The bookshelf concept is based on a modular system which makes it easy to adapt to the desired size and shape.

这个书架的理念来自于一种模块系统，可以很容易的按照不同的要求变成不同的形状和大小。

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These "small modular reactors" produce 100 to 200 megawatts of power, about one fifth to one-tenth the size of many current U.S. nuclear reactors.

这些“小型模块化反应堆”能生产 100～200 兆瓦的电力，大约是目前美国许多核反应堆产能的五分之一，但体积只有十分之一。

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These "small modular reactors" produce 100 to 200 megawatts of power, about one fifth to one-tenth the size of many current U. s. nuclear reactors.

这些“小型模块化反应堆”能生产100 ~ 200兆瓦的电力，大约是目前美国许多核反应堆产能的五分之一，但体积只有十分之一。

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Housed in the standard Xi3 chassis that measures 4.27x3.656x3.656-inches, the X7A Modular Computer packs a real wallop, especially for a machine roughly the size of a grapefruit that draws a mere 40Watts of power.

ENGADGET: Xi3 goes the crowdfunding route for future X3A, X7A modular PCs (update: official PR)