在标准型双线性比例变结构系统循环进位控制的基础上，研究这种系统的比例—微分变结构控制。
On the basis of cyclic carry control of variable structure system with standard bilinear proportion a variable structure with bilinear proportion differentiation is studied.
由于算法图表提供了一种系统的方法，它被证实能有利于提高分型的可信度。
Algorithmic diagrams could prove beneficial to increase classification reliability due to their systematic approach.
型程序单元有四种系列。
SSR标记作为一种有效的基因型鉴定技术，能够产生足够多的等位多态性，已成为育种系谱分析的有效手段。
SSR markers as an effective genotyping technology that can generate enough allelic polymorphism, has become an effective means of breeding pedigree analysis.
我们获得一种系列型线，几乎能包括所有已知型线，具有理论和实际价值。
Thus, a series of cycloids are obtain. ed, which include almost a package of cycloids known so far, and therefore, it has the theoretical and practical value.
通过调节系统的二次型目标函数，我们推导出一种系统的用局部状态反馈的分散镇定方法。
By regulating the quadratic performance of the systems we develop an approach for decentralized stabilization using local state feedback.
决策树是用来解决风险型决策问题时使用的一种分析工具，具体是用树形图来分析和选择行动方案的一种系统分析方法。
Tree of decision is a kind of analyzing tool used to solve the problems of risk's decision. In detail, it is a systematic method using tree derivation to analyze and select action scheme.
基因种系发生树表明近几年甲型流感病毒与90年代流行株存在基因特性不同的分支。
The phylogenetic tree showed that in recent years there existed a branch for influenza a virus of genetic characteristic different from that of epidemic strains in 1990s.
基因种系发生树表明近几年甲型流感病毒与90年代流行株存在基因特性不同的分支。
The phylogenetic tree showed that in recent years there existed a branch for influenza a virus of genetic characteristic different from that of epidemic strains in 1990s.
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