| 单词 | 磁极 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔armature〕A piece of soft iron connecting the poles of a magnet.衔铁：一片连接磁极的软铁美国传统〔attract〕Magnetic poles are attracted to their opposites. The fire attracted significant coverage from the media.正反磁极互相吸引。大火引起传播媒介的重视美国传统〔dipole〕Physics A pair of electric charges or magnetic poles, of equal magnitude but of opposite sign or polarity, separated by a small distance.【物理学】 偶极子：一对电荷或磁极，符号或极性相反但数量相等，彼此隔一定距离美国传统〔growler〕Electricity An electromagnetic device with two poles, used for magnetizing, demagnetizing, and finding short-circuited coils.【电学】 短路线圈测试仪：有两个可调磁极的电磁装置，用来磁化、非磁化或测试短路线圈美国传统〔magnetic compass〕An instrument that uses a magnetized steel bar to indicate direction relative to the earth's magnetic poles.磁罗盘：一种仪器，用一个磁化了的钢条来指示地球磁极的相对方向美国传统〔magnetic force〕The force exerted between magnetic poles, producing magnetization.磁力：磁极之间的产生的磁性力量美国传统〔magnetic meridian〕A line passing through both magnetic poles of the earth.磁子午线：通过地球两个磁极的线美国传统〔magnetic moment〕The product of the pole strength of a magnet and the distance between the poles.磁矩：一个磁体的磁极力的产物，是两磁极之间的距离美国传统〔magnetic monopole〕A hypothetical particle that has only one pole of magnetic charge instead of the usual two. A magnetic monopole would be a basic unit of magnetic charge.磁单极子：只有一个磁极而不是通常的两个磁极的一种假想的粒子。磁单极子是磁荷的基本单位美国传统〔magnetic north〕The direction of the earth's magnetic pole, to which the north-seeking pole of a magnetic needle points when free from local magnetic influence.磁北：地球磁极的方向，当不受当地磁场影响时，用来寻找北方磁极指示的方向美国传统〔magnetomotive force〕The work that would be required to carry a hypothetical isolated magnetic pole of unit strength completely around a magnetic circuit.磁通势：运送一个假想的独立磁极单位强度绕磁路一周所需要做的功美国传统〔oersted〕The centimeter-gram-second electromagnetic unit of magnetic intensity, equal to the magnetic intensity one centimeter from a unit magnetic pole.奥斯忒：厘米、克、秒制中磁场强度单位，等于离单位磁极一厘米处的磁场强度美国传统〔pole〕Physics A magnetic pole.【物理学】 磁极美国传统〔repel〕Like poles of magnets repel.相同的磁极互相排斥。英汉大词典〔repulsion〕Physics The tendency of particles or bodies of the same electric charge or magnetic polarity to separate.【物理学】 斥力：具有相同的电荷或磁极的粒子或物体相分离的倾向美国传统〔unipolar〕Having, acting by means of, or produced by a single magnetic or electric pole.单极的：有、作用于或产生于单磁极或单电极的美国传统Opposite poles attract, like poles repel. 相反两个磁极互相吸引，相同两个磁极则互相排斥。译典通 |
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