compass north
- 罗盘北;磁针北;缩写词为CN
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The auto heterodyne appears as ship magnetic field makes a deflection angle between compass north and magnetic north so as to form auto heterodyne .
自差表现为船磁场致使罗经北偏离磁北方向一个夹角而产生自差。
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You can go anywhere and still the compass points north or south
无论走到哪里,罗盘仍然指向北或南。
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The cardinal points of the compass are north , south , east and west .
方位基点就是东西南北。
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The points of the compass are North , South , East and West .
罗盘上的方位点有北、、东和西。
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Set the compass to North and then work out the direction we have to walk .
把罗盘对准北方,然后找出我们要走的方向。
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The compass says north .
指南针指的是北方。
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A compass needle points north .
罗盘指针指向北方。
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Why does a compass always point north ?
指南针为什么总是指着南方?
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Why don 't we need a compass at the North Pole ?
在北极点,为什么不需要指南针?
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An ordinary compass finds magnetic North easily-but is unreliable because Magnetic North changes with time and location .
一个普通的罗盘能够轻易地找到磁性北方-但并不可靠,因为磁性北方会随着时间和地点而改变。
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Spellbound , Albert listened to his father explain magnetism , the strange force that made the compass needle point north .
阿尔伯特入迷地听父亲解释磁力,一股使罗盘的指针指向北方的奇特的力量。
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Gyroscope drift and its measurement.B.Principle of typical gyroscope instruments , such as gyro compass , gyro north finder , gyro horizon , platform compass , rate gyroscope and integrating gyroscope .
典型陀螺仪器(包括陀螺罗经、陀螺找北仪、陀螺地平仪、平台罗经、速率陀螺仪和积分陀螺仪等)的工作原理;
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The angle between the collimating position of the gyroscope is exported from the electronic compass and true north as the feedback signal to be processed by DSP , and the fuzzy control arithmetic is adopted for control the movement of the step motor to achieve the coarse north-finding automatically .
以电子罗盘输出陀螺经纬仪照准部与真北方向的偏角作为反馈信号,DSP处理器进行解算,并利用模糊控制算法控制步进电机的运动,逐步逼近,实现粗寻北自动化。
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The compass needle was pointing north .
罗盘指针指向北方。
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A compass needle always points north .
罗盘指针总是指向北方。
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Operating Principle and Structure of Platform Compass with Analytical Quick North Seeker Function
具有解析快速寻北功能的平台系统工作及组成原理
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A compass points to magnetic north – which is often in northern Canada .
罗盘的指针指向磁北极&通常位于加拿大北部。
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The needle on the compass is pointing directly north .
指南针上的指针正直接对着北方。
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One of you asked this question . " Does a magnetic compass point to the North Pole ?"
前段时间有观众向我们提问:“罗盘的指针真的指向北极吗?”
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Actually " The Golden Compass " is the North American version of its title , but it 's somehow more well-known than the original British title Northern Lights .
黄金罗盘其实是该书北美版的标题,却不知为何比英国版标题《北方之光》更为人熟知。
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The famous saentist Shen Kuo ( the author of Dream Creek Notes ) of the Northern Song Dynasty discovered the existence of magnetic declination ( the angu-lar devicrtion of a compass needle from true north ) ,
北宋著名科学家沈括(《梦溪笔谈》著者),在制作和应用指南针的科学实践中发现了磁偏角的存在。