1) COD Standard curves
COD标准曲线
2) calibration curve
标准曲线
1.
Analysis of stability for calibration curve about determination of phenols with method of 4-Amino antipyrine;
4-胺基安替吡啉法测挥发酚的标准曲线稳定性分析
2.
Using this model,uncertainty factors in the tollowing critical experimental steps which could affect volatile phenol analysis results,including reference standard solution preparation,calibration curve establishment and method reproducibility,were determined.
本文对4—氨基安替比林直接光度法测定水中挥发酚含量过程的分析,建立了该方法合成标准不确定度的数学模式,给出影响测定挥发酚结果的标准溶液配制、标准曲线的制作、重复性实验等方面的不确定度分量。
3.
In the light of the oil content testing method of SY/T 5329-94 "Recommended Index for the Injection Water Quality for Clastic Reservoir and its Analyzing Method", regresses the oil content calibration curve by using the method of least squares; and verifies the relativity of oil content calibration curve by using the theory of probability and mathematical statistics.
依据SY/T5329-9《4碎屑岩油藏注水水质推荐指标及分析方法》标准中含油量的测定方法,用最小二乘法的原理回归油田污水中含油量标准曲线,并用概率论和数理统计的方法检验含油量标准曲线的相关性;最后,预测了在一定置信概率水平下的测定结果区间。
3) standard curve
标准曲线
1.
Measuring the chemical oxygen consumption by standard curve deduction method;
标准曲线扣除法测定化学需氧量的研究
2.
Study on influencing factors for standard curve of TTC-Dehydrogenase activity measurement
TTC-脱氢酶活性测定中标准曲线的影响因素研究
4) normal curve
标准曲线
1.
Organic solvents, such as petroleum ether and gasoline, are used as extracting agents to measure oil content in oilfield waste water and the normal curves of reference oil are plotted.
油田污水中含油量的测定采用石油醚、汽油等有机溶剂作萃取剂,绘制标准油的标准曲线。
2.
Ultraviolet photometric method is used to determinate the concentration of ozone from ozone instrument and compare normal curve of Indigo Disulphonate Spectrophotometry.
用紫外分光光度法对臭氧发生器在不同流量时所产生的臭氧浓度进行了测定,绘制并比较了不同方法建立臭氧浓度标准曲线之间的差异。
5) discharge standard(COD)
排放标准(COD)
6) COD resistance curve
COD阻力曲线
补充资料：标准曲线
分子式：
CAS号：
性质：与校正曲线不同，它是以标准溶液及介质组成的标准系列，标绘出来的曲线。校正曲线的标准系列的伴生组分必须与试样相匹配，以便测量结果的准确。只有标准曲线与校正曲线相重合的条件下，才可以用标准曲线来代替校正曲线。
CAS号：
性质：与校正曲线不同，它是以标准溶液及介质组成的标准系列，标绘出来的曲线。校正曲线的标准系列的伴生组分必须与试样相匹配，以便测量结果的准确。只有标准曲线与校正曲线相重合的条件下，才可以用标准曲线来代替校正曲线。
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