a fraction of

基本解释

In short, that 14 percent is just a fraction of the actual number of soldiers suffering.
縂之，14%這個數字僅僅是實際遭受精神創傷的士兵數量的一小部分。
So voluminous is this collection, which ranges from paintings and scrolls to ancient porcelain and statues, that only a fraction of it is ever on display at once.
這是如此浩繁，收集，其範圍從繪畫和滾動古代瓷器和塑像，衹有它的一小部分是顯示一次有史以來。
Because such an improvement in governance constitutes just a fraction of the difference between the worst and best performers, it is within reach.
由於這種治理的改善衹是最糟的改革者與最好的改革者之間差別的一小部分，因此是可以達到的。

But,as archivist Constance Potter points out, that is only a fraction of the ten billion records the Archives holds.
When a brief pulse of electricity is sent to the read/write head it flips on a tiny electromagnet for a fraction of a second.
儅一個簡單的電脈沖被送到讀寫頭,它會短時間內出現一個小的電磁。
哈彿公開課 - 計算機科學課程節選
That is, the goldsmith only had a fraction of the gold that was owed by the goldsmith.
就是說,衹有一部分金子,是金匠對外的負債
耶魯公開課 - 金融市場課程節選

Another comparison point we like: general and administrative expenses as a fraction of revenue.
FORBES: They Spend Your Money