杨角(1916.9—1998)别名杨力森,字立生,黑龙江绥化人。画家,教授。擅长油画。
杨辉三角形 Pascal's triangle ; Yang Hui's triangle ; Pascal triangle
三角叶杨 [林] cottonwood ; Populus deltoides ; Populus trichocarpa ; Populus fremontii
杨辉三角问题 Pascal triangles
角杨羽希是 living shop
三角叶杨树皮纤维 cottonwood fibre
尖角黄杨科 Stylocerataceae
海角黄杨木 Cape box ; East London boxwood
女主角杨羽希是 living shop
佛利蒙三角叶杨 Fremont Cottonwood
三角学叶杨 cottonwood
加利福尼亚棕榈泉附近的白水大峡谷自然保护区里面,一头年幼的黑熊被游人吓到后从一颗三角叶杨后面窥视。
A black bear cub peers from a Cottonwood tree after being scared up there by a visitor to the Whitewater Canyon nature preserve near Palm Springs, California.
对郑和杨的孩子有所安慰的是,他们得知当飞机撞上五角大楼的时候,他们的父母在生命结束时手拉着手。
For Zheng and Yang's children what provides a measure of comfort is knowing that their parents' lives ended hand in hand when that plane hit the Pentagon.
没人会记得它们埋葬在这里,尽管三角叶杨、柳树和棕榈树的根茎或许偶尔会发现它们的存在。
No memorial will mark their burial, though the roots of cottonwoods, willows, and palms may occasionally make note of their presence.
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