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[期刊论文] 作者:, 来源:世界电子元器件 年份:2015
概述FAN3121和FAN3122 MOSFET驱动器旨在通过提供高峰值电流脉冲来驱动低端开关应用中的N沟道增强型MOSFET。...该驱动器具有TTL输入阈值(FAN312x T)或与V DD成正比的CMOS输...
[期刊论文] 作者:Feng Lin,, 来源:China & the World Cultural Exchange 年份:2013
"In his early years, Fan Zhou learned painting under the mentorship of Shi Lu....While Shi Lu’s influences are still visible in Fan’s paintings today, the l...
[期刊论文] 作者:Mo Tingting, 来源:中国-东盟博览(旅游版) 年份:2020
you travel to China in summer time, it’s very possible to see people strolling down the roads with a fan...shaking in hand to fan away the striking heat....Reputed as the “Fan-Making Kingdom”, China bo...
[期刊论文] 作者:Toshiyuki Hirano,Kazuma Takaha, 来源:流体动力学(英文) 年份:2017
In order to establish the design methodology of a small axial fan, the axial fan with impeller diameter...
[期刊论文] 作者:Takaaki Hase,Nobuhiko Yamasaki,Tsutomu Ooishi,, 来源:Journal of Thermal Science 年份:2011
In order to elucidate the broadband noise of fan,the numerical simulation of fan operating at two different...
[期刊论文] 作者:舒振武,向淑文, 来源:贵州大学学报:自然科学版 年份:2008
基于次Ky Fan点的概念,给出了不具任何连续性条件的函数次Ky Fan点的存在性,推广了Ky Fan。不等式定理。...
[期刊论文] 作者:, 来源:法语学习 年份:1995
La ére ’AntoninChristianSignolLameretombamaladependantlemoisdedecembrel938.IIlatrouva,unsoir,gisantsurlaterrebattuedelacuisi......La mére d’Antonin ChristianSignolLameretombamaladependantlemoisdedecece938....
[期刊论文] 作者:吕长虹,张克民, 来源:高校应用数学学报B辑 年份:2002
This paper shows that the (d,m)-dominating number of the m-dimensional hypercube Qm(m≥4) is 2 for any...integer d....(m)/(2)+2≤dm....
[期刊论文] 作者:Zhang Li,Jin Yingzi1,Dou Huashu,Jin Yuzhen,, 来源:Journal of Thermal Science 年份:2013
To reduce the influence of adverse flow conditions at the fan hub and improve fan aerodynamic performance...,a modification of conventional axial fan blades with n...
[期刊论文] 作者:回声,, 来源:网球天地 年份:2008
Fan,网球比赛中怎能缺少,而且绝对是 N 沓——粉丝(fans)嘛。而在日常生活中,我们遇到 fan 这个词时,第一反应是风扇,对吗?...热身文本A folding fan can be furled or unfurle...
[期刊论文] 作者:Sun Yingqing,, 来源:China & the World Cultural Exchange 年份:2013
Dynasty that every Zhuangyuan(the top one scholar in the imperial examination)writes on the surface of a fan...
[期刊论文] 作者:朱雪芳, 来源:数学的实践与认识 年份:2004
设Zn为非对角元素都为非正实数的n阶方阵的集合,令Ak∈Zn,k∈{1,…,m),给出矩阵Fan积最小特征值的一个新下界,τ(A1★…★Am)≥min1≤i≤n{m∏ k=1Ak(i,i)-m∏k=1...
[期刊论文] 作者:李华, 来源:江西师范大学学报:自然科学版 年份:2013
把2个非负矩阵Hadamard积谱半径以及M矩阵的Fan积的最小特征值的估计推广到多个矩阵,得到新的界值估计式,数值算例表明所得的估计式在一定条件下比现有的估计式更为精确....
[期刊论文] 作者:, 来源:Chinese Journal of Integrated Traditional and Western Medici 年份:1997
XIE Zhu-Fan -Outstanding Internist of Integrated MedicineXieZhu-fan,borninJanuary1924inNingbo,ZhejiangProvince....Professorofint...XIE Zhu-Fan -Outstanding Internist of Integrated MedicineXieZhu-fan, borninJanuary1924inNingbo...
[期刊论文] 作者:王保安,孙鹏, 来源:大学英语 年份:2004
While the football fan was thrilled to be at the Super Bowl, he was disappointed with the location of...
[期刊论文] 作者:王保安, 来源:大学英语 年份:2004
While the football fan was thrilled to be at the Super Bowl, he was disappointedwith the location of...
[期刊论文] 作者:, 来源:小天使·语数英初二版 年份:2009
Mr.Lake is a football fan(球迷) He like wacching football match very much.When he heard of(听说)the news...
[期刊论文] 作者:, 来源:Journal of Thermal Science 年份:2011
To investigate the fan performance of air conditioning system, two different configuration fan test systems...
[期刊论文] 作者:王治平, 来源:英语辅导(疯狂英语中学版) 年份:2002
Tom is a football fan. Every morning he goes to work by train....
[期刊论文] 作者:卢博, 来源:甘肃科学学报 年份:2010
设R是环,n,m,d是非负整数,其中m或者为∞.右R-模M称为m-(n,d)-投射的,如果对任意的右R-模N且(n,d)-id(N)≤m,有Ext^1R(M,N)=0.研究了(n,d)-投射模及m-(n...,d)-投射模的一些性质....
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