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- ·信息網(wǎng)絡(luò)時(shí)代UPS供電系統(tǒng)的可靠性和可利用率【不間斷電源】2004/12/18
- ·一種陰極保護(hù)電源的設(shè)計(jì)【工業(yè)特種電源】2004/12/18
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- ·基于軟開關(guān)技術(shù)的PWM開關(guān)電源研究【設(shè)計(jì)分析】2004/12/18
- ·基于DSP的移相全橋倍流整流電路的研究【設(shè)計(jì)分析】2004/12/18
- ·高效緊湊反激式變換器電信電源的設(shè)計(jì)【通信電源】2004/12/18
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- ·Research on Cascade Double G-CL Resonant Inverter【逆變電源】2004/12/18
- ·變速恒頻(VSCF)電源系統(tǒng)故障診斷方法的研究【設(shè)計(jì)分析】2004/12/16
- ·Analysis, Simulation and Verification ofA Cascade Reverse Double Γ-LC Resonant Converter【設(shè)計(jì)分析】2004/12/16
- ·中美關(guān)于集成電路增值稅問題的諒解備忘錄正式簽署【應(yīng)用分析】2004/12/16
- ·中國電力建設(shè)以超常速度發(fā)展【應(yīng)用分析】2004/12/16
- ·中美電信峰會在芝加哥召開【應(yīng)用分析】2004/12/16
- ·我國MEMS制造工藝平臺水平提高迅速【應(yīng)用分析】2004/12/16
- ·上?萍紕(chuàng)新成果大幅攀升【應(yīng)用分析】2004/12/16
- ·國家科技政策導(dǎo)向與區(qū)域創(chuàng)新地方優(yōu)勢結(jié)合【應(yīng)用分析】2004/12/16
- ·創(chuàng)新基金讓中小企業(yè)走上創(chuàng)業(yè)大舞臺【應(yīng)用分析】2004/12/16
- ·“中小企業(yè)板發(fā)展座談會”在京召開【應(yīng)用分析】2004/12/16
- ·高技術(shù)產(chǎn)業(yè)規(guī)模產(chǎn)品出口迅猛增長【應(yīng)用分析】2004/12/16
- ·“中國清潔發(fā)展機(jī)制大會”在北京召開【應(yīng)用分析】2004/12/16
- ·我國重大科技計(jì)劃項(xiàng)目經(jīng)費(fèi)執(zhí)行良好【應(yīng)用分析】2004/12/16
- ·新時(shí)期加速我國科技成果轉(zhuǎn)化戰(zhàn)略研討會在京召開【應(yīng)用分析】2004/12/16
- ·國務(wù)院通過《能源中長期發(fā)展規(guī)劃綱要》【應(yīng)用分析】2004/12/16
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