http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
오늘 본 자료
鄭遇喆,金完永 全北大學校 1968 論文集 Vol.10 No.-
Investigators studied on the differences of percentage composition in each plantation and in up and down parts of Nicotina Tobacum. We, in addition, investigated the percentage composition of T, Compactum Host. The results are like the table in the final page.
鄭遇喆 全北大學校 1981 論文集 Vol.23 No.-
In this study the truth and falsehood about the Environmental Impact Assessment undeveloped state yet in our country wasmade clear, comparing the relative merits of mechanism using in an advanced country. And to make an effective Assessment what is using now, 1. Environmental must be a located as a superior notion of development among the policy of country or a selfgoverning body. 2. A genuine residents participation must be relized as an original meaning. 3. For residents to have a judgment as a solidarity, an invastigation and prediction-if possible, in the area science knowledge we have-must be a accomplished, and premising above items, I tried to devise the mechanism of Environment Assessment corresponds to our actual circumstances.
Dichromate-Polyphosphate系 防蝕劑에 依한 腐蝕抑制 效果
鄭遇喆 전북대학교 공업기술연구소 1977 工學硏究 Vol.7 No.-
This study is the results from the experiment of the Corrosion prevention of iron metals under the Corrosive Circumstance by Using Inorganic Compounds mixed, such as Dichromate and Poly-phosphate(Hexameta phosphoric acid). Thus, author examined the effect of the Corrosion Prevention of iron metals in the neutral solution and tried to increase of inhibitors of Corrosion in the Circulation Cooling System by determining the proper amount of addition and the Selective Condition of the agents of Corrosion preventions. Main items of this experiment are shown as that ; 1. The effect of pitting corrosion prevention. 2. The influence of mixing rates of each inhibitors. 3. The influence of the metal ions in cooling water. 4. The influence of the concentration of inhibitors. 5. The influence of the speed of stream, pH, and temperature.
環境의 Evergy的 解析 : 水處理 Water Treatment
鄭遇喆 全北大學校 1983 論文集 Vol.25 No.-
사람과 環境은 모두 物質과 Energy, 빛(光)으로부터 成立한다. 이 物質이란 宇宙空間에서 物量과 體積을 갖는 것으로, Einstein의 相對性原理에 衣하면 Energy 粒子의 集中固定化된 것이다. 오늘날, 資源, Energy의 制約과 不況, inflation의 重壓으로부터 國家經濟의 構造的 危機가 念慮되어 産業技術의 省資源, 省 Energy에의 轉換은 一層 더 重要해지고 있다. 따라서 省資源, Emergy型 技術의 原點이란 뭣인가? 또 이로부터 出發하여, 우리는 現在의 困境으로부터 脫却할 수 있는 새 技術을 생각해 낼 수는 없을까? 라는 點에 對해 많은 사람들이 苦惱하고 또 對策에 腐心하고 있음에 틀림없다. 여기서는 물 問題로써, 물의 利用, 汚染, 處理를 들추어, 이들을 原點的, Energy 論的으로 解析하고 考察하여 水環境의 保全對策의 理解에 도움을 주고자 한다. The scientific knowledge about the material and energy circulation or it's course are adjusted and its opinions are integrated in this treatise refer to the publications concerned, criticism publicated on the papers, the other treatise. And such a work is to converse our view of value and opinions. Especially energical research about water treatment in the environmental problems are attempted