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- A new indicator reaction is developed on the basis of manganese catalyzed oxidation Of victoria blue B by potassium periodate with nitrilotriacetic acid as an activator. 研究了用氨三乙酸（NTA）作活化剂，锰催化高碘酸钾氧化维多利亚蓝B褪色的指示反应。
- The solubility of calcium sulfate in the four metal complex agents,such as EDTA,HEDP,Nitrilotriacetic acid and Aminosulfonic acid,was studied and discussed under different conditions. 利用EDTA、HEDP、氨三乙酸、氨基磺酸等有机络合剂的络合作用,研究探讨了在不同条件下四种金属络合剂对硫酸钙的溶解性能,考察了温度、酸度、浓度等对硫酸钙溶解度的影响。
- Keywords nitrilotriacetic acid;tripodal;ligand; 氨三乙酸;三脚架;配体;
- NTA(nitrilotriacetic acid) sodium salt [化] 次氨基三乙酸钠; 软水剂A
- nitrilotriacetic acid disodium salt 氨三乙酸二钠
- nitrilotriacetic acid trisodium salt 氨三乙酸三钠
- 5Content ：Nitrilotriacetic acid，fatty alcohol c12-c14 with 8Mol EO . 主要成份：次氮基三乙酸钠盐，脂肪醇非阳离子表面活性剂。
- Rick found a sure-enough nickel. 里克发现一个纯正的镍币。
- Eddy try to nickel and dime his way through life. 埃迪想脚踏实地慢慢地取得成功。
- No man will squabble over a nickel. 没有人会为了五分钱而吵架。
- Inhibitory Kinetic Spectrophotometric Determination of Trace Nitrilotriacetic Acid 阻抑动力学光度法测定痕量氨三乙酸
- Keywords nitrilotriacetic acid sodium;chelate;acidation;formation damage; 次氨基三乙酸钠;螯合;酸化;地层伤害;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- Keywords nitrilotriacetic acid（NTA ）;bromopyrogallol red（BPR）;complex;cetyltrimethylammonium bromide（CTMAB）;spectrophotometry;molybdenum determination; 氨三乙酸;混配配合物;分光光度法;钼测定;
- America's best buy for a nickel is a telephone call to the right man. 在美国以一枚镍币可购得的最划算的东西，是打电话找到要找的人。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
