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- Total Acid Number by Semi-Micro Color Indicator Titration, Method of Test for (05. 用半微量彩色指示剂滴定法测定酸度总值的试验方法(05。
- Jet fuels - Determination of total acid number 喷气燃料总酸值测定法
- Standard Test Method for Total Acid Number of Trichlorotrifluoroethane 三氯三氟乙烷的酸度总值的标准试验方法
- R.E.Kaufmann Rapid,Portable Voltammetric Techniques for Performing Antioxidant,Total Acid Number(TAN) and Total Base Number(TBN) Measurements 1998(1 王德岩.;黄毅
- total acid number 总酸值
- Gastric secretion is reduced in volume and total acid content. 胃分泌的容量和总酸度降低。
- After being characterized by FTIR and MAT,it was found that with increasing P content,the number of total acid sites and Bronsted acid sites on cat. 在用FTIR技术和MAT试验等催化剂表征手段对其表征之后,发现酸性、酸密度和强度等与催化剂的裂化性能有很大关系;
- The relationship between leaf number of the Mogi loquat bearing shoot and average of fruit weight, total soluble solids and total acid was studied. 摘要1.;本试验乃探求茂木种枇杷结果累枝上叶数多少对果实重量,可溶性固形物及果酸含量的影响。
- The weighting function and evaluation standard are set up, which take viscosity, moisture, filter paper spot, acid number and total basicity number as the target system. 本方法以粘度、水分、滤纸斑点、酸值和总碱值为评价指标体系 ,建立了其权重集和评价标准。
- Acid number of lubricating oil can be obtained by neutralizing standard acid solution and alkalinity substance of aqueous phase. 用标准酸溶液中和水相中的碱性物质,即可获得润滑油的酸值。
- Total Acidity in Aviation Turbine Fuel, Test Method for (05. 测定航空涡轮燃料总酸度的试验方法(05。
- The acid number of the original oil can be decreased from 5.41 mgKOH/ g to 0.04 mg KOH/ g. 原料油酸值由5.;46mgKOH/g降低至0
- The influences of grafting monomer MAH,initiator DCP and the amount of antioxidant 1010 on acid number were studied. 研究了接枝单体MAH、引发剂过氧化二异丙苯(DCP)和抗氧剂1010用量对接枝物酸值的影响。
- The results are as follows:1) Total acid and CL/CB value of nano-HZSM-5 can be successfully adjusted by steaming. 水蒸汽钝化改性可以有效调节纳米HZSM-5的总酸量和C_L/C_B值。
- The influence of reaction temperature, reaction time on the acid number, amic number and catio. 研究了反应温度、反应时间、原料配比对产物表观粘度、酸值、胺值和阳离子度的影响。
- The maximum of standard deviation of its total acid radical content is 0.04mmol/g. its varying coefficient is 0.80%. 该方法重复性好;其总酸性基测定的最大标准偏差为0.;04mmol/g;变动系数为0
- With the function of regeneration, and can bring down the acid number of FRF efficiently. 具有再生功能,有效降低抗燃油酸度。
- The results show taht bacteriostasis of total acid is prior in aqueous solution extract to other solvent. 结果显示,总酸在乌桕叶极性溶剂提取物抑菌中起主要作用。
- Sucrose accounted for about 65% of the total sugar, and malate for about 50% of total acid contents i n fruits. 结果表明,桃果实中的可溶性糖和酸主要是蔗糖和苹果酸,分别占总可溶性糖的65%25左右和总酸含量的50%25。
- Their structures were confirmed by IR, and the properties of these surfactants such as acid number, interfacial tension, and critical micelle concentration and so on were studied. 通过红外光谱确定了产物的结构,并对有机硼表面活性剂的酸值、表面张力以及临界胶束浓度等性能进行了研究。