It is a commonly used small-capacity, non-precise control of oxygen concentration of oxygen masks.

它是一种常用的小容量的、非精确控制氧气浓度的氧气面罩。

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Individual insects are placed in plastic or glass tubes (1.5-3.0 ml capacity for small ants, 5-8 ml for larger ants) containing 75% to 95% ethanol.

单个昆虫放置在装有75%到 95%的乙醇的塑料管或玻璃管中（容量为1.5-3.0ml 的装小蚂蚁， 5-8ml 的装大一点的蚂蚁）。

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Only a small number of tree species have the genetic capacity to grow really big.

只有少数树种拥有长到很大的遗传能力。

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Equally, it would have retained capacity for small-scale missions and important interventions in areas of crisis.

CENTERFORSECURITYPOLICY: Europe after Lisbon

This makes it easier to scale check-in capacity to meet demand, and enables even small airlines to offer self-service check-in.

ECONOMIST: REPORTS

But the spiralling wage bill and relatively small attendances at the 20, 000-capacity Fratton Park have forced the sale of the likes of Glen Johnson, Peter Crouch and Sylvain Distin, although the club made several signings before the end of the transfer window.

BBC: Pompey 'just avoided going under'