查询词典 exponential distribution

Methods To irradiate the human epiderm keratinocytes with an identical dose of UVA,which is primary cultured and is occupying exponential growth phase.

目的 选择一种建立长波紫外线(ultrayiolet，UVA)照射人表皮角质形成细胞损伤模型的理想载物界面。

Methods To irradiate the human epiderm keratinocytes with an identical dose of UVA,which is primary cultured and is occupying exponential growth phase.The matter interface is cystosepiment,tin foil and ice.The non- irradiation group is the control group.To detect the cells degree of injury through the improved methyl thiazolyl tetrazolium assay.

选取原代培养的处于指数生长期的角质形成细胞，分别采用泡沫板、锡纸板、冰面作为载物界面，进行相同剂量的UVA照射，同时设未照射组为对照组，通过改良MTT法检测细胞损伤程度。

Objective To choose a better matter interface for the models of UVA induced human epiderm keratinocytes irradiation damage.Methods To irradiate the human epiderm keratinocytes with an identical dose of UVA,which is primary cultured and is occupying exponential growth phase.

作者：马林琳张玲罗敏邓杨林李玛琳目地选择一种建立长波紫外线(ultrayiolet，UVA)照射人表皮角质形成细胞损伤模型地理想载物界面。

Suffcient conditions for the existence and exponential stability of equilibria of the networks are obtained.

得到了平衡点存在以及指数稳定的充分条件。

Assuming that the restoring force is the exponential function of the displacement and that the non-linearity is weak, a direct expression is adopted instead of Bouc-Wen differential model. Furthermore, a power series expression by the polynomial of the displacement is educed using Thaler's expandedness.

文中提出采用直接表示形式代替Bouc-Wen的微分模型，在弱非线性情况下，假定滞回恢复力可以表示为相对变形位移的指数形式，并进一步用泰勒展开的方法表示为简单的多项式形式。

In this chapter, not only Extensed ACD Model, which took higher-order moments、 strict stationarity、 geometric ergodicity and a-mixing property with exponential decay as its sufficient and included most of the present forms of ACD Models was expounded, Box-Cox transformation was carried out by figurate the parameter of ?

尽管关于ACD的实证研究已经十分丰富，却很少有人把注意力放在条件期间模型设定的测试上，本章探讨了关于ACD模型统计性质研究的最新成果，并研究采用两步法来测试条件期间模型的误差项的分布，第一步包括通过QML估计条件期间过程，以获得误差的一致估计；第二步衡量基准密度的参数和非参数估计与残差的风险率函数之间的紧密度。

It is reported should come from Yu Ganggang to give the whole world of furnace to send exponential GDI reports as a result.

据悉该成果来自于刚刚出炉的寰球递送指数GDI报告。

Further heliographic analysis by Deltan Scientists confirm that the rate of Nuclear Fusion within Delta has begun accelerating at an exponential rate.

由德尔塔科学家制作的进一步的日光仪分析证实在德尔塔境内核剧变的速度已经达到了指数级。

Feeding of glucose was started at the end of the exponential phase of yeast growth. Intermitted aeration for 10 sec at every 3 min interval was used for the fed-batch fermentation. A dry cell weight of 8.22 g/L and an ethanol concentration of 73.7 g/L were achieved after 60 hrs of cultivation.

以葡萄糖浓度275 g/L进行批次馈料酦酵培养，当菌体生长至对数生长的末期时，通气方式改变为每间隔3分钟通气10秒钟，於60小时后菌体乾重可达到8.22 g/L，酒精浓度为

Then it studies the operational track and development trend of private investment. At the same time,it also applies the exponential function model that is a non - linea...

同时，引入非线性回归模型之一的指数函数模型，综合应用非线性回归模型的线性化方法和线性回归分析方法，使用了计量经济学软件Eviews3.1和统计学软件SPSS11.5，对民间投资与经济发展的&九大关系&进行实证分析。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。