1) Nessler tube method
Nessler管粘度法
1.
The accuracy and consistency of the new Nessler tube method were systematically studied versus the traditional acid-base titration and average chainlength methods through concentration measurements on polyphosphoric acid(PPA) with concentrations ranging from 110% to 119%.
通过精确测定浓度范围在110%-119%的多聚磷酸的浓度,配之以理论分析,系统地比较研究了新型Nessler管粘度法和传统的酸碱滴定法、平均链长法的测试精度及稳定性。
2) Nessler method
Nessler法
1.
The Nessler method was found to give an intense yellow color and erroneously high ammonia values in the presence of formaldehyde, the biggest difference amounted to 450.
水体中含一定浓度的甲醛 ,用 Nessler法测得的总氨氮 (TAN)浓度远远高于实际浓度 ,差异百分数最高达 4 5 0 。
3) capillary viscosimetry
毛细管粘度计法
1.
The test results showed that the method,or grain viscesity determination of capillary viscosimetry (GB 5516_85) was not of enough reappearance and affected the correct value to grain quality seriously.
实验结果表明ＧＢ５５１６—８５粮食粘度测定毛细管粘度计法的再现性较差，极大地影响了对粮食品质的正确评价。
4) capillary flow measuring method
毛细管粘度测定法
5) viscosity pipet
粘度管
6) Viscosity method
粘度法
1.
The solubility parameter of methyl vinylsilicone rubber(MVQ) was determined with the equilibrium swelling method and the viscosity method respectively.
采用平衡溶胀法和粘度法分别测定了甲基乙烯基硅橡胶（ＭＶＱ）的溶解度参数。
补充资料：Nessler reagent
分子式：
CAS号：
性质：鉴定NH4+的试剂，是K2[HgI4]的碱性溶液，它与NH3反应生成红棕色沉淀。该试剂是由115gHgI2和80gKI溶于500ml水中，然后加入6mol/LNaOH500ml配制而成。试剂贮存棕色瓶中避光保存。
CAS号：
性质：鉴定NH4+的试剂，是K2[HgI4]的碱性溶液，它与NH3反应生成红棕色沉淀。该试剂是由115gHgI2和80gKI溶于500ml水中，然后加入6mol/LNaOH500ml配制而成。试剂贮存棕色瓶中避光保存。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条