常見例句雙語(yǔ)例句A low coercivity was obtained for the alloy annealed at 460 ℃.實(shí)驗(yàn)結(jié)果表明,460℃退火可獲得較低的矯頑力。Metal magnetic powder with fine particles and relative higher coercivity and remanence are ideal materials for high density magnetic recording.金屬磁粉顆粒細(xì)小,具有較高的矯頑力和剩磁,是較為理想的高密度磁記錄材料。Scientists have been devoting to enhance the density of magnetic recording media for years. Magnetic materials are expected to be with high coercivity and high saturation magnetization.提高磁記錄介質(zhì)的密度是人們多年所追求的目標(biāo),這要求磁性材料具有高矯頑力和相應(yīng)的高飽和磁化強(qiáng)度。 返回 coercivity