On the basis of analysing and summarizing the situationchanges of the growth and decline of national and ethnic issues on international level, caused by thegeopolitical contention among imperial hegemonist powers, andon the domestic level withnin multi—ethnic states all overthe world during the 20th century,this article demostrates inan all—round waythe characteristics of national and ethnicissues through the discussion on the enlightment that weshould gain from the situation changes of the growth anddecline of national and ethnic issues; puts forward the newviewpoint that national and ethnic issues also possesscharacteristics ofuniversality and internationality besidesthose of their protracted nature, complex nature andimportance,and emphaticlly analyses the essential distinctionbetween the internationality nature and the"internationalization" of ethnic issues.

知識詞典世界民族京1～12A849民族研究郝時(shí)遠(yuǎn)20002000本文對20世紀(jì)世界范圍內(nèi)國際層面的民族問題、帝國霸權(quán)的地緣政治爭奪所引發(fā)的民族問題以及國內(nèi)層面的民族問題的消長態(tài)勢進(jìn)行了分析和歸納猛男好爽好爽男人天堂，并通過世紀(jì)之交世界民族問題的消長態(tài)勢留給人們的啟示，就全面認(rèn)識民族問題的特點(diǎn)進(jìn)行了論證，在傳統(tǒng)的民族問題的長期性99黄色视频在线观看高清资源在线观看、復(fù)雜性和重要性特點(diǎn)基礎(chǔ)上，提出了民族問題還具有普遍性和國際性特點(diǎn)的新觀點(diǎn)亚洲国产三级视频免费看，分析了民族問題的國際性與民族問題"國際化"的本質(zhì)區(qū)別精品丝袜国产自在线拍Av。

The earliest sources are germanic, norse, and romanic; more recently, with the growth and decline of the british empire and the rapid development of communications,they have been worldwide.

最早來源于日耳曼語、斯堪的納維亞語和古羅馬語欧美无遮挡一区二区三区；嗣后男人天堂网站，隨著英帝國的崛起與衰落以及通訊的迅速發(fā)展，英語詞匯的來源已經(jīng)世界化了日韩欧美精品综合。

The rule of growth and decline about main biochemical material (solubility protein, solubility sugar, SOD and gossypol IAA) contacting with stomatic embryogenesis showed that content of solubility protein and SOD activity was differed in the different period, being lower in earlier callus and reaching maximum in 120 day.

對陸地棉愈傷組織誘導(dǎo)及體細(xì)胞胚發(fā)生過程中的主要生化物質(zhì)（可溶性蛋白含量国产爽爽爽网、可溶性糖含量、SOD活性和IAA氧化酶活性）的測定表明欧美国产地址，各個時(shí)期的可溶性蛋白含量色色免费视频、SOD活性是不同的，在愈傷組織形成初期較低迷奷漂亮的女教师AV在线播放，隨著愈傷組織的生長及胚狀體的形成久草久草视频，可溶性蛋白含量、SOD活性逐漸上升18禁啪啪丝袜福利网，在120d時(shí)達(dá)最大值日韩A级毛片久久；而可溶性糖含量在60d時(shí)有一個高峰值久久久久久久黄色网站，在120d時(shí)達(dá)到最低值；IAA氧化酶活性在60d国产一一级成年女子毛片、120d時(shí)酶活較高欧美美女A片一级，90d的酶活較低。