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[期刊论文] 作者：Yu-quan Wang,Zhu-jun Jing,
来源：黑龙江科技学院学报 年份：2002
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Microwave-Assisted Cross-Coupling Reaction of Sodium Tetraphenylboratewith Carboxylic Anhydrides Cat
[期刊论文] 作者：ZHANG Yu-Quan WANG Jin-Xian WA,
来源：有机化学 年份：2003
Cross-coupling processes of aryl or alkenyl halides with organometallic compounds of main group elements cat alyzed by palladium complexes have been found exten...
[期刊论文] 作者：WEI Ji-feng,LI Na,WEN Yu-quan,WANG Wen-jie,
来源：黑龙江科技信息 年份：2008
本文通过对荣华二采区10...
[期刊论文] 作者：ZHAO Zheng-chao,CUI Bin,YUE Yu-quan,WANG Li-yang,WU Ying-xiang,
来源：水动力学研究与进展B辑 年份：2008
The horizontal migration of proppant was numerically investigated with a two-fluid model, in which the interaction between fracturing fluid and proppant, along...
[期刊论文] 作者：LIU Ying,LI Yu-quan,WANG Jing-yuan,XIE Xiao-gang,LI Jianhua,
来源：Optoelectronics Letters 年份：2013
In view of dispersion compensating in multiple wavebands at the same time, this paper proposes a novel multi-waveband dispersion compensating fiber (DCF) based on hybrid photonic crystal fiber (PCF). The proposed fiber can compensate multip......
[期刊论文] 作者：JIN Ren-chang,YAN Dong-liang,LI Guo-fang,MA Yu-quan,WANG Jian-feng,LIU Shi-guang,
来源：煤炭学报（英文版） 年份：2004
The software system, hardware system and performance principle of the gas detector were briefly described. A new method was developed for orientating and calibrating the instrument. The method shows excellence in automation and intelligence......
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