不经济

Although the sea around them was thought to be rich in oil and minerals, it was uneconomic to utilize them

尽管人们认为它们周围的海域有丰富的石油和矿藏，但是开掘这些资源很不经济。

In some cases impurities are present as a result of the polymerization process and it may be uneconomic to remove these to get the pure polymer.

在某些情况下，杂质的存在是由于聚合过程的结果，要去除他们而得到纯的聚合物可能是不经济的。

The negative impact caused by the city logistics is the external uneconomic problem of the city logistics.

城市物流对社会产生的这些负面影响即城市物流的外部不经济。

I mean, you could just work your way through thousands of things doing trials and cost a fortune and it would be extremely uneconomic.

我是说，你可以通过其它成百上千种方式来做试验碰碰运气，但没有理论基础的试验花费甚大，很不经济。

Although the sea around them was thought to be rich in oil and m in erals, it was uneconomic to utilize them

尽管人们认为它们周围的海域有丰富的石油和矿藏，但是开掘这些资源很不经济。

To ask this at any time would costly and uneconomic.

如果在其它时间来查询，就得花许多钱，很不经济。

There is an understandable, albeit 尽管 uneconomic, appeal to the latter pattern of returns, however.

有一个可以理解的，尽管不经济，但是有吸引力的回报模式。

That is to say, the use of plastic-film mulch is uneconomic under existing plastic film collecting technology in the long run.

由此可见，从长远来看，在现有残膜回收技术条件下使用地膜覆盖技术是不经济的。

It became a national park a decade ago when three cattle stations became uneconomic.

它变成了一个国家公园是10年前3头牛站成为不经济的。

"The amount of diversity is good for security," says Jaquith, because it makes creating malware uneconomical.

"平台的多样性对于安全来说是有利的，" Jaquith 说：因为这让编写恶意软件变的不经济。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失