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- corrector of magnetic compass 磁罗盘修正器
- Carrying out the Correction of Magnetic Compass Deviation on Board Ship Staying in Harbor 船靠码头校正磁罗经自差的实施
- We elucidate the development of avian biomagnetism in relation to magnetic compass,navigating map and mechanism of magnetic induction in this paper. 本文从鸟类使用的磁罗盘、航行地图以及磁感应机制等几方面阐述了目前在鸟类生物磁学方面的研究进展。
- Magnetic compass is one of directional navigation instrument in ship fitting, the deviation of magnetic compass will influence the navigational safety of ship. 摘要磁罗经是船舶装备的主要指向性航海仪器之一,磁罗经自差的大小将直接影响船舶的航行安全。
- The first mention of magnetism and the equivalent of a magnetic compass are even earlier. 最早提到磁力和相当于磁力罗盘的书籍出现的时间甚至更早。
- GREENLAND was discovered without the use of magnetic compasses. 格陵兰岛被人类发现没有借助于磁罗盘。
- Steering by automatic pilot and by magnetic compass in stead of automatic pilot, Measure the exactness of magnetic compass by qualified calibrator and provide compass adjustment card. 自动驾驶仪操舵和用磁罗经代替自动驾驶仪,通过合格的校准器来测定罗经的正确功能并提供罗经校正卡。
- The needle of a magnetic compass points to the magnetic north pole. 磁性罗盘上的指针指向北方磁极。
- SIRS Navigation Ltd. Bob Eady UK Manufacturers of Magnetic Compasses for Aviation, Marine and Land markets. 为航空、海运和陆地市场生产磁性罗盘。
- I cannot vouch for the correctness of the transcript of proceeding. 我不能担保诉讼的官方记录是正确的。
- The opposite poles of magnets attract each other. 磁体的相反两极相互吸引。
- I don't think it is correct of you to say that America is a balk to world peace. 我认为你说美国是世界和平的障碍是不对的。
- Spot Record on Adjustment of Magnetic Compass Deviation in Magnetic Equator 在磁赤道校正磁罗经自差纪实
- She has no doubt as to the correctness of her own estimate. 她对自己所作估计的正确性确信无疑。
- DEVIATION EQUATION OF MAGNETIC COMPASS BASED ON A SET OF TRIGONOMETRIC FUNCTION 基于三角函数系的磁罗经自差校正方程
- The correction of all my mistakes took nearly an hour. 我用了近一个小时才改完我的全部错误。
- PP:Batch batch, may is animadversion correct of meaning. 批批;可能是批评指正的意思.
- The creatures have their own inbuilt magnetic compass. 这些生物有它们内在的磁罗盘。
- It is a kind of magnetic measurement tool. 那是一种磁场测量仪器。
- correction of magnetic variation 磁偏角改正