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- Influence of Metal Ion Contents on Enzymatic Deinking Process ZHANG Su-feng g. 用量左右。關(guān)鍵詞:酶脫墨;金屬離子;螯合。
- Inhibit the catalytic oxidation of metal ion to the oil as well as the corrosion of sulfide to the copper. 抑制金屬離子對油品所氧化催化作用及硫化物對銅的腐蝕作用。
- This paper discusses the application of charge-redius ratio in the forma-tion of Polyacid and the judgement of complexing ability of metal ions. 本文討論了電荷-半徑比參數在多酸形成及判斷金屬離子的配位能力兩方面的應用。
- Structural parameter S of metal ion is defined in terms of electronegativity, electrocharge number and ionic radius. 由電負性、電荷數和離子半徑定義一個(gè)離子結構參數S。
- First, high-current metal ion implantation with the development of a synthesis of metal silicide of new technologies. 首先用強流金屬離子注入發(fā)展出合成金屬硅化物的新技術(shù)。
- The adhesive force and swelling resistance of the coating were improved by the addition of the chemical compound of metal ion. 通過(guò)高價(jià)金屬離子化合物的引入,改善了涂層的附著(zhù)力和耐水性。
- The arc source produces the arc discharging of cold cathode so that metal plasma is formed and it supplies the high density of metal ion current. 弧源因 產(chǎn)生冷陰極弧光放電而產(chǎn)生金屬等離子體，形成高密度的金屬離子流。
- The interaction of metal complex of norfloxacin(NFLX) with herring sperm DNA and its characteristic were studied by UV and visible spectrophotometry. 用紫外可見(jiàn)分光光度法研究了諾氟沙星(NFLX)的光譜特性及其金屬絡(luò )合物與鯡魚(yú)精DNA的相互作用。
- Metal complex of macrocyclic polyamines can hydrolyze DNA and RNA, the ability depends on metal ions and their side groups conjugated to them. 大環(huán)多胺金屬配合物能水解DNA、RNA,其水解能力跟金屬離子和與其連接的基團密切相關(guān)。
- Due to the tiny size of metal ion, this micro-dissolution process brings ECM tremendous potential in the micro-manufacturing field. 由于金屬離子的尺寸非常微小,因此這種微溶解去除方式使得電解加工技術(shù)在微細制造領(lǐng)域有著(zhù)很大的發(fā)展潛力。
- Glycine derivative is useful as chelating reagent of metal ion,and as pesticide,herbicide and regulator for plant growth. 其在工業(yè)上是作為金屬離子的有效螯合劑;在農業(yè)上被用作殺蟲(chóng)劑、除草劑、植物生長(cháng)調節劑等;
- The application of metal ion injection technology for improving metal fatigue resistance and erosion resistance are discussed. 論述金屬離子注入技術(shù)在改善材料的疲勞、耐磨性、氧化等性能方面的應用。
- For using, the effect of metal ion preserving green method is well, but the food's, safety is not very sure, and the effect of chlorophyl derivative method is also v... 而改用葉綠素衍生物染色技術(shù)效果也很理想并且其食品安全已被認可因此這種方法已成為目前護色時(shí)常選用的安全有效方法。
- The aeroplane wing showed signs of metal fatigue. 機翼顯出有金屬疲勞的現象。
- This paper reviews its the newest progress of the application in biology sample , medicines analysis determination of metal ion, environ-ment monitoring and other sides. 本文著(zhù)重評述近年來(lái)化學(xué)修飾電極在生物樣品、藥物分析、金屬離子測定、環(huán)境監測及其它方面應用的最新進(jìn)展。
- A series of bimetal coordination complex fibers with different content of metal were prepared by controlling the concentration of metal ions and reaction time. 摘要通過(guò)控制金屬離子的濃度和反應時(shí)間制得一系列不同金屬含量的雙金屬配合物纖維。
- It is a complexity of higher mathematics. 這是一道高等數學(xué)的難題。
- The frame of the umbrella is made of metal. 傘的骨架是金屬制的。
- Taiwan is a complex of intricate relationships. 臺灣是個(gè)各種關(guān)系錯綜復雜的地方。
- A coating of metal sheets or plates. 金屬板的外覆金屬片或金屬板的外覆
