magnetic variation

美 　英

• un.磁性變化；磁變化；磁差；偏差
• 網(wǎng)絡(luò)磁偏角；磁北差距；磁度

英漢解釋

un.	1. 磁性變化 2. 磁變化 3. 磁差 4. 偏差

例句

Compass heading or compass course, before correction for magnetic deviation or magnetic variation.

羅盤航向或羅盤航線。未修正磁偏轉(zhuǎn)或磁變。

For exampleearthquake inspection station magnetic variation curve record and so on.

例如地震監(jiān)測(cè)站的地磁變化曲線的記錄等。

every two years to update the magnetic variation information

每兩年對(duì)磁差資料進(jìn)行更新

The Effect Analysis of the Observed Diurnal Magnetic Variation from Multi-stations on the Accuracy of Marine Magnetic Survey

多臺(tái)站地磁日變觀測(cè)數(shù)據(jù)對(duì)遠(yuǎn)海磁測(cè)精度的影響分析

annual change of magnetic variation

磁差年變化

line of equal magnetic variation

等偏差線

curves of equal magnetic variation

等磁差曲線圖