桑德拉决心成为医生，她的坚持取得了成功。Sandra was determined to become a doctor and her persistence paid off.图利奥已为桑德拉做了11年的模特儿。Tullio has been modelling for Sandra for eleven years.“你为什么不借用你姐姐的车呢？”卡桑德拉生硬地说道。"Why don't you borrow your ...
The representation theorem with order - extremal points is obtained for compact order - convex sets.研究了序凸集的一些运算性质,得到了紧序凸集的序端点表示定理.Finally, the Bahadur asymptotic efficient est imator is constructed through extremal stati...
词素是形态学研究的最基本的单位。Morpheme is the basic unit in the study of morphology.生物学家不再满足于简单地研究形态学.No longer can biologists be content simply to study morphology.非 形态学的转移潜力的指标大部分是随机性的.Non - morphological criteria of metastasizing p...