生物医药大词典
英文: Pole Zero...
中文: 极点--零点分析...英文: The circular permanent-magnetic chuck can be classified as straight stripe fine –pole type, ordinary pole type and radial pole type.
中文: 圆形永磁吸盘按其结构可分为直条密极，普通极和辐射状极等形式。英文: The earth's poles are called the North Pole and the South Pole.
中文: 地球的极点称作北极和南极。英文: What is the difference between the North Pole and the South Pole?
中文: 北极与南极的区别是什么？英文: Relating to, connected with, or located near the North Pole or South Pole.
中文: 近极地的关于北极或南极的，与极地相连的，或位于北极或南极附近的