Migration fractionation diagnosis is complicated in rifted basins where migration distance is generally short and latera......

To elucidate the possible functions of endogenous hormones in the flowering of chestnut,concentrations of four endogenou......

Since the discovery of the Hedgehog(Hh)pathway in drosophila melanogaster,our knowledge of the role of Hh in embryonic d......

通过塔里木盆地不同层系沉积岩石中放射性元素铀、钍、钾的含量实测数据，计算了不同岩石的生热率。结果表明，泥岩的生热率最高，平均１ ．９８......

以“糯米糍”荔枝为试材，研究了PBO，EP等果树复合生长调节剂及光合菌肥对荔枝果实成熟期及其产量，品质，果色等的影响，结果表明，PBO，EP能使......

首次在上海河口地区成功进行了凡纳对虾的亲虾培育和育苗,并重点研究了凡纳对虾亲虾的生长和蜕皮规律.通过一套自行设计的水循环系......

Late steps of HIV-1 life cycle are determinant for optimal dissemination of the virus to new target cells. These steps i......

根据天然气热发光、微量元素、微体古生物等资料的对比,二连盆地可划分为南北两个拗陷体系。二连-贺根山岩石圈断裂和西拉木伦岩石......

In English literary tradition, soliloquy is a crucial device to present the literary characters’ inner world. As a matt......

将ICR系雌性小鼠处死并在10℃、15℃、20℃和25℃下依次保存8、14、24和48h后,采集其体内的卵巢GV期卵,采用常规方法进行体外成熟......