它们难以使用，还占用了图书馆很大的空间。
They were difficult to use and took a lot of space in a library.
1994年，互联网发展缓慢，难以使用，所以没有人能通过互联网挣钱。
In 1994, nobody was making any real money from the Internet which was still very slow and hard to use.
这些系统往往非常庞大，难以使用。
在多线程环境中更慢也更难以使用。
It is slower and more difficult to do in a multithreaded environment.
什么被高估了、难以使用、或者恼人的？
部分管理界面难以使用，可能会影响有效的部署。
Some of the administration interfaces were difficult to use and would likely inhibit effective UTM device deployment.
因此，经典定义难以维持(难以使用)。
学会使用预算：预算并不是真正地难以使用。
Make a budget: a budget is not really that difficult to make or follow.
这里有一项“虽难以使用却很酷的”研究要报道。
它是轻量吗？它难以使用吗？或者它有一个很广泛的库？
And is it lightweight, hard to use, or does it have an extensive library?
商业用户可能发现难以使用各种JMeter组件的技术规范。
A business user may find it difficult to work with the technical specifications for the various JMeter components.
需要不断的横向或者纵向拖动滚动条，使得这些方法效率很低并且难以使用。
The need to constantly scroll horizontally and vertically makes these methods inefficient and difficult to use.
规范的修改可能变得难以使用，或者损害已有的应用程序，他有意识地避免了这种情况。
He intentionally avoided changes to the specification that would make it more difficult to use, or that would break existing applications.
已考虑将双皮带输送机系统用于难以使用卡车和存在小型集结待运区域的多个地点。
A double belt conveyor system has been considered for use at several locations where it will be difficult to achieve truck access and little staging area exists.
许多汽车的触控屏过于繁琐，难以使用，很多司机不得不用手机来导航或播放音乐。
The touchscreen in many cars can be finicky and hard to use, forcing many drivers to use their smartphone for navigation or music.
不过，样式表贴图定位需要时间和特定技术，这使得这项技术优点难以使用，尤其是对新手而言。
Thought, CSS sprites require time and particular knowledges, which make the technique kinda hard to use, especially for begginners.
HTML难以创建重叠窗口、复杂对话框、隐藏属性、深菜单结构——所有这一切使得传统应用难以使用。
HTML makes it hard to create overlapping Windows, complex dialogs, hidden options, deep menu structures - all the things that can make traditional applications harder to use.
然后它使我受到了打击，这样一个带有规则和变量（例如 $source ）的配置文件天生难以使用。
And then it hit me, such a configuration file with rules and variables (such as $source) is inherently hard to use.
套上一个轻巧的夹子，使得难以使用的筷子变得像使用镊子一样得心应手，谁又不会使用镊子呢？
Put the clip of a lightweight, making difficult to use the chopsticks become as easy as the use of tweezers, tweezers and who will not use it?
因此，除非将整个业务交给特定的应用程序平台，否则打包应用程序会难以使用和生成其他应用程序需要的信息。
As a result, packaged applications can have difficultly using and generating information with other applications unless you commit the whole business to a particular application platform.
再次要重申的是，在设计中使用斐波那契序列时需要保持创造性，否则你的设计将显得僵硬并且难以使用和导航。
Again, notice that you need to be creative when using Fibonacci sequence in your designs, otherwise your designs will turn out to be too rigid and hence difficult to use and navigate.
我相信，如果在实现主要目标的同时能够不放弃次要目标，那么就可以避免编写难以使用或修改的代码。
I believe that if you can avoid having to give up secondary design goals to meet your primary goals, you can avoid writing code that becomes hard to use or hard to change.
整数超时可能难以使用，这是因为超时的单位是什么不明显，并且很难将时间单位翻译为常用的毫秒。
Integer time-outs can be hard to use because it is not obvious what the unit of the time-out is, and it is difficult to translate units of time into the commonly used millisecond.
我发现这个API多少有点难以使用，所以如果事先仔细地研读就能顺利地使用它，而不至于最终将它扔入回收站。
I find the API somewhat difficult to work with, so reading it thoroughly can be the difference from using it successfully to throwing into the recycle bin.
全面考虑对机器所有方面的使用是十分重要的，经验显示，难以使用的系统将更容易遭到淘汰或者替代。
It is important that all aspects of machine use are considered, as experience shows that a system which is difficult to use is more liable to be removed or by-passed.
正如报告所示，其中一些最大障碍包括耻辱和歧视，缺乏适当的卫生保健以及康复服务，还有难以使用交通。
As the report reveals, some of the biggest barriers include stigma and discrimination, lack of adequate health care and rehabilitation services, and inaccessible transport.
模拟器会提供有效的替代方法测试不常见的场景或难以使用活动后台系统实现的反向(negative)测试案例。
Simulators provide an efficient alternative for testing rare scenarios or negative test cases that are difficult to produce using live back-end systems.
针对复杂时间序列难以使用单一预测方法进行有效预测的问题，本文提出一种新型多分辨率增量预测模型。
The task of complex time series predicting is hard to be accomplished with only one single predicting model.
它们仅仅在已经复杂的规范集合上增加了更多的噪音，使得客户迷惑，并且加强了CORBA难以使用的名声。
They only added noise to an already complex suite of specifications, confused customers, and reinforced CORBA's reputation of being hard to use.
它们仅仅在已经复杂的规范集合上增加了更多的噪音，使得客户迷惑，并且加强了CORBA难以使用的名声。
They only added noise to an already complex suite of specifications, confused customers, and reinforced CORBA's reputation of being hard to use.
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