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• 2012-04-15 07:52發(fā)布了問答

  這是測(cè)量ARM和SIRM的方法，請(qǐng)問怎么翻譯？

  Anhystereticremanentmagnetisation（ARM）wasimpartedinallspecimenswithapeakAFfieldof100mTandDCfieldof0.04mTusingaMolspinAFdemagnetiser（退磁器），andthenmeasuredonaDigicoSp... Anhysteretic remanent magnetisation（ARM） was imparted in all specimens with a peak AF field of 100mT and DC field of 0.04mT using a Molspin AF demagnetiser（退磁器），and then measured on a Digico Spinner magnetometer（旋轉(zhuǎn)磁力儀）. Isothermal remanent magnetisations（IRM）were induced in a sequence of magnetic fields of increasing value up to 1T and then with reversed fields of 100mT and 300mT using a Molspin Pulse Magnetiser.The IRM induced using the field of 1T is referred to as saturation isothermal remanent magnetization (SIRM)，while those installed using the reversed fields of 100 and 300 mT are abridged as IRM-100mT and IRM-300mT ，respectively. 展開

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• 2011-05-17 01:01發(fā)布了問答

  三相異步電動(dòng)機(jī)的轉(zhuǎn)子沒有外加電源為什么會(huì)旋轉(zhuǎn)

  　

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• 2011-01-01 00:32發(fā)布了問答

  各向同性和各向異性究竟是什么意思？求速答

  　

  1039人看過