a fraction of

基本解释

In short, that 14 percent is just a fraction of the actual number of soldiers suffering.
总之，14%这个数字仅仅是实际遭受精神创伤的士兵数量的一小部分。
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.
这是如此浩繁，收集，其范围从绘画和滚动古代瓷器和塑像，只有它的一小部分是显示一次有史以来。
Because such an improvement in governance constitutes just a fraction of the difference between the worst and best performers, it is within reach.
由于这种治理的改善只是最糟的改革者与最好的改革者之间差别的一小部分，因此是可以达到的。

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.
当一个简单的电脉冲被送到读写头,它会短时间内出现一个小的电磁。
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That is, the goldsmith only had a fraction of the gold that was owed by the goldsmith.
就是说,只有一部分金子,是金匠对外的负债
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Another comparison point we like: general and administrative expenses as a fraction of revenue.
FORBES: They Spend Your Money