The safety and accident principle, basic proposition in safety subject, and the macro/micro reasons of accident were described and explained, followed with the definitions of the qualitative and quantitative analysis methods of a group of basic concepts in safety subject, such as danger, safety, accident, hidden peril, hazard, safety management, and risk assessment.

闡釋了安全與事故原理黄色片在线观看视频网站、安全學科的基本命題及事故的宏觀與微觀成因黄色网络站久久，并給出了安全學科中的基本概念群jizz18国产国产，包括危險人人色人人干人人弄、安全99人人摸人人干、事故亚洲性h视频在线观看、隱患、危險源igao为爱寻找激情视频、風險評價久久久精品久久久久、安全管理等定性及定量描述方法的定義。

Focusing on engineering disease of embankment longitudinal cracks,the paper illustrates the testing characteristics of expansive adamic earth and the causes of engineering disease by using this material for subgrade filling,also it brings forwards the treatment measures accordingly.

針對路堤出現(xiàn)縱向裂隙的工程病害国产不卡一级黄色录像，闡述了脹縮性紅粘土的試驗特性及其作為路基填筑料所導致工程病害的成因九九性爱，提出了相應(yīng)的處治措施。

In present work, the economic and institutional cause of wetland degradations based on the approach and theories of environment economics and institution economics have been discussed and analyses.

本文運用環(huán)境經(jīng)濟學及制度經(jīng)濟學的有關(guān)理論與方法，結(jié)合濕地的經(jīng)濟屬性欧美日韩区国产区，分析了濕地退化的經(jīng)濟與制度成因大黄色视频。

In the light of democratization and by the aid of classical theories of political development, the essay approaches to six issues involving political development model, i.e., the historical background, logical evolution,cause and nature, fundamental features, future choices, incitements and meanings.

本文在民主化的視野下，借助政治發(fā)展的經(jīng)典理論人人干人人操人人舔人人摸，圍繞政治發(fā)展模式這一研究主題玖玖色热在线，對俄羅斯政治政治發(fā)展模式的歷史背景、邏輯演進国内美女精品人AV在线播放、實質(zhì)與成因欧州免费AV午夜福利、主要特性、未來選擇99精品视频在线看、啟示與意義等六個方面進行深入探討日韩国产欧美精品。

But floods occur in many other ways, heavy rains and thawing snowfall can overwhelm rivers, storm surges caused by hurricanes and tsunamis inundate the coastline, landslides and mudflows can displace large volumes of water.

洪水的產(chǎn)生有多種成因，如暴雨和冰雪融化導致河水暴漲黑人欧美视频，由颶風和海嘯引起的洶浪席卷海岸地帶欧美自拍日韩极速影院，山體滑坡和泥石流帶來的巨大水量也可造成洪災(zāi)。

Expounded are the reality and the reasons of crime and the preventions of crimes about the subject of crime of the recurrent population.

流動人口犯罪的現(xiàn)狀與特點以及犯罪的成因韩国Ⅴ欧洲V日本VA片在线观看。流動人口防控應(yīng)當采取的策略黄色网站国产网址。

Agrippa has so much to say about the wonderful things that can be found in nature, and he gives many examples and explanations about their causes.

阿格帕介紹了很多可以在自然界中找到的奇妙的事物，而且他給出了很多例子并解釋了它們的成因欧美久久精品影院一本到综合。

Astrogeology,a frontier discipline of higher grade combined of geology with astronomy,investigates into the genesis and evolution of a variety of geologic events by using the methods,observed data and results of astronomy.

天文地質(zhì)學是天文學和地質(zhì)學的邊緣學科亚洲天堂第一av，是利用天文學的研究方法、觀測資料和研究成果來探討地球上各種地質(zhì)現(xiàn)象成因和演化規(guī)律的科學国产免费污网站在线观看。

Based on defining the concept of OAS, this dissertation first makes an analysis on the reasons and practical significance of OAS.

論文在對離岸資產(chǎn)證券化的概念進行界定的基礎(chǔ)上最新欧美狂野日韩精品国产，首先對離岸資產(chǎn)證券化的成因和現(xiàn)實意義進行了分析。

The author makes an expectation for bilateral trade relationship through analyzing the reason of the industry hollowing out effect of Japan and its current situation, and combined with the opportunities brought by the rapid development of China.

本文通過分析日本產(chǎn)業(yè)空心化的成因及現(xiàn)狀精品射射射福利一区，結(jié)合中國經(jīng)濟快速發(fā)展給中日兩國帶來的機遇不卡av在线免费观看，對中日兩國今后的貿(mào)易關(guān)系作了設(shè)想。