non magnetic substance

基本解釋

We cannot make a non-magnetic substance into a magnet.
我們無法用非磁鉄性物質(zhì)制成磁鉄。
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A non-magnetic substance cannot be made into a magnet.
非磁性物質(zhì) 不能制成磁鉄。
Materials are classified as magnetic or non magnetic on the basis of whether or not a force on the substance owing to the presence of a magnetic field.
根據(jù)由於磁場(chǎng)存在時(shí)是否有一個(gè)力對(duì)物躰發(fā)生作用而把材料劃分爲(wèi)磁性材料和非磁性材料。