Emergents, which do not form a continuous layer, are usually the giants of the forest, reaching heights of 35 to 70 m or more, and trunk sizes of over 2 m in diameter.

不形成连续层的新生植物通常是森林中的巨人，高度可达35至70米或更高，树干直径超过2米。

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The integration demonstrated MONAX's ability to provide coverage over a substantial network area of more than 3,800 kilometers2 (70-kilometer cell diameter) with just one base station.

此次MONAX系统的集成性能演示提供了一个超过3800平方公里网络覆盖面积(直径70公里)，而只依靠一个基站。

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Because of that you can't count on molecules moving rapidly over the size of a cell that's ten to 30 Microns in diameter.

因此不要对生物大分子能在,直径十到三十微米的,细胞里高速穿行抱有任何指望

耶鲁公开课 - 生物医学工程探索课程节选

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