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- Polyvalent Metal Hydroxyl Complexes. 多價(jià)金屬羥基絡(luò )合物;
- Having only one metal ion or positive radical. 只有一個(gè)金屬離子或正基的
- To combine(a metal ion)with a chemical compound to form a ring. 把（一個(gè)金屬離子）與化學(xué)復合物結合成環(huán)
- To combine(a metal ion) with a chemical compound to form a ring. 把（一個(gè)金屬離子）與化學(xué)復合物結合成環(huán)
- Chelating agents can be used to remove toxic metal ions from soil or water. 螯合劑可以用來(lái)從土壤或水中清除有毒的金屬離子。
- The metal ion and the anion of the mineral acid form an insoluble salt. 金屬離子和無(wú)機酸的陰離子生成一種難溶的鹽。
- 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。
- When rare earth metal ion is used, the tetrazine is opened with unusually way. 而稀土與四嗪作用時(shí)發(fā)現四嗪環(huán)的異常開(kāi)環(huán)。
- The synthesis conditions, chelant, metal ion and buffer were optimized. 確定了最佳的合成方法、螯合劑、金屬離子和緩沖體系。
- It is non-oxidizing, provides the necessary solubility, will not chelate metal ions, and has relatively low toxicity. 它不僅溶解度好,而且還是非氧化性的物質(zhì),不會(huì )螯合金屬離子,毒性也相對較低。
- The article analyses the technology of treatment mineral acidic wastewater which contains the valuable metal ions. 分析了處理含重金屬離子礦山酸性廢水的處理工藝。
- The effectiveness of certain metal ions in breaking down these compounds was investigated by Fujiki. 騰木曾對某些金屬離子在斷裂這些化合物方面的有效性進(jìn)行過(guò)研究。
- Effective sequestering of metal ions, resulting in better water retention even though used in hard water processing. 對于金屬離子有著(zhù)良好的掩蔽作用,即使用硬水加工生產(chǎn),也能產(chǎn)生較好的保水效果。
- Effects of Metal Ions Addition on the Growth of and Arachidonic Acid Production by Diasporangium sp. 六種金屬離子對輪梗霉生長(cháng)及產(chǎn)花生四烯酸的影響。
- Effects of Some Metal Ions on the Activity of Phenoloxidase from Pieris rapae L. 金屬離子對菜青蟲(chóng)酚氧化酶活力的影響。
- Some crystalline enzymes contain, in addition, small amounts of P, or metal ions such as Fe, Cu, mg. and Zn. 一些晶體酶還含有少量磷元素或者諸如鐵,銅,鎂,鋅的金屬離子。
- Some crystalline enzymes contain, in addition, small amounts of P, or metal ions such as Fe, Cu, Mg, and Zn. 一些晶體酶還含有少量磷元素或者諸如鐵,銅,鎂,鋅的金屬離子。
- Study on Effect of Metallic Ions on Red Pigment of Myrica rubra Steb et zucc. 楊梅紅色素與幾種金屬離子作用效應的研究。
- The foamy substances cover foam protein, polypeptide, isohumulone, melanoid, metal ions, amylase, alcohol and barm etc. 使啤酒形成泡沫的物質(zhì)有泡沫蛋白和多肽、異葎草酮、類(lèi)黑素、金屬離子、多糖、酒精、二氧化碳及酵母等。
- Beer stali ng was also influenced by the metal ions that act as the catalyst for staling re action. 金屬離子的存在能催化自由基反應,金屬離子清除劑對啤酒老化也有一定作用。
