ddj meaning in English

滤水仪

This ddj archive page
这个ddj存档页
Since 1976 , ddj has remained the only magazine covering cross - platform business - system development in serious depth . ddj provides these technology experts with advanced tools and techniques using relevant , real - world solutions
以电脑应用技术为主，不同于其他杂志的最大特色是，它报导各种程式语言、各种作业平台及工具软体。内容有著重实际使用的软体评论、难题解答、最新的技术、以及给程式设计师的推荐书。
Algorithm above has been implemented in finite element program ddj - w , and can analyze non - linear random response of 3 - d structure which has complex boundary conditions under earthquake excitation . practical bridges of engineering are calculated and the results are reasonable
以上的算法已在有限元分析软件ddj ? w中实现，可以处理具有复杂边界条件的三维结构在地震激励下的局部非线性随机响应分析，并计算了工程中的实际桥梁，得到了比较合理的结果。