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For the operation and maintenance phase, BIM technology can be used to realize virtual reality, asset statistics, space management, building system analysis and disaster emergency simulation. BIM model can improve the efficiency of operation and maintenance, reduce costs, improve the service life of subway and avoid operation and maintenance risks.Interview.prototype.technicalInterview = function () {First, let's look at this and the clean and unheated smoke bomb. Before heating, it was like this. Everyone seems to be familiar with it, so there is no need to introduce too much. Well, the length of the bomb is about 1/2 of that of an ordinary cigarette.为了青山雪场未来的发展，沈默带着米粒外出考察。米粒意外在山林遇险，营救米粒的沈默再也无法克制内心对米粒的爱。与沈默确定情侣关系后，米粒迎来的不是幸福，而是白安卉无尽的怨恨，深感背叛的白安卉开始处处针对米粒，利用各种机会打击米粒，将米粒逼进了白振业为阻碍青山雪场发展设计的陷阱里。受到重创的青山雪场元气大伤，米粒因此自责，忙着补救雪场危机的沈默，没有注意米粒情绪脆弱，二人的感情陷入危机。得知米粒与沈默分手的方鸿浩暗自欣喜，为了将米粒留在身边，不惜与好友沈默正式宣战。情感不顺、事业受挫让沈默跌入谷底，但为了兑现给米粒的诺言，沈默重新振作。看着为了梦想不屑努力的沈默，米粒终于卸下心房，再次接受沈默。Netfilter is a packet processing module inside the core layer of Linux operating system, which has the following functions:夫妇当各守本分，方能和睦。16.5 The treatment of airsickness is ineffective and unqualified.