交点月平均长为27.21222个平太阳日。亦称dracontic mo... more |
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month: sidereal | 恒星月 | The interval of time between two successive passages of the MOON past as FIXED STAR. The length of the sidereal month averages 27.321661... more | 月球相继两次经过同一恒星所经历的时间。恒星月平均=27.321661个平太阳日。 |
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month: synodical | 朔望月 | The interval of time between two successive CONJUNCTIONS or OPPOSITIONS of the MOON. The length of the synodical month is 29.5305888 mean SO... more | 月亮相继两次合或冲所经历的时间,朔望月的周期是29.5305888个平太阳日。亦称lunation或lunar month。 |
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month: tropical | 分至月,回归月
| The average period of REVOLUTION of the MOON about the EARTH with respect to the VERNAL EQUINOX. The length of the tropical month averages... more | 月球围绕地球相对于春分点公转的平均周期。分至月平均=27.321582个平太阳日。 |
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monument | 标石
| (U.S. terminology). In SURVEYING, a structure used or erected to mark the POSITION of a STATION; permanence is implied. | (美国术语)在测量学中,指标明测站位置的永久性结构。 |
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moon | 月亮
| The SATELLITE of the EARTH. See LIBRATIONS OF MOON and PHASES OF THE MOON. | 地球的卫星。参见librations of moon(月视振动)和phases of the moon(月相)。 |
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moonbow | 月虹
| RAINBOW whose formation is the same as that of the ordinary RAINBOW, but whose light comes from the MOON and not from the SUN. Also called l... more | 虹的形成与普通的虹相同,但其光来自月亮而非太阳。亦称lunar rainbow(月虹)。 |
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moor | 系泊
| (v.t.). To secure a boat or other floating thing to a fixed object or the seabottom. | (动词)。将船舶或其他浮动物体紧紧系着于固定物体或海底。 |
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mooring | 系泊处;系泊属具;系泊
| A place where a vessel may be secured. (Usually in pl.) The equipment used to secure a vessel. The process of securing a vessel or oceanog... more | 可供船停靠(或抛锚)的地方。
将船系住的设备(通常用复数)。
系牢而非使用单锚锚泊船舶或海洋仪... more |
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mooring buoy | 系泊浮筒
| See BUOY. | 用永久系泊属具固定于水底的浮筒,可利用其锚链或系泊缆来系泊船只。 |
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morse code light | 莫尔斯信号灯
| See LIGHT. | 参见light(航标灯)。 |
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mosaic | 像片镶嵌图
| In PHOTOGRAMMETRY, as assembly of AERIAL PHOTOGRAPHS whose edges usually have been torn, or cut, and matched to form a continuous photogra... more | 在摄影测量学中,通常指已撕掉或切掉像片边和重叠部分的航摄像片的拼贴。从而拼配成地球表面一部分... more |
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mosaic: controlled | 有控制点的镶嵌图
| A MOSAIC oriented and scaled to horizontal GROUND CONTROL; usually assembled from rectified PHOTOGRAPHS. See also ORTHOPHOTOMOSAIC, UNCONT... more | 根据地面控制进行定向和缩放的镶嵌图,通常由已纠正的像片拼接而成。亦可参见orthophotomosaic(正射像片... more |
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most probable value | 最或然值,最或是值
| That value of a quantity which is mathematically determined from a series of observations and is more probably free of the effects of bl... more | 通过对一系列观测值的计算求得的值,比其他出自相同资料的值更可能不受错误和误差的影响。 |
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mother vessel | 母船
| The lead vessel when surveying with several vessels. | 使用几艘船共同测量时的领队船。 |
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mount | 山
峰 | A large HILL or MOUNTAIN, usually a detached, characteristically conical mass of earth. The term 'mount' is always used instead of MOUNT... more | 大山或山岳,通常指孤立的典型圆锥形体。当前面冠有专名时,此术语常用来代替山岳。 |
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mountain | 山岳
| A natural ELEVATION of the EARTH's surface rising more or less abruptly from the surrounding LEVEL, and attaining an ALTITUDE which, relat... more | 自周围水平面急剧上升的地表自然高地。相对于邻近高地,给人深刻印象或显著的高度。 |
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mountains | 海底山脉 | On the seafloor, a well-delineated subdivision of a large and complex positive feature. See CORDILLERA. | 海底轮廓明显的大型复杂正向地形。参见cordillera(山脉)。 |
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mountain chain | 山链,山系
| A complexity of several MOUNTAIN RANGES. | 几个山脉的综合体。 |
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mountain range | 山脉
| A line of MOUNTAINS. Also referred to as range of mountains. | 线状延伸的山体。亦称range of mountains(山脉)。 |