In this algorithm , we represent the chromosomes of the multicast tree by tree structure coding 本算法利用樹型結(jié)構(gòu)的編碼來(lái)表示組播樹的染色體。
Note that in some cases , publishing a pointcut for external use encourages structuring code in a particular way so that a simple pointcut definition can be exposed that represents a sequence of join points in the implementation 注意,在某些情況下,發(fā)布切點(diǎn)供外部使用需要以特殊方式對(duì)代碼進(jìn)行結(jié)構(gòu)化,從而暴露簡(jiǎn)單切點(diǎn)定義以表示實(shí)現(xiàn)中的一系列連接點(diǎn)。
At the beginning the paper explains the character of the high strength bolted tension connections , and then compares the steel structure code of china to other countries in the detail of rules about high strength bolted tension connections 對(duì)我國(guó)和國(guó)外規(guī)范中有關(guān)高強(qiáng)度螺栓連接的計(jì)算方法和規(guī)定進(jìn)行了對(duì)比分析。隨后對(duì)高強(qiáng)度螺栓抗拉連接的三類極限狀態(tài),以及各狀態(tài)的主要內(nèi)力計(jì)算方法進(jìn)行了推導(dǎo)和說(shuō)明。
This treatise has researched on the construction of structured ldpc codes , including eg , bibd , semi - random - rotation and an approach based on vector - matrix proposed by us and compared random construction and structured construction through theoretical analysis and simulation . we also compared several structured codes 本論文研究了結(jié)構(gòu)化ldpc碼的構(gòu)造,包括基于歐氏幾何空間的eg ( euclideangeometries )方法、基于組合代數(shù)的bibd ( balancedincompleteblockdesign )方法、半隨機(jī)半結(jié)構(gòu)化的-旋轉(zhuǎn)構(gòu)造法,以及我們提出的基于矢量矩陣的結(jié)構(gòu)化構(gòu)造方法。
Based on the data of japanese prefabricated steel column base , acted in accordance with the present steel structure code , the paper put emphasis on hk400b ' s column base . firstly , the mechanism of force - deformation was analyzed theoretically . then the corresponding mechanical model was established , and adopted the structure nonlinear analysis part of the ansys finite element software to calculate 本文以日本的預(yù)制鑄鋼柱腳的研究資料為基礎(chǔ),采用現(xiàn)行鋼結(jié)構(gòu)規(guī)范建議的鑄鋼材料,針對(duì)型號(hào)為hk400b的h形鋼柱柱腳,首先對(duì)受力-變形性能機(jī)理進(jìn)行理論分析,建立相應(yīng)的力學(xué)計(jì)算模型,并利用ansys有限元程序軟件中結(jié)構(gòu)非線性分析部分來(lái)加以計(jì)算,得出在選擇不同錨栓和底板厚度時(shí)鑄鋼柱腳的破壞形式以及柱腳的m - p -曲線,在此基礎(chǔ)上對(duì)標(biāo)準(zhǔn)化柱腳設(shè)計(jì)提出了建議性方案,便于工程設(shè)計(jì)參考。