爱词霸英语   汉语   手机版   软件版下载 | English
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1.Diapause and Voltinism of the Distant Crossing Progeny Between Antheraea yamamai and Antheraea polyphemus
天蚕与美洲野蚕缘杂交后代的滞育性及化性收藏指正
2.Compatibility of distant hybridization was studied by crossing 5 different rapeseed sterile lines with different vegetable varieties of Cruciferae. This is aimed at selecting rapeseed sterile lines and vegetable varieties with high hybridization compability.
为筛选杂交亲和性好、营养优势强的杂交组合 ,生产叶用或薹用蔬菜新品种 ,采用 5个不同的油菜雄性不育系作母本 ,与十字花科不同类型的蔬菜品种缘杂交 ,研究了缘杂交亲和性 ,目的在于找出杂交亲和性强的油菜雄性不育系 ,以及十字花科蔬菜品种 .收藏指正
3."He not only has to prepare for crossing distant bridges he has to build them long before he gets there."
“他不仅仅要为通过长桥作准备,还必须在到达桥头前把桥造好。”收藏指正
4.We are traveling by train.Out the windows, we drink in the passing scene of cars on nearby highways, of children waving at a crossing, of cattle grazing on a distant hillside, of smoke pouring from a power plant, of row upon row of corn and wheat, of flatlands and valleys, of mountains and rolling hillsides, of city skylines and village halls.
乘着火车,我们领略着窗外流动的景色:附近高速公路上奔驰的汽车、十字路口处招手的孩童、山上吃草的牛群、源源不断地从电厂排放出的烟尘、一片片的玉米和小麦、平原与山谷、群山与绵延的丘陵、天空映衬下城市的轮廓,以及乡间的庄园宅第!。收藏指正
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