惩罚那些开车时使用手持设备的人已经够难的了，即使从车外都能看到他们。
Punishing people for using hand-held gadgets while driving is difficult enough, even though they can be seen from outside the car.
选择刚好满足需求的框架可能有点难，尤其是当您以前未曾使用过任何一个框架时更是如此。
Selecting the right one for your needs can be somewhat difficult, especially if you haven't used any of them before.
这项因素虽然难量化，可以被衡量使用不同的度量。
This factor, although difficult to quantify, can be gauged using various metrics.
对于程序员，这些约束意味着庞大(在内存占用和接口大小方面)的和难掌握的API，学习和使用都很难。
To the programmer, these constraints mean a heavy (both in terms of memory use and interface size) and unwieldy API that can be hard to learn and frustrating to use.
带着孩子环游世界已经足够难的了，但是尝试着不使用机动交通设备带着孩子环游世界是一个更大的挑战。
Traveling around the world with children is difficult enough, but attempting it without using motorized transport is even more of a challenge.
这是平台的本质：工具越灵活，便越难预见人们将如何使用它。
That's the nature of platforms. The more versatile the tool, the less you can predict how people will use it.
密钥越大，可能值的数量就越大，使用蛮力技术破解它就越难。
The larger the key, the greater the possible number of values and the harder it is to crack using brute force techniques.
如果某个库非常难使用，或者有一些非常奇怪的需求，又或者很难与其他组件进行集成，那么这个库可能不是很适合您的产品。
If a library is difficult to use, has strange requirements, or is difficult to marry with other components, it won't make a good basis for your product.
这样做完全可行，但是对生手来说有点难，尤其是在不使用盐或醋等防腐材料的情况下。
It's perfectly doable but not for beginners, especially as there's no salt or vinegar to help preservation.
但是不必担心—它也不是那么难，具体来说重点就是使用常用的剪切粘贴技术！
Don't worry though-it is not that difficult, particularly considering the tried and true cut and paste technique often applies!
但难相处的母亲经常使用这种手段，并设立强制性的母子关系。
But it's the routine use of such behaviors that distinguishes difficult mothers and sets up a coercive relationship.
尽可能的把数据库仅作为一个在线存储的功能而使用，不要把业务逻辑放在数据库里，否则将来会非常难扩展；
Remove all business logic from the database such as stored procedures and move it into the application.
当有人质疑时，使用贬低式幽默的人就用“只是开玩笑”来捍卫自己，以避免负责。马丁发现那些依靠这种幽默的人并没有因此而“难混”。但这种幽默方式在个人关系上确实要付出较大的代价。
Martin has found no evidence that those who rely on this type of humor are any less well-adjusted. But it does take a toll on personal relationships.
但是这并非全部是好消息，雷诺汽车的Marcel Brouiller警告说：“招募员工变得越难，这个区域的基础设施使用过度。”
But it is not all good news, warns Marcel Brouiller of Renault. Recruiting staff is getting harder, and infrastructure in the region is under strain.
它使用复杂、多层，并经常好玩的方式，在中国语言，众所周知难翻译。
It USES the Chinese language in complex, multi-layered, and often playful ways, and is notoriously difficult to translate.
习语是十分难正确使用的。
当用尽碳水化合物时，您的身体不得不使用难燃的脂肪。
When you run out of carbohydrates, your body needs to move on to burning fat which is a lot tougher.
技术创新会面临使用先进技术与本国优势资源、自由竞争与国家干预的两难选择。
It is a dilemma to make choices between using foreign advanced technology and local advantage resource, adapting free competition and government intervene.
密码设置得复杂些。使用难猜的密码，不要使用公共无线网络登录安全性网站。
Make it Difficult. Use unique and hard-to-guess passwords. Don't access secure websites using public Wi-Fi.
分类诡计难使用什么时候你正在看形式的组合在这一个教训介绍之内。
The classification schemes are difficult to use when you are looking at combinations of forms within the one lesson presentation.
你首先必须用这种难的方式来训练你的大脑，然后你可以使用这些工具。
You first have to train your brain the hard way, then you can use the tools.
介绍了国内外水-乙二醇难燃液压液的标准情况，包括其主要使用性能和试验方法。
The domestic and foreign standards of water-glycol fire resistant hydraulic fluid are described, including the main working performances and test methods.
文章介绍了金刚石钻孔工具一种新的工作层结构，该结构可以有效解决钻孔工具排粉散热难问题，提高钻孔工具的工作效率，延长钻孔工具的使用寿命。
In the paper, a new working layer structure of diamond core drill for solving the problem is introduced which can increase the efficiency and the working life of the drilling tool.
高毒性、难降解的传统杀生剂的长期、大量使用对环境造成了严重的危害，因此开发、使用低毒性、环境友好型绿色杀生剂具有重大的意义。
Frequently use of conditional biocides cause environmental harm for their high toxicity and hard to biodegradability. So it is important to use green biocides.
我们不会让孩子担心自己不会使用“难的单词”或者担心语法错误，相反，我们会让他们根据每一个单元和主题学到的单词和想法表达自己的感受和思想。
Instead of forcing students to worry about using "very hardwords" or using the correct grammar, we will express their feelings andideas based on words and ideas they learn from each unit and theme.
随着多氯联苯的广泛使用，越来越多的多氯联苯进入环境，并在环境中积蓄下来。由于多氯联苯的难降解性和毒性，所以防治多氯联苯的污染尤为重要。
With widely used, more and more PCBs entered environment and accumulated there. The prevention of PCBs is specially important due to its toxicity and the difficulty of degradation .
随着多氯联苯的广泛使用，越来越多的多氯联苯进入环境，并在环境中积蓄下来。由于多氯联苯的难降解性和毒性，所以防治多氯联苯的污染尤为重要。
With widely used, more and more PCBs entered environment and accumulated there. The prevention of PCBs is specially important due to its toxicity and the difficulty of degradation .
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