我常常对他所谈论的没有一丁点儿概念。
Half the time, I don't have the slightest idea what he's talking about.
即使他们知道公司在做什么，他们仍然不知道他们给Facebook付了多少钱，因为人们对自己的个人信息值多少钱没有确切概念。
Even if they know what the company is up to, they still have no idea what they're paying for Facebook, because people don't really know what their personal data is worth.
我对抑郁症是什么没有概念，认为它是某种只会影响别人的东西，我没有类似病症。
I had no idea what depression was about, and thought it was something that only affects others and that I was not as "weak".
描绘一个碳原子大小的数字在没有原子概念或者对没有构建这样的数值范围比例的社会是一点用处也没有的。
A number describing the size of a carbon atom would be meaningless in a society that had no notion of atoms or building blocks of that scale.
由于我对运行速度的快慢并没有什么概念，在获得实际数据之前我所进行的优化根本就是浪费时间。
Because I had no idea what was fast and what was slow, all optimization time I had spent before getting actual data was wasted.
一开始，警方对他指的什么没有一点概念。
At first, the police did not have a notion of what he meant.
如果你们这样做的话，对我来说，整个风险因素的概念没有任何意义。
If you do that, the whole idea of a risk factor doesn't make any sense to me.
这位夫人对机器没有任何概念，但她对化妆品却非常狂热。
The Madam had no idea of machinery but she was mad for make-up.
那些没有建立完善民事登记系统的国家对其人口的数量、寿命和健康状况，往往只有一些粗略的概念。
Countries that do not have a well-functioning civil registration system only have approximate ideas of the Numbers, the longevity and the health of their population.
你的孩子也许并不需要一个具体的数字作为解答，尤其是年纪尚幼或者对五、六位的数字没有概念的孩子。
Your children may not be looking for a number, especially if they’re young and have no context for five- or six-digit figures.
无可否认，尽管多元宇宙在理论物理中是一个极其著名的概念，但是除了对它精神上的支持，并没有经验证明其真实性。
Admittedly, the multiverse, although a perfectly respectable concept in theoretical physics, is supported by no more empirical evidence than the soul itself.
比方说，xml有元素的顺序序列，而UML没有对概念排序。
For example, XML has ordered sequences of elements but UML does not order all its concepts.
很多人对自己的食量没有概念。
Many people have no concept of the amount of food that hey should be eating.
本文并没有提供对LDAP的完整介绍(参见参考资料)，而是介绍了一些在尝试结合使用Acegi和LDAP目录之前需要了解的基本概念。
This article does not provide a complete introduction to LDAP (see Resources for that). Instead, it introduces the basic concepts you should know before attempting to use Acegi with LDAP directories.
但是在我们对超类所知的一切只限于它是类型参数的实例化时，对于什么样的构造函数可用于给定的实例化，我们没有任何概念。
But when all we know about our superclass is that it's some instantiation of a type parameter, we have no idea what constructors will be available for a given instantiation.
CLR自己对匿名类型没有什么概念，只是把它们看作有着自动产生名字的普通类。
The CLR itself doesn't have any notion of anonymous types and sees them as normal classes with automatically generated names.
但是这只是对一种颜色的描述罢了，人们并没有想到它会冒犯到谁。同样，这也是时尚界的一种风格，整个潮流的概念都是如此。
But it isn't just the description of a colour that is potentially offensive here, it's also the way the look is styled, the conception of the entire trend.
通常，他们对于特性的业务优先级，或者那些特性对其业务的货币价值(直接的或间接的)并没有实际的概念。
Often they have no real concept of business priority of features or of the monetary value (direct or indirect) of those features to their business.
从概念上讲，我们知道我们必须要做什么，但是却没有勇气去做；这就是对你的志向的忧虑。
It's the notion of knowing exactly what needs to be done, but lacking the nerve to do it; the apprehension to your aspirations.
甚至不少程序员对他们是做什么的都没有清晰的概念。
如果没有对已有源代码的可视化或者获取模型的—并且没有对之前被识别的代码进行合并，就不会有双向工程的概念。
There is no visualization or harvesting of models from existing source code — and without a merge as identified previously, there is certainly no notion of round-trip engineering.
如果没有对已有源代码的可视化或者获取模型的—并且没有对之前被识别的代码进行合并，就不会有双向工程的概念。
There is no visualization or harvesting of models from existing source code — and without a merge as identified previously, there is certainly no notion of round-trip engineering.
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