a地膜周年覆盖及膜上微渗灌溉节水高效生态技术研究 On the mulching plastic anniversary cover and the membrane micro infiltrates the irrigation saving water highly effective ecology engineering research[translate] aHe workes in a hosp[translate] a我是内蒙古的 I am Inner Mongolia[translate] ...
aPeking University will host a two-day workshop titled, Historical and Cultural Interactions between China and India, to mark the 100th birth anniversary of the renowned Indologist, professor Ji Xianlin (1911-2009). 正在翻译,请等待...