Our survey revealed that these allergies were mainly one-offs.

我们的调查显示，这些过敏大多是一次性反应。

Prototype parts tend to be very expensive to make as one-offs by conventional means.

制作风洞的部分模型单品用传统方法花费巨大。

One-offs allow you to learn while also giving you the freedom to pursue other opportunities as soon as each assignment is completed.

一次性的任务不仅能让你从中学到东西，你也可以在最短的时间内完成任务去寻求其他的机会。

We are in an ecosystem of service providers with existing functionality that is often brittle and developed ad-hoc: connections may often be "one-offs."

我们处于服务提供者的生态系统，其中的现有功能通常是脆弱的和特别开发的：连接常常是“一次性的”。

Many of the albums included here are testaments to the art and craft of personalised book-making, one-offs that seem almost anachronistic in the age of the download and the hard drive.

其中包含的许多影集，都是对在下载和硬盘时代近乎落伍的个人书籍制作、「仅此一件」作品的艺术和工艺的致敬。

This situation brings to light one of the more common trade-offs in computing: speed versus memory.

这种情况揭示了计算方面的更常见的折衷方案中的一种：用速度换取内存。

One of the secrets of success for mapping objects to relational databases is to understand both paradigms and their differences, and then make intelligent trade-offs based on that knowledge.

使对象-关系数据库之间的映射成功的一个秘诀就是理解这两种范例和它们的差异，然后基于这些认识来进行明智的取舍。

Each of these systems has its trade-offs, but generally the compaction phase is an expensive one in terms of time and effort.

每个这样的系统都有自己的平衡方法，但一般说来压缩阶段在时间和工作上都耗费颇多。

CEO So when you are the CEO and you walk through the company, people are only thinking one thing: well, there have been three lay-offs.

所以你如果是,在公司里转转走走，人们只会在想一件事情：,嗯哼，已经解雇了三拨人了。

Thinking of potential spin-offs, Vernon suggested to Huq that he put one of the cantilevers in a liquid to see what happened.

思考过可能的应用后，弗农建议胡克将其中的一个小装置放进液体里看看会发生什么。

But even the keenest ethical consumer faces complicated trade-offs, and sometimes the apparently obvious ethical choice turns out to be the wrong one.

不过，最为热心的道德消费者将面临复杂的权衡取舍，有时表面看是明显的道德选择往往是错误的。

A careful analysis of the trade-offs discussed in this two-part AOP tools comparison will help you decide which one is best suited for your projects.

仔细分析这篇由两部分构成AOP工具比较系列文章中讨论的该工具的利弊，这些有助于判断哪种工具最适合您的项目。

So, the question really is one of trade-offs .

所以，这其实就是个折衷的问题。

People Face Trade offs. To get one thing, you have to give up something else. Making decisions requires trading off one goal against another.

人们面临权衡取舍。人们为了获得一件东西，必须放弃另一件东西。决策需要对目标进行比较。

Jobs, like prospective partners, have their strengths and weaknesses, which makes finding the right one a matter of complicated trade-offs.

工作如同是意中人，既有优点也有缺点，这让找到正确的那个成了一件耗时费神之事。

While not all scientists foresee a food crisis noting that large-scale bee die-offs have happened before this one seems particularly baff ling and alarming.

但并非所有科学家都预见粮食危机，他们认为过去也曾发生大规模的蜂群死亡事件，但这次似乎特别令人困惑不解和震惊。

While not all scientists foresee a food crisis, noting that large-scale bee die-offs have happened before, this one seems particularly baffling and alarming.

并非所有的科学家都预测会发生一起食物危机，他们指出大规模蜜蜂死亡以前也发生过，这次似乎尤其令人迷惑不解和警告。

No one can do it all. Each of us has to make choices and accept trade-offs.

没有人可以做任何事，每个人都必须做出选择，接受调整。

One of the spin-offs in recent years has been the emergence of pheromone enhanced products.

其中的附带利益，在最近几年已出现了信息素的增强产品。

When consumers ingest one of these fake products and become ill or are injured using inferior knock-offs, the brand owners could become liable.

当消费者摄取这些假冒产品之一，生病或受伤使用劣质的仿冒品，品牌拥有者可能成为承担责任。

One of the girls' biggest turn-offs is guys who are indecisive.

女孩最不喜欢的人就是那些老犹豫不决的男子。

Every time we choose one thing we refuse something else. We constantly make trade-offs in our decision.

每当我们选择一样东西的时候，我们在拒绝其他一些东西。做决策的时候我们总是在不同的方案间权衡。

On the one hand, the value of these items is crucial if the accounts are to be used to assess trade-offs between economic and environmental goals.

在一方面，这些项目的价值是决定性的，如果帐户是用来估定在经济的和环境的目标之间的交换。

Even if the right balance between these trade-offs can be found, new challenges arise when data is moved from one form to another.

即使能在这些取舍当中找到平衡，在不同形式之间转移资料时仍会出现新的挑战。

Yes, that's right. One of the biggest turn-offs is the male who is a chauvinist.

最令女人讨厌的就是男人的大男子主义。

The anti-Keynesians point out that bond market sell-offs are seldom gradual. All it takes is one piece of bad news – a credit rating downgrade, for example – to trigger a sell-off.

反凯恩斯主义者反唇相讥——债券市场的下跌很少是渐进式的，往往一个坏消息就能触发一轮大跌，比如信用评级下调。