1) Logistic codes
Logistic码
2) Logistic terms
Logistic项
1.
Considering the susceptibles and infectives during their travels as two competitive populations in a dynamic system, a Volterra differential equation which seems to contain Logistic terms and make a little change is established.
通过将旅游中易感染人群和感染人群作为一个动态系统中的两竞争种群,建立了类似于加入Logistic项的Volterra方程并加以改动,同时赋予各参数新的实际意义,讨论了两群体在竞争中的发展趋势,通过考察其参数关系给出了控制疫情的相关对策。
3) Logistic type
Logistic型
1.
Using the Moser iterative technique and the theory of Leray-Schauder s degree,we considered the periodic boundary value problem for a class of degenerate parabolic equation of Logistic type and established the existence of nonnegative nontrivial periodic solutions.
利用Moser迭代技术和Leray-Schauder度理论,研究一类退化Logistic型抛物方程的周期边值问题,得到其非负非平凡周期解的存在性。
4) Logistic equation
Logistic方程
1.
Pseudo almost periodic solution of a discrete logistic equation;
离散logistic方程的伪概周期解
2.
Global attractivity for nonautonomous variable delay-Logistic equation;
一类非自治变时滞Logistic方程的全局吸引性
3.
Global attractivity in a Logistic Equation;
广义Logistic方程的全局吸引性
5) Logistic model
Logistic模型
1.
Explaining Logistic model with theory of random mathematics;
随机数学理论对Logistic模型的解释
2.
Method of abstraction wetland using modis data based on logistic model;
利用logistic模型对MODIS数据进行湿地提取
3.
Application of Logistic model in basement sinking prospect;
Logistic模型在地基沉降预测中的应用
6) Logistic curve
Logistic曲线
1.
Simulation of crop accumulative evapotranspiration based on Logistic curve;
基于Logistic曲线的作物累积蒸发蒸腾量模拟研究
2.
Optimum combination predicted method and application to joint analysis of Logistic curve and Gompertz curve. Journal of Zhejiang Agricultural University, 1998,24(4):443~446;
最优组合预测方法及其在Logistic曲线与Gompertz曲线之综合拟合中的应用
3.
Study on the fitting methods of logistic curve;
Logistic曲线拟合方法研究
补充资料:HP-241B色带打码机/HP-30手动打码机

适用材料:
塑料薄膜PT、PE、PVC、OPP、KT、铝箔、饮料瓶商标;各种塑料复合材料、塑料袋、纸(不干胶、卡片)、皮革、布;包装容器袋、塑料制品;电子元件外壳。
工作原理及结构特点:
采用热打印带代替油墨打印,采取特殊的活字装卸换字结构,可在任何软包装材料上打印。印字清晰,不易擦掉;卫生干净,无油墨污染之优,是一种经济卫生的打印方式。
HP-241技术参数:
最高速度:70-120次/分 可调
打印间距:任意
打印行数:1-3行
电 压:220V±10% 50Hz
功 率:200W
热打印带宽度:25-35mm
HP-30技术参数:
电 源:220V/50Hz
功 率:≤40W
尺 寸:225×200×155mm
重 量:2.5kg
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