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1)  Kaplan-Meier estimate
KM估计
2)  estimate [英]['estimeit]  [美]['ɛstə,met]
估计,估价
3)  size up; make an appraisal
估计;评估
4)  Km
Km值
1.
Objective To detect the optimum reaction temperature,pH,Km of N-V proteinase and determine its enzymological classification.
以L-亮氨酸-p-硝基苯胺酯(Leu-pNA)作为底物,测定N-V蛋白酶的Km值。
5)  Km value
Km值
1.
METHODS The activities of immobilized and soluble trypsins were determined in the same condition to get their optimum pH and temperature, and then in the optimum condition, their activities were determined to conclude their Km value.
0 ,最适作用温度分别为6 0℃和5 5℃,Km值分别为2 。
2.
Objective:To investigate the effects of agonist, inhibitor, optimum pH and km value in the enzyme-promoting course of reaction of amylase using 2-chloro-4-nitrophenyl-alpha-D-maltotrioside(CNP-G3) as substrate.
1 ;酶以CNP -G3为底物时的Km值约为0。
3.
In the hydrolysis reaction with the casein as substrate,the effects of 4 kinds of factors such as temperature,enzyme substrate ratio,pH value and reaction time on the hydrolysis reaction were in order as follows:temperature>enzyme substrate ratio>reaction time > pH value; the Km value was 1.
0;在4~40℃活性无明显变化,78℃以上完全失活;在以酪蛋白为底物的水解反应中,温度、酶底物比、pH值、反应时间4种因素对水解反应的影响力大小为:温度>酶底物比>反应时间>pH;Km值为1。
6)  the cone of K_m
Km锥
补充资料:KM理论
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性质:用于描述含有能散射和吸收入射光的微小粒子的系统的光学行为的理论,简称K-M理论(K-M theory),是由P. Kubelka和F. Munk于1931年提出来的,它的理论基础是假设光的多重散射,即反射被观察到之前,已在系统内由一个粒子到另一个粒子进行了多次反射。根据这一理论推导的库贝尔卡-蒙克方程(Kuelka-Munk equation)。用粒子的光散射系数S和光吸收系数K描述了光的反射或透射,广泛用于颜料配色,特别是电子计算机配色,并用于描述颜料的遮盖力等光学性能。

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