一种很大的绿色的树居的青蛙,雨滨蛙属,在胡昂半岛北部被发现。那里有面积达16500万平方公里被海洋包围的山地和洼地森林。
A large green tree-dwelling frog Litoria dux was discovered on the northern side of the Huon Peninsula a 16 500 sq km area of montane and lowland forest surrounded by ocean.
在这里,她整天呆在这几平方米大的茅草棚中,守着风风雨雨,望着雪花飘飘,目送灿烂的晚霞,数着一次又一次月圆。
Here, under her few square yards of thatch, she watched winds, snows, rains, gorgeous sunsets and successive moons at their full.
讨论了雨滴平均直径、平均运动速度、平均降落速度和雨滴加权平方根速度的概念及其计算方法,建立了雨滴平均直径和各种降落速度与雨强、动能的函数关系式。
The paper discussed the average diameter of rain drop, average velocity of moving and falling and the conception of weighted velocity in square root as well as the me - tho...
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