magnetic substance 中文意思是什麼
magnetic substance
解釋
磁體-
The refractive index of a substance is determined by two properties known as the electrical permittivity and the magnetic permeability
物質的折射率由兩項性質決定，分別是介電常數和磁導率。 -
All data indicated that f i was a pure substance. third, using modern analytic techniques such as nucleic magnetic resonance ( nmr ), infrared spectroscopy ( ir ), ultraviolet visible absorption spectra ( uv ) and mass spectrometry ( ms ), we analyzed the basic chemical structure of f i and nominated it phthalic acid di ( 3 - methyl ) nanyl ester ( pdne ). we estimated primarily it was a novel natural compound
第三，利用核磁共振，紅外光譜，紫外分析，質譜等現代分析測試技術對分離提取物f進行結構鑒定，解析出f的結構，初步推斷該物質為鄰苯二甲酸- （ 3 -甲基）壬酯（ pdne ） ，根據目前所掌握的資料，還沒有檢索到該物質相關的報道，初步認定為一種新型的天然產物。 -
Separation of magnetic substance for the preparation of iron extractive mine from waste residue of vitriol
硫酸廢渣中用於制備鐵精礦的磁性物質的分離 -
The different display of the same substance electric field and magnetic field
電場和磁場是同一物質的不同表現 -
This substance is thought to produce a magnetic susceptibility effect and consequent signal loss on long tr ( se ) images
這種物質被認為是製造了磁化並導致了長tr （ se ）信號影像上信號的丟失。 -
The product, with functions of removing iron powder, magnetic substance and other powder materials, can be applied in a variety of settings : ceramic, mining, chemical, electronic and food industries … etc
本產品廣泛用於去除陶瓷、礦業、化工、電子、食品、醫藥等行業粉料中的鐵粉及磁性物質等。 -
The product, with functions of removing iron powder, micro iron powder, magnetic substance and other materials, can be applied in a variety of settings : the ceramic, mining, chemical, electronic and food industries … etc
本產品廣泛用於去除陶瓷、礦業、化工、電子、食品等行業漿釉料中的鐵粉、微鐵粉、磁性物質等。 -
Materials are classified as magnetic or nonmagnetic on the basis of whether or not a force on the substance owing to the presence of a magnetic field
根據由於磁場存在時是否有一個力對物體發生作用而把材料劃分為磁性材料和非磁性材料。
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