1) mensuration
量法
2) iodometry
碘量法
1.
Objective To improve five-step iodometry method for measuring chlorine dioxide in order to measure chlorine dioxide in disinfectants more accurately.
目的改进五步碘量法对二氧化氯测定方法,以便更准确地检测消毒剂中二氧化氯含量。
2.
Second,the difference of hydrogen peroxide and Sb was determined by iodometry.
利用H2O2既具有还原性又具有氧化性这一特殊性质,用硫酸铈滴定法测定溶液中H2O2和Sb(的总量,用碘量法测定溶液中H2O2和Sb(的差量,用硫酸铈滴定法在近沸温度下测定溶液中的总Sb量,最后计算得出H2O2,Sb(和Sb(的量。
3.
Using Agilent 8453 ultraviolet-visible spectrophotometer,the affecting factors were studied on the kinetic processes in iodometry involved in the volatilization of iodine and the oxidation of iodide ion by dissolved oxygen,in particular such as the shape of the vessel,the volume of the solution tested,the concentration of KI and the temperature and the acidity of tested solution.
通过大量数据和图形,形象直观地从定量的角度阐述了碘量法中控制实验条件的重要性。
3) energy approach
能量法
1.
An energy approach for stamping springback prediction and compensation;
一种基于能量法的冲压回弹预测补偿算法
2.
This study modifies the energy approach developed for analyzing the tripping behavior.
在用能量法求解加筋板的侧向屈曲弹性临界应力时,在广义特征值方程中计及残余应力和附连板屈曲后应力分布变化的影响。
3.
Assumed that the steel plate is subjected to spring constrain at the unloading edge, the formulae for calculating local buckling strength of the steel plate of square concrete-filled steel tubular column under axial loading are deduced using energy approach, the validity of which was verified with experimental results.
假定方形钢管混凝土构件的钢管板件在非载荷边受到弹性约束,应用能量法对钢管局部屈曲强度计算公式进行了推导;并利用已有试验结果对计算公式的正确性进行了验证。
4) gravimetry
重量法
1.
The evaluation of uncertainty for the determination of phosphorus content in ferrophosphorus by gravimetry;
重量法测定磷铁中磷含量的不确定度评估
2.
Study on the cause of abnormal results for the determination of sulfur in steel and alloy by barium sulfate gravimetry;
用国家标准硫酸钡重量法测定钢铁及合金中硫时结果异常的原因研究
3.
Determination of Ag in lead anode mud by gravimetry;
重量法测定铅阳极泥中银
5) gravimetric analysis
重量法
1.
Studies on the detetmination of K_2O in K_2SO_4 and KCl by using microwave gravimetric analysis method;
四苯硼钾微波重量法测定硫酸钾、氯化钾中氧化钾的研究
2.
A better method of determine sulfur trioxide in cement is the gravimetric analysis of barium sulfate.
在硅酸盐水泥的磨制过程中,为了调节水泥的凝结时间,须加入适量的石膏,石膏的掺加量通过水泥中三氧化硫的含量来控制,而较好的测定水泥中三氧化硫含量的方法是硫酸钡重量法,它准确度高、适用范围广。
3.
The procedure was given to assess the uncertainty in gravimetric analysis of Ba ion.
对硫酸钡重量法与仪器分析相结合测定溶液中钡含量的不确定度评定,给出了评定步骤。
6) gravimetric method
重量法
1.
Determination of oil content in recovered furfural of lube oil refining by gravimetric method;
用重量法测定润滑油精制回收糠醛中的油含量
2.
Evaluation of uncertainty for determination of galvanization coating mass by gravimetric method;
重量法测定电镀锌钢板锌层重量的不确定度评定
3.
Determination of nickel in pump shalf with diacetyl dioxime gravimetric method;
丁二酮肟重量法对泵轴中镍含量的测定
参考词条
补充资料：差量法
差量法是根据化学变化前后物质的量发生的变化，找出所谓的“理论差量”。其中的差量主要包括：质量差、物质的量之差、气体体积差、压强差、反应过程中的热量差等。这种差量跟化学方程式中的物质的相应的量成比例关系，差量法就是借助于这种比例关系，解决一定量变的计算题。解此类题的关键根据题意确定“理论差量”，再根据题目提供的“实际差量”，列出比例式，然后求解。解题关键是能从反应方程式中正确找出对应于题目中“实际差量”的“理论差量”。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。