ferreous adj.1.鐵(制)的，鐵色的，鐵質的，含鐵的。2.硬如...
adj. 1.鐵(制)的，鐵色的，鐵質的，含鐵的。 2.硬如鐵的。 “ferreous metals“ 中文翻譯： 黑色金屬 〔cf. non-ferreous metals〕。 “ferreol“ 中文翻譯： 費雷奧爾“ferrer“ 中文翻譯： 費勒; 費雷爾“ferreo“ 中文翻譯： 費雷奧“ferrera“ 中文翻譯： 費雷拉“ferrento“ 中文翻譯： 費倫托“ferreras“ 中文翻譯： 費雷拉斯“ferrentino“ 中文翻譯： 費倫蒂諾“ferreras de abajo“ 中文翻譯： 下費雷拉斯“ferrenti“ 中文翻譯： 費倫蒂
ferreous metals |
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For obtaining the numeral solutions of round elastic plates in axisymmetrical deformation with varying - thickness in nonlinear deformation in the unsteady electromagnetic field and mechanical field , by establishing the equations of motion , the equations of distortion , the equations of lorentz force , the equations of electronic dynamic mechenical , and adopting iterative method , we gained the nonlinear magneto - elastic calculation method and outcome of current - carrying shell , and gained the influencing degree toward mechanical parameter of varying thickness round ferreous plates in the electromagnetic field and mechanical field 摘要為了獲得內邊界固定的環形導電薄板在均布力與橫向磁場作用下的變形問題的數值解，通過建立運動方程、變形方程、電動力學方程和洛侖茲力方程，運用迭代法得出了載流板殼的非線性磁彈性的計算方法和結果，以及機械場、電磁場對鐵質變厚度圓板各力學參量的影響程度。 |
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The main features of the apparatus are focus on small volume , light weight , no iron core , no magnetic saturation and no ferreous resonance , moreover , related advantages such as the large range of transient and frequency response , excellent electrical magnetic compatibility , oil - free configuration , reliable insulation structure , are all the trends of current transformer in the future . meanwhile , it should agree with the future power gauge and digital , computer , automatic relay protection . it will meet the demand of digital power network 它具有體積小、重量輕；無鐵芯、不存在磁飽和與鐵磁諧振問題；動態響應范圍大，頻率響應寬；抗電磁干擾性能強；無油化結構、絕緣可靠、價格低等優點；是未來電流互感器發展的方向，是新一代電力數字網發展的需要，適應電力計量和保護數字化、微機化和自動化發展的潮流。 |