spread range

基本解释

The extent or limit to which something is or can be spread; range.
伸展性，範圍：某物擴展或能被擴展的極限；範圍。
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The hover ability and spread range of Aedes albopictus was observed and surveyed in natural environment.
目的：觀察和測定白紋伊蚊的飛翔能力和擴散距離。
The spread range gets smaller because of threshold pressure gradient, and there will be a additional pressure drop in the bottom of the well because of the skin damage.
啓動壓力梯度使壓力波傳播範圍變小，井底汙染會造成一個附加壓力降。

Their names vary from state to state or community to community and the tools that exist online are spread across a range of disconnected websites.
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Similarly, America's renewed interest in missile defences is a response to the spread of longer-range missile technology, done chiefly by China, Russia and North Korea.
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By recognising and thus publicising individual sites, UNESCO and other cultural watchdogs risk harming the cause of conservation, which would be better served if visitors to the country were spread around a broader range of places.
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