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High-entropy alloys(HEAs)have attracted great research interest owing to their good combination of high strength and duc......
文章在分析基于功率控制的Buck变换器的小信号模型的基础上,探讨了斩波器中反馈控制的传递函数和环路参数的设计,设计了双极点、双......
Synthesis,structure and nonlinear optical properties of two novel two-photon absorption chromophores
Two triphenylamine-based derivatives that can be used as two-photon absorption chromophore,tris{4-[4-(3-trifluoromethyl-......
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慢性子宫颈炎是生育年龄妇女常见病,多在分娩、流产或手术损伤宫颈后病原体侵入而引起感染,而且与宫颈癌的发生有一定的关系,我院......
报道TW(1012W)级Ti:Al2O3飞秒激光放大器的研究。采用Ti:Al2O3自锁模激光振荡器和脉冲啁啾放大技术,获得了能量为84mJ、脉宽为75fs的放......
法国的Ecole综合技术公司、CNRS大学和英国皇家学院的研究人员报道了用100TW超短钕玻璃激光器的激发场加速电子的工作.研究人员们称......
记者赵同先生对TW—200合并功放的设计及有关技术问题的采访回答如下: 赵同问:首先请吴老师谈一下获得美国国家半导体有限公司音......
Objective To investigate the expression of phosphatase and tension homolog(PTEN) in adipose tissue of KKAy diabetic mice......
TW-15型轧钢机扭矩监测仪的应用王家琦,李正国,安志,李雪(北京冶金设备研究院;邮编:100029)TheapplicationofTW-15torqueon-linemonitoronrollingmill¥WangJiaqi;LiZhenggu...
Application of Torque Monitor for TW-15 Rolling M......
海沟轴附近,往往大致水平覆盖着轴侧向补给的浊流岩。最深的部位,多数在大陆一侧,从大陆一侧补给的沉积物,也是向海一侧倾的最多......
Im Rahmen der politischen ffnung Europas hat das Auslandsstudium eine immer grere Bedeutung. Um den gemeinsamen Ma......
Inhibition of NF-κB by mutant IκBα enhances TNF-α-induced apoptosis in HL-60 cells by controlling bc
Backgound The aim of this study was to explore whether the inhibition of nuclear factor-κB (NF-κB) activation by muta......
In the context of this work, a prototype hybrid photoacoustic (PA) and optical system for the on-line monitoring of lase......