a fraction of the cost的意思|示意

The key lies in identifying the need and developing a strategy to make efficient use of the enormous resources available at a fraction of the cost.

关键元素在于定义需求，并找到办法以较低的成本有效地利用巨大的资源。

A US firm is developing kite-based turbines that could generate nearly twice the power of traditional wind farms at a fraction of the cost.

一家美国公司开发出了一种风筝发动机，该系统能以几分之一的成本达到2倍传统风力发电机的功率。

This platform... is able to deliver up to HD-quality video over the Web at a fraction of the cost.

这个平台……以微小的成本在Web上交付HD质量的视频。

Now, thanks to advances in artificial intelligence, "e-discovery" software can analyze documents in a fraction of the time for a fraction of the cost.

现在，感谢先进的人工智能“电子证据发现”软件，可以用很低的费用，在很短的时间内进行文件分析。

If we could power such an elevator with solar energy, we could simply rise up into space for a fraction of the cost of a trip by rocket or shuttle.

如果我们能利用太阳能为这样的电梯提供动力，我们只需花费乘坐火箭或航天飞机旅行费用的一小部分就能进入太空。

But if you have a good eye for fashion or trust the salesperson you can look tres chic for a fraction of the cost of buying new.

如果你很懂时尚或者对卖家很信任的话，你可以花很少的一部分新衣服钱让自己成为时尚潮人。