Outer shells are bigger than inner ones, but each has a fixed capacity.

外层比内层大，但每层容量均固定不变。

youdao

It makes use of the principles of fixed-capacity Faraday pail, a fixed-capacity charge chamber which adopts Faraday pail structure was mounted in the bypass of the pipeline.

它利用定容式法拉第筒原理，即在管道旁路中放置法拉第筒结构的定容电荷室。

youdao

Using price to manage demand is a well-studied discipline in the airline and railway industries, where individual seats may be priced differently to manage variable demand into fixed capacity.

ECONOMIST: Excessive

The problem is that the original version of Internet Protocol (IPv4), on which the bulk of the Internet has been built thus far, has a fixed capacity of 4.3 billion IP addresses.

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Fixed prices for capacity and energy for each new three-year tranche are negotiated.

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