north magnetic pole
英 [nɔːθ mæɡˈnetɪk pəʊl]
美 [nɔːrθ mæɡˈnetɪk poʊl]
网络 北磁极; 北磁極; 北磁点; 磁北极
双语例句
- The north magnetic pole is located to the south in northern canada;
北磁极坐落于北部加拿大以南； - According to the electric features of North China type coal field, the principle analysis and exploration cases of the electric magnetic probing showed that a largest pole distance, longer observation time and lower frequency would be needed to reach the expected probing depth.
针对华北型煤田地层电性特点，通过电磁探测原理分析与勘察实例，说明了在此类地区需要更大的极距、更长的观测时间和更低的频率才能达到预期的探测深度。