By expounding on relevant fire patterns,the sun pattern and copper drum pattern in a specific way based on Yi ethnic people's worship for fire together with the application of fire patterns to costumes of Yi ethnic people,the article probes into the ethnic characteristics of fire patterns on Yi ethnic people's costumes in terms of types of fire patterns,art features and aesthetic values.

從彝族對火的崇拜以及火紋樣在服飾上的應(yīng)用來闡述相關(guān)的火鐮紋欧美日韩国产在线mv、太陽紋及銅鼓紋的類型717秋霞理论电影网good，在火圖紋的類型国产超碰在线免费、藝術(shù)特點和美學(xué)價值上探討了彝族服飾火紋樣的民族個性特點古代一级婬片A片AAA毛片中文。

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Through the research on the fire burning in an atrium used as accoutrement mall, it is found that the impact of venting rate, make-up air inlets" positions and make-up air flux on a fire growth is comparatively great. At one time it is indicated that in the beginning phase a fire in an accoutrement mall is "linear and undulate" fire in terms of gravity ventilation. Whereas, it is "fire in terms of mechanical ventilation.

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Average fire is surface fire and average burned area is less than 10hm^2. It suggests strengthening the infrastructure, fire resources and fueling management and improving fire prevention and fire attack.

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The basic orientation of this auditing system and the database of fire protection law about high-rise building is established. And the problem how to audit the building fire design with the fire protection law is solved. Evacuation, fire water supply, smoke-preventing and fire power supply can be auditing in this system. On the base of this improvement, the mathematical result of the smoke-preventing air curtain is gained by using its mathematical mode.

本文對建筑防火設(shè)計審核系統(tǒng)的功能需求、系統(tǒng)設(shè)計涩涩视频入口、系統(tǒng)開發(fā)等基本問題進(jìn)行了探討AV狼友无码国产在线观看下载，確立了系統(tǒng)的基本定位，建立了高層建筑的防火設(shè)計消防法規(guī)數(shù)據(jù)庫欧美重a片视频，可對相應(yīng)建筑的防火間距以及相應(yīng)的消防法規(guī)進(jìn)行查詢热久久精品日本一区二区三区，并解決了如何采用對照法規(guī)方法對建筑的防火設(shè)計進(jìn)行審核的問題，可對建筑的消防布局国产交换3p国产精品、疏散距離一级黄色视频舔的视频免费看、消防給水、防排煙系統(tǒng)和消防電氣進(jìn)行建筑防火設(shè)計審核黄色真人免费网站。

Through a series of publicity and education activities, the majority of teachers and students to understand the campus of the fire danger, fire prevention measures and fire fighting methods, the police learned, mastered the self-escape, fire fighting and the early use of fire extinguishers, received a good the effect of publicity and education.

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The system implemented forest fire model selection automatically and intelligently. BP artificial neural network model of forest fire model selection was build by treating forest fire environment data as inputting variable and treating appropriate forest fire model as outputting variable. At the same time, we studied the methods of acquiring and calculating data of inputting and outputting. The system implemented machine of model selection automatically based on dynamic data driven technology. We selected 72 items experimental data from historical forest fire records in Beijing to experiment and confirm the validity of model selection. It turned out that the reliability of model selection is more than 80 percent.

3基于BP人工神經(jīng)網(wǎng)絡(luò)方法設(shè)計了林火模型適宜性選擇技術(shù)框架結(jié)構(gòu)，通過神經(jīng)網(wǎng)絡(luò)形成林火模型選擇知識丝袜美女诱惑久久国产，實現(xiàn)了林火模型的自動化和智能化選擇日韩自拍中文在线视频观看；以火場環(huán)境因子為輸入變量，以適宜火場環(huán)境模擬的林火蔓延模型作為輸出變量www.94se.com，構(gòu)建了林火模型選擇神經(jīng)網(wǎng)絡(luò)模型黄网址免费；研究了輸入、輸出因子數(shù)據(jù)的獲取與計算方式18禁免费黄网站，實現(xiàn)了動態(tài)數(shù)據(jù)驅(qū)動的林火模型自動選擇機制久久这里有视频；以本京市為例，選擇了有詳細(xì)火場情況記錄的72場林火作為實驗樣本国产日韩欧美高清在线播放视频，其中60條記錄作為學(xué)習(xí)樣本集，12條記錄作為驗證樣本欧美日韩第一页，對神經(jīng)網(wǎng)絡(luò)進(jìn)行了學(xué)習(xí)和驗證91免费黄色视频，實驗結(jié)果表明，模型選擇精度可達(dá)到80%以上国产av黄色一级。

This not only challenges the traditional"prescriptive"fire-protection design codes, but also becomes one of the problems for building fire protection to be solved.This paper first analyzed the severe fire situations in China, presented a prediction of fire trends for the near future, and analysed the underlying reasons caused by fire trends.

本論文從課題的研究背景出發(fā)欧美性交网在线，首先分析了當(dāng)前我國嚴(yán)峻的火災(zāi)形勢啪啪啪色综合网，并對今后一個時期火災(zāi)形勢的發(fā)展趨勢進(jìn)行了預(yù)測，同時全面系統(tǒng)地分析了導(dǎo)致預(yù)測結(jié)果的各種內(nèi)在的深層次原因亚洲av综合av一区。