《细说中国历史丛书》第9卷 本书《细说中国历史丛书》系已故旅美历史学家黎东方先生所著。作者以生动别致的“讲史”形式详细讲述了自秦汉到中华民国各个历史时期的重...

经济学原理送给要考研的同志们-principles of economics taking tests sent to the comrades

Cypress生产的USB接口芯片的中文资料说明书，希望对大家有用，CY的USB芯片还是业界最先进技术的！-Cypress

对如何进行电路板的布局及线路噪声分析有着较好的实例说明。-on how to conduct the circuit board layout and circuit noise analysis is a better illustration.

MFC程序员的WTL指南适合使用WTL的初级程序员针对界面的编程-WTL for MFC programmers guide for the use of WTL

英文版，介绍程序员必知的存储器知识，非常详细。-What+every+programmer+should+know+about+memory.

裘宗燕老师的书，介绍编程实践（c语言）不错的书-Qiu Yan teacher

5年NOI论文中关于算法思想的题目及解答-5-year paper on the algorithm NOI thinking questions and answers

RESTful Java with JAX - RS Edition December 2009 Retail Ebook-ATTiCA -Learn how to design and develop distributed web services in Java using RESTful architectural principals and the JAX-RS specification in Java EE 6. With this hands-on reference, you ll focus on implementation rather than theory, and discover why the RESTful method is far better than technologies like CORBA and SOAP. It s easy to get started with services based on the REST architecture..

光学设计软件zemax源码： This DLL models an nular aspheric surface as described in: "Annular surfaces in annular field systems" By Jose M. Sasian Opt. eng. 36 (12) P 3401-3401 December 1997 This surface is essentially an odd aspheric surface with an offset in the aspheric terms. The sag is given by: Z = (c*r*r) / (1+(1-((1+k)*c*c*r*r))^ 1/2 ) + a*(r-q)^2 + b*(r-q)^3 + c*(r-q)^4 + ... Note the terms a, b, c, ... have units of length to the -1, -2, -3, ... power.-optical design software zemax source : This DLL models an annular aspheric surface as d escribed in : "Annular surfaces in annular field systems" By Jose M. Sasian Opt. eng. 36 (12) P 3401-3401 Dece This inflicted 1,997 surface is essentially an odd asp heric surface with an offset in the aspheric ter ms. The sag is given by : Z = (c* r* r)/(1 (1-((a k)* c* c* r* r)) ^ 1/2) a* (r- q) b ^ 2* (r-q)* c ^ 3 (r-q) ^ 4 ... Note the terms a, b, c, ... have units of length to the-1,-2,-3, ... power.

OPAC 联机公众检索目录 要轻松地查找书籍和其他库中可用的材料 我有的只有两个表