Utilization is the noun for the act of using something — especially using it fully, well, or for a definite purpose. It is the formal cousin of 'use' (the noun). Compare: 'the use of computers in schools' and 'the utilization of computers in schools' mean the same thing, but the second sounds like a report. That formality is the whole character of the word.

Utilization Utilization是 the noun for the act of using something是「使用某個東西」這個動作的名詞 — especially using it fully, well, or for a definite purpose尤其是指完整地、好好地，或為了一個明確目的去使用。It它 is the formal cousin of 'use' (the noun)是名詞「use」比較正式的表親。Compare比較看看: 'the use of computers in schools'「the use of computers in schools」 and 'the utilization of computers in schools'「the utilization of computers in schools」 mean the same thing意思一樣, but the second sounds like a report但後者聽起來像份報告。That formality這種正式感 is the whole character of the word就是這個字的整個性格。

Where it genuinely earns its place is in talk about how much of a resource is actually being put to work — a rate, a percentage, a level. Hospitals speak of bed utilization, factories of capacity utilization, companies of the utilization rate of their staff or servers. Here 'utilization' carries an idea that plain 'use' does not: how much of what was available did we actually get value from? Low utilization means something is sitting idle and money is being wasted. In this measuring sense the word is not showing off; it is the right technical term.

Where it genuinely earns its place它真正派得上用場的地方, is in talk about how much of a resource is actually being put to work是在談一項資源到底有多少被實際用上時 — a rate, a percentage, a level像是比率、百分比、程度。Hospitals speak of bed utilization醫院會講病床utilization, factories of capacity utilization工廠會講產能utilization, companies of the utilization rate of their staff or servers公司則會講員工或伺服器的utilization rate。Here 'utilization' carries an idea that plain 'use' does not這裡的「utilization」帶著單純「use」沒有的一個概念: how much of what was available did we actually get value from也就是本來有的東西，我們實際用出了多少價值。Low utilization低utilization means something is sitting idle and money is being wasted意思是有東西閒置著，錢被浪費掉了。In this measuring sense在這種計量的意思裡, the word is not showing off這個字不是在裝腔作勢; it is the right technical term而是正確的專業術語。

Outside that, in ordinary sentences, it is often just a longer way to say 'use', and good writers in English will cut it. Teachers of writing complain about it a lot — 'the utilization of' is a classic mark of stiff, official prose.

Outside that除此之外, in ordinary sentences在一般的句子裡, it它 is often just a longer way to say 'use'常常只是把「use」講得比較長, and good writers in English will cut it好的英文作者會把它刪掉。Teachers of writing complain about it a lot寫作老師常常抱怨這個字 — 'the utilization of'「the utilization of」 is a classic mark of stiff, official prose是死板、官樣文章的經典特徵。

British spelling can be 'utilisation'; American is 'utilization'. Both are correct, so just be consistent.

British spelling can be 'utilisation'英式拼法可以是「utilisation」; American is 'utilization'美式則是「utilization」。Both are correct兩種拼法都對, so just be consistent所以只要前後一致就好。

It is almost always followed by 'of'.

It它 is almost always followed by 'of'幾乎都會接著「of」。