查询词典 compass

The effect of the magnetic interference on the output of magnetic compass was analyzed and a ellipse model for the compass deviation was established. By analysis on the singularity of a coefficient matrix, the error coefficients of the ellipse model were identified by the least square ellipse fitting method.

分析了外界磁干扰对磁罗盘输出的影响，建立了罗差的椭圆模型，通过对系数矩阵的奇异性进行分析，采用最小二乘方法实现了对椭圆模型误差系数的辨识。

The fact of this older Hindu compass seems placed beyond doubt by the Sanskrit word Maccha Yantra, or fish machine, which Molesworth gives as a name for the mariner''s compass.

事实上这种古老的印度指南针毫无疑问是梵语单词的Maccha Yantra，或者是间接探听的机器，捕鱼的机器，相当于水手指南针的名字。

Insect orientation mechanisms mainly include sun compass,magnetic compass,celestial cues,polarized light,compensation for wind drifts and wind orientation.

昆虫的定向机制包括太阳罗盘定向、地磁定向、星空标志定向、偏振光定向、对风漂移的补偿和风定向等。

Place the hair-line along the north-south lineon the map. Turn map and compass until the compass needle points inexactly the same direction as both lines. Your map is now oriented.

将指南针上正北的刻度线与地图上的南北向的方格线对齐，同时转动地图和上面的指南针，直到指南针的指针准确地指向刻度盘上的正北方向时，你的地图便可以正确使用了。

This graduation project main research numeral electron compass azimuth computational method, as well as produces from this the digital demonstration question, subsequently realizes the entire digital electron compass system.

本毕业设计主要研究数字电子指南针方位角的计算方法，以及由此产生的数字显示问题，继而实现整个数字电子指南针系统。

A magnetic interference compensation method is presented to compensate the effects of interference magnetic field on the azimuth measurement of digital magnetic compass and to ensure the measurement accuracy of the compass.

介绍了一种磁干扰补偿的方法，可以补偿干扰磁场对数字磁罗盘方位测量的影响，保证数字磁罗盘的测量精度。

In the Song Dynasty, people combined an artificially magnetized compass with an azimuth plate to create a proper compass.

到了宋代，人们把经过人工磁化的指南针和方位盘结合起来，制成了&罗盘&。有了罗盘，无论在甚么情况下，人们都能准确地辨认方向了。

This graduation project main research numeral electron compass azimuth computational method, as well as produces from this the digital demonstration question, subsequently realizes the entire digital electron compass system.

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The Compass was invented by the Chinese.A magnetic compass Bearing.

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Longfei I said that Zheng He's fleet in the use of the compass also combine indigenous methods, one known as "water law", that is, moon and stars refer to the wind direction and trend of such factors, in the middle of the compass, one bowl, bowl of water, and then fish-shaped needle float on water, to maintain a balance, that is able to determine the direction and the location of boat.

席龙飞介绍说，郑和下西洋船队在使用罗盘时，还结合土办法，一种称为&盛水法&，即参考日月星辰的方位及风向潮流等因素，在罗盘中间放一个碗，碗里盛水，然后将鱼形磁针浮于水面，保持平衡，即能确定行船的方向及位置。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。