The book features more than 500 maps that show areas of genetic similarity?much as places of equal altitude are shown by the same color on other maps.
此书的一大特点是提供了500多幅图，显示了相同的遗传基因所处的区域， 这很像其他地图上用同样的颜色标示同样海拔高度的地区。
The book features more than 500 maps that show areas of genetic similarity - much as places of equal altitude are shown by the same color on other maps.
此书的一大特点是提供了500多幅图，显示相同的遗传基因所处的区域。这很像其他地图上用同样的颜色表示同样海拔高度的地区。
In this paper, the main sources of the errors in a meridian catalog, the characteristics of the equal altitude observation and the shortages of an equal altitude catalog are described.
本文叙述了子午星表系统误差的主要来源，等高观测的特点及等高星表的不足之处。
The area of a triangle is equal to half the product of any side and the altitude on that side.
三角形的面积等于任何一边与那边上的高的乘积的一半。
As shown, the earth's mean radius is about 6378 km, while the altitude and orbit radius of a GSO satellite is approximately equal to 35786 km and 42164 km respectively.
由静止卫星的轨道位置示意图可见，地球的平均半径约为6378公里，静止卫星的轨道高度约为35786公里，轨道半径约为42,164公里。
Interviewer: Ok, so one last question. A right triangle has a hypotenuse equal to 10 and an altitude to the hypotenuse equal to 6.
一位计算机系的毕业生接受微软的面试，面试官给出最后一个问题：“已知一个直角三角形的斜边为10，斜边上的高为6，请问这个三角形的面积是多少？”
Interviewer: Ok, so one last question. A right triangle has a hypotenuse equal to 10 and an altitude to the hypotenuse equal to 6.
一位计算机系的毕业生接受微软的面试，面试官给出最后一个问题：“已知一个直角三角形的斜边为10，斜边上的高为6，请问这个三角形的面积是多少？”
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