这是很难实现的，因为现在许多大公司的大部分员工都是临时合同工。
This is hard to achieve when, as is now the case in many big firms, a large proportion of staff are temporary contractors.
斯伯特·韦伯的成功证明了人不努力就很难实现梦想。
Spud Webb's success proves that one can hardly realize his dream without hard work.
为世界粮食短缺问题找到长期技术解决方案的希望似乎很难实现。
The promise of finding long-term technological solutions to the problem of world food shortages seems difficult to fulfill.
由于各种原因，语义互操作性很难实现。
Semantic interoperability is very difficult to achieve for various reasons. The following are examples of why this happens.
这就很难实现内容的销售、出借、给与或出租。
This makes it difficult for you to sell, lend, give, or lease the content.
透明很难实现(取决于你的工作环境)，但却非常有益处。
Transparency can be difficult to achieve (depending on your work environment), but can be greatly beneficial.
根据域中治理的性质，这很难实现，甚至不可能。
This can be difficult or impossible, depending on the nature of the governance within that domain.
然而，卫星仪器通常很难实现近地面空气中细颗粒物的精确测量。
Yet, satellite instruments have generally struggled to achieve accurate measurements of the particles in near-surface air.
相反地，与PRI的主要对手联盟，恐怕是很难实现的。
In contrast, the new lot, an alliance of the PRI's main rivals, will probably be less accommodating.
因此就更别提手机的流媒体视频了，很难实现高清视频录制。
Not to mention streaming video from phones, which are on the verge of universally breaching HD quality recording.
此方法仅在模式内容简单时适用；否则，其很难实现并维护。
This approach is only suitable when the mode's content is simple; otherwise, it's difficult to implement and maintain.
但是现实的目标同样必要，如果你的目标不可能完成，那么将会很难实现。
But it is also necessary that your goals are realistic. If your goals are impossible to accomplish, it will be very hard to achieve.
对无监督学习来说这个目标很难实现，因为缺乏事先确定的分类。
In unsupervised learning, the goal is harder because there are no pre-determined categorizations.
这会使程序员感到迷惑，而且在编译器的代码生成器中很难实现。
I find it confusing for the programmer and very difficult to get right inside the compiler 's code generator.
最后，正如我以前讨论过的，不受服务器控制的线程会造成有序关机很难实现。
Finally, as I discussed earlier, threads out of the server's control make it difficult to achieve an orderly shutdown.
您可以逐个地扫描其中的每项内容，但是所谓的“易于阅读”很难实现。
You can scan through it and see lots of information, but it's hardly what you'd call easy to read.
此外，由于涉及的步骤较多，复杂性较高，因此很难实现一致的配置结果。
Further, achieving consistent provisioning results is often difficult due to the number of steps and complexity involved.
InfoQ：几年前，甚至连简单的桌面图表也很难实现出跨浏览器版本。
InfoQ: a few years ago even simple cross-browser charts were not possible for the desktop.
他们也存在继承问题：如果创始人想退休，他们会发现公司的价值很难实现。
They also have a succession problem: if the founders want to retire, they can find it difficult to realise the value of the business.
这个观念对于我们中大部分生活在忙乱世界中的人很难实现，但是尝试一下。
It's a concept that's hard for most of us in our go-go-go world to master, but give it a whirl.
动态类型支持所有高级的元编程技巧，这在强类型语言中是很难实现的，甚至不可能。
Dynamic typing allows all sorts of advanced meta-programming tricks that are difficult or impossible in a strongly typed language.
如果没有此类治理机构，企业就很难阻止竖井服务的增多，也很难实现SOA的好处。
If such a governing body is not in place, it can be difficult for an enterprise to stem the proliferation of silo services and realize the benefits of SOA.
虽然在英文中这个看起来十分自然，但在日语或者其他东亚语言ime中却很难实现。
Although this seems quite natural in English, it's quite different in Japanese or other East Asia languages when using the Input Method Editor.
此外，无状态很难实现，可能会导致多次往返数据库来获取本来通常存储在会话上下文中的信息。
Additionally, statelessness can be difficult to achieve and can lead to multiple round trips to the database for information that is normally stored within the context of the session.
使用垃圾邮件过滤解决方案可以捕获大量的垃圾邮件，但是很难实现100%的可靠性。
Using a spam filtering solution catches a significant amount of spam, but many fail to reach 100 percent reliability.
然而，倘若板载动力装置很难实现的话，他正在研究利用外部磁场给器件提供动力的途径。
Providing an on-board power supply is difficult, however, so he is investigating the use of external magnetic fields to power the device.
看起来，有10分之1的新娘也是这样，她们发现“从今之后就会幸福”的诺言很难实现。
Neither, it seems, are the one bride in ten who finds the promise of happily-ever-after elusive.
单身男人要知道的事情：对某些人来说很难实现，但无论如何你总可以表面上扮成坏小子吧。
What the single guy could learn: It's tough to pull off for some, but you could always give off the appearance of a bad boy.
自动化隐含交互很难实现，这源于其固有的变化性，也就是说，用户每次都尝试做不同的事情。
Automating tacit interactions is difficult because of the inherent variability; that is, users try to do something different every time.
自动化隐含交互很难实现，这源于其固有的变化性，也就是说，用户每次都尝试做不同的事情。
Automating tacit interactions is difficult because of the inherent variability; that is, users try to do something different every time.
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