It's just very time consuming to get such a large quantity of data.
要收集这么多的数据就是非常耗时。
Currently, most ingredients must be changed to a paste before a printer can use them, and the printing process is quite time-consuming because ingredients interact with each other in very complex ways.
目前，大多数原材料在放入食物打印机之前需要弄成糊状，由于各食材会以一种复杂的方式相互作用，整个打印过程也很耗时。
Depending upon the number of tables and their respective sizes, a join operation can be very resource intensive and time consuming.
连接操作可能要消耗大量的资源和时间，这取决于表的数量以及这些表各自的长度。
You could go to each machine and manually check all of these issues, but when the machines are dispersed over a wide area, this can be a very time-consuming process.
您可以走到每台机器前手工检查核对所有这些问题，但是当机器分散在一个广阔的区域内，这样做会是一个非常费时的过程。
Avoid a huge wardrobe - choosing your work wear becomes very tough and time consuming.
避免使用巨大的衣柜——选择你的工作服装会变得非常困难和费时。
Web forms are one of the most important part of a website, but creating them is also very time-consuming. So, what about using a website that can speed up your form development for free?
表单是网站的一个重要部分，但制作表单很耗时间，那么，既然有个免费的网站能加快你的表单开发进度，何乐而不为？
But if the classic formula of simplicity is applied decision making can be much less time consuming and dress selection could be a very easy job.
但是如果采用这种朴素的经典形式，决策就不会耗费太长时间，裙装的选择也将是一件非常简单的事情。
Avoid a huge wardrobe -choosing your work wear becomes very tough and time consuming.
避免使用巨大的衣柜——选择你的工作服装会变得非常困难和费时。
Optimizing a large index can be very time-consuming and should be done, if at all, when index updates are infrequent.
优化大型索引可能会非常耗时，而且应该在索引更新不是很频繁的情况下才进行。
Since most services are stateless, authentication would need to be performed each time a service is invoked — a very time-consuming process.
由于大多数服务是无状态的，所以每次调用服务的时候就需要执行验证——一个非常费时的过程。
Tuning all of them without a well planned methodology is very time consuming and may well be ineffective.
没有一套精心设计的方案就去进行以上调优是非常耗时的，而且很可能收效甚微。
But if the tests for the reused classes use another project's domain objects, getting the tests to work can become a very time-consuming activity.
但是，如果对重用类的测试中用到了另一个项目的域对象，则使测试能够正常运行这一工作就会相当耗时。
All of which indicates a very time-consuming and human-intensive process.
所有这些表明这是一个十分耗时而且高强度的人工过程。
So water droplet shots may be over-done, but for those new to this type of shot, it can be a very rewarding (but time-consuming) experience.
也许水滴的取景太过了，可是对于拍此类照片的新手来说，大有裨益(但很费时)。
There is a lot to test management, and its many tasks can be very time consuming.
测试管理的内容有很多，而且许多工作非常耗时。
But I want to remind you that this could be a very time-consuming process.
但是，请记住，这是一个很长的过程。
Looking at a UML model and attempting to code it in XML schema form can be very time consuming and error-prone.
看着uml模型，将其编码成XML模式非常耗时而且容易出错。
Manually reading the XML documents emitted during a SOAP transaction becomes time consuming very rapidly.
以人工的方式阅读由SOAP在事务处理时产生出来的XML文档很快你就会发现它相当的浪费时间。
"We tend to think of password guessing as a very time-consuming attack in which I take each account and try a large number of name-and-password combinations," Mr. Shulman said.
Shulman先生说：“我们往往认为破译密码非常耗时，需要逐个尝试密码和用户名的组合。”
Similarly, the creation of textures out of such veneers is a very time and resources consuming task.
同样，质地发生此类单板建立是一个非常耗费时间和资源的任务。
Speed up document construction. Often the process of retrieving a document from somewhere external (database, filesystem, crawled from a Web site, etc.) is very time consuming.
在通常的情况下，文档的数据来源可能是外部(比如数据库，文件系统，蜘蛛从网站上的抓取等)，这些通常都比较耗时，尽量优化获取它们的性能。
Computing the intersections of a large number of polygons can be very time consuming.
计算庞大数量多边形的交叉点是非常花时间的。
Each of the very few time-consuming, can be a joy to the Chill out.
每款的耗时非常的少，完全可以忙里偷闲的去快乐一把。
It is a very time-consuming activity, and if you are not much of a writer it will cost some money to have someone write articles for you.
这是一个很费时的活动，而如果你是一个不大的作家也将耗费一些金钱，是否有人为你写的文章。
Writing a thesis paper can be very time-consuming since large amounts of reading is required.
写一篇论文是很花时间的，因为你需要做大量的阅读。
In the whole measurement process, the near field data sampling is a very important but the most time-consuming phase.
在整个测量过程中，近场数据的采集是最为耗时的一个重要环节。
Taking a train ride would be my preferred option, but it's very time consuming.
搭火车是我比较喜欢的选项，但是非常花时间。
They also provide a convenient place for the Cancel button, so it is a very reasonable compromise to fling up a process dialog for the duration of a time-consuming task.
它们也提供了便利的“取消”按钮，所以在耗时的任务中显示一个进度对话框是合理的权衡。
As we all know, obtaining a lot of labeling samples is a time-consuming and laborious work, but obtaining large number of unlabeled samples is a very easy task.
众所周知，获取大量已标记样本是一项费时费力的工作，而获取大量未标记样本却是一项非常容易的工作。
FPGA placement and routing is the most time-consuming stage in chip design. To design faster, smaller size, less delay, and low-power algorithm is a very hot research topic.
布局布线是FPGA芯片设计中最耗时的阶段，能够设计出更加快速、更小面积、时延少、低功耗的算法是学术界研究的热点和趋势。
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