Human activities have significantly changed the transport and fluxes of terrestrial sediment of global rivers,trapping o......

丙酮酸脱氢酶(Pyruvate Dehydrogenase Complex,PDC)是一个多酶复合体,其功能是催化丙酮酸不可逆氧化脱羧合成乙酰辅酶A。植物拥有......

Sediment transferring function (Fs) of rivers is defined and indexed in this study, based on the concept of sediment bud......

Wheat (Triticum aestivum L.) yellow mosaic virus (WYMV) is transmitted by a fungal vector through soil and causes seriou......

Sediment transferring function (Fs) of rivers is defined and indexed in this study, based on the concept of sediment bud......

摘 要 本研究以广西桂林柑桔园黑刺粉虱（Aleurocanthus spiniferus）为对象，采用田间调查该粉虱卵、若虫、蛹和成虫的方法，研究了该粉虱......

分析了黄河农场地区的降雨、蒸发、地表径流、灌溉和地下水水位常规观测资料,构建了该区的水文地质模型.在此基础上,运用FEFLOW软......

飞雁滩海域是1964-1976年黄河刁口河流路入海区域.根据地形和断面水深监测资料,阐述了该岸段流路废弃后的岸滩侵蚀特征和地貌变化.......

总干线一、二级泵站高压出水钢筋混凝土岔管,应用限裂设计原理,采用高压固结灌浆加强围岩以及相应的防渗措施减少内水外渗的方法,......