In August 1935 , we began our march across the marshy grassland.1935年8月, 我们开始过草地.There is a reach of grassland in the distance.远处是连绵一片的草原.Animal husbandry on the grassland is developing rapidly.草原上的畜牧业在迅速发展....
Grassland area of 7700 hectares, mainly sheep farming mountains, white yak, cattle.草原面积7700多亩, 主要养殖高山细毛羊 、 白牦牛 、 黄牛.The grassland stretches evenly before you, like a becalmed sea.无边的草原是这样平展, 就象风平浪静的海洋.The grassland scene...
The empirical evidence considered here is subject to many qualifications.此处提及的实验证据有诸多限制条件。Much of her work is speculative, based on psychoanalytic theory rather than empirical data.她的著作中有相当一部分内容是推测性的，建立在精神分析理论之上而缺乏来自实际经验...
Some of them make no bones about their political views.他们中的一些人坦率地表达了自己的政治观点。Her sallow skin was drawn tightly across the bones of her face.她那蜡黄的皮肤紧紧地包着脸上的骨头。You can hear the saw as it cuts through the bones.你能听到锯子锯进骨头里的声...
研究具有跟踪性可扩流链回归集的几个性质,其结果可视为同胚相应结论的推广.For expansive flows with the shadowing property, we have studied some properties of chain recurrent sets.本文讨论半拓扑空间的半同胚等价定理及其应用.In this paper We discuss several semi - homeomorphic equi...