他们出版参考书。
你可以在后面的参考书区里找到。
这些参考书是我们所必需的。
图书馆有大量的外文参考书。
The library contains a large number of foreign language reference books.
是的，但那些参考书不是。
不得将参考书携出阅览室。
正式语体是你在教科书、参考书和商务信函中看到的用语。
Formal language is the kind of language you find in textbooks, reference books and in business letters.
如果你是要进行过程改进的组织中一员，那么这是一本非常宝贵的参考书。
If you are part of an organization that is committed to processing improvement, then this is an invaluable reference book.
这本参考书由美国文学家诺亚·韦伯斯特于1783年首次出版，在整个19世纪一直是美国的畅销书。
First published in 1783, this reference book by the American man of letters Noah Webster remained a bestseller in the U.S. throughout the 19th century.
这本参考书的作者们采用的行文风格（因为缺乏更好的描述）使得它更加通俗易懂。
The style used by the authors in this reference book (for lack of a better description) greatly increases the clarity of the book itself.
本阅览室参考书不得私自携出。
No reference books are to be taken out of the reading room without permission.
那本书有许多遗漏之处，即使如此，尚不失为一本有用的参考书。
It has many omissions; even so, it is quite a useful reference book.
然而，这本参考书是个例外。
参考书一定要由专家编写么？
在图书馆里我找到旧参考书。
上学期，一位大一新生向她借一些考试用的参考书。
Last semester, a freshmen asked to borrow some reference books for exams.
操作台的抽屉里塞满了参考书、缩微胶片和各种书目卡片。
It was to harbor drawers brimming with reference books, microfilm and bibliographic CARDS.
你放回一本高考参考书时，我们知道你使用完毕了。
python库参考书精辟讨论了Python中的序列类型。
Python Library Reference has a nice discussion of the sequence types available within in Python.
这本参考书的作者们采用的行文风格使得它更加通俗易懂。
The style used by the authors in this reference book (for lack of abetter description) greatly increases the clarity of the book itself.
老师还经常教我们通过到图书馆查阅参考书或做实验的方法寻求答案。
Frequently, our teachers suggested ways to find the answers by searching the reference books that were available in libraries or by actual experimentation.
这其中当然包括了书写材料，计算机或者打字机，参考书或参考资料。
That certainly would include writing materials, computer or typewriter, reference books or materials.
正是这种信息使本书成为理解大脑工作方式最有用的参考书。
It is this information which makes the book the most useful for understanding the way the brain works.
Google的部分使命就是要使参考书（或图书管理员）成为冗余。
Part of Google’s mission is to make the books of answers redundant (and the reference librarians, too).
但是要做出美味的中餐，即使你有参考书也不是一件容易的事。
But it is not the easy thing that you want to make fine Chinese food. Even if you have bought the cookbook, it is not so easy.
除了你想再读的书和实际会用的参考书，其余的考虑捐赠给当地的图书馆。
Unless you are planning to re-read books or have a lot of reference books that you actually refer to, think about donating to the local library.
然而，如果你是要进行过程改进的组织中一员，那么这是一本非常宝贵的参考书。
However, if you are part of an organization that is committed to process improvement, then this is an invaluable reference book.
把它们当作活生生的参考书吧，在你选择的任何话题上，都要选用最顶尖的资源。
Think of them as a living reference book, made up of the top sources you select on any topic.
我觉得它是一本理想的参考书也是对其他教科书理想的补充(例如Spivak)。
I think it's ideal as a reference and as a supplement to other textbooks (e.g., Spivak).
英语是关键，特别是因为几乎所有主题的大部分参考书都是用这门语言写成的。
English is vital, especially because most of the bibliography in almost every topic is written in this language.
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