利用磁场抑制双频激光器频差闭锁，对激光器增益介质区施加横向交互磁场抑制激光器频差失谐的方法对磁场源提出要求。以方体线圈产生......

中国北方第四纪地层以泥河湾盆地河湖相沉积和黄土高原的风成堆积为典型代表.位于黄土高原东南缘的黄河三门峡地区,黄土—古土壤序......

基于激发-探测显微技术研究受激增益与自发衰减现象.采用脉冲二极管激光器(λpu=635 nm作为激发光束)与锁模掺钛蓝宝石激光器(λpr......

在传热学基础上建立了涂层的三维瞬态导热模型,利用ANSYS仿真软件对施加有正弦规律变化热流密度的涂层试件进行有限元分析;运用两......

In the present study, analyzed are the variation of added mass for a circular cylinder in the lock-in (synchronization) ......

According to the characteristics of deepwater top tensioned risers, a simplified model is presented to predict the multi......

In this paper, equations calculating lift force of a rigid circular cylinder at lock-in in uniform flow are deduced in d......