1.
It falls outside the scope of the formal taxonomic categories.
它不属于正规植物分类学的分类阶元的范畴。
2.
RAPD Studies on Genetic Differentiation among Different Taxa of Aphids (Homoptera, Aphidoidea);
蚜虫不同分类阶元间遗传分化的RAPD研究
3.
It is only by first naming organisms and then grouping them in recognizable categories.
只有先对有机体进行命名并把它们归类成可以认识的分类阶元。
4.
Taxonomics and Phylogeny with Cladistic Analysis on the Higher Taxa of Phytoseiid Mites from China (Acari: Mesostigmata, Gamasina);
中国植绥螨分类及高级阶元系统发育研究
5.
Periodic Solutions for a Class of Second Order Functional Differential Equations with a Deviating Argument
一类具有偏差变元的二阶泛函微分方程周期解
6.
Periodic Solutions for a Kind of Second Order Differential Equations with a Deviating Argument
一类具偏差变元的二阶微分方程周期解
7.
Periodic Solutions for a Kind of Third Order Functional Differential Equation with Deviating Arguments
一类三阶具多偏差变元微分方程的周期解
8.
Sufficient Conditions on Existence of Periodic Solutions for a Kind of Third Order Differential Equation With a Deviating Argument
一类具偏差变元三阶微分方程周期解存在的充分条件
9.
Taxonomy of Cyrtophorid Ciliates (Protozoa,Ciliophora) from Coastal Waters off Qingdao, with Systematic Revisions on Some Families and Genera;
青岛沿海管口目纤毛虫的分类学研究及科属级阶元的系统修订
10.
Oscillation of Certain Second Order Partial Functional Differential Equations with Continuous Distributed Deviating Arguments;
一类具连续偏差变元二阶偏泛函微分方程的振动性
11.
Periodic Solutions to Second-order Neutral Functional Differential Equation with Complex Deviating Arguments;
一类具复杂偏差变元的二阶中立型泛函微分方程的周期解
12.
Existence of Periodic Solutions A Class of Second Order Differential Equation with Multiple Deviating Arguments
一类二阶具多偏差变元微分方程周期解的存在性
13.
Existence of Periodic Solutions for a Class of High Order Functional Differential Equations with Partial Difference Variables
一类具有偏差变元的高阶泛函微分方程周期解的存在性
14.
Study on the Family Category of Heteromera and Mouthpart Structure of Some Species from China(Coleoptera: Polyphaga);
中国异跗节类昆虫的科级阶元与部分种类的口器表征（鞘翅目：多食亚目）
15.
Arranged in classes or categories.
分门别类的划分到阶级或类别中的
16.
Solution of kind of second-order variable coefficient differential equation;
几类二阶非线性微分方程的可积类型
17.
Two Stages Multi-label SVM Classifier Based on K-means
基于K-means的二阶段多类SVM分类器
18.
Multi-stage and Multi-sort Spares Classification Method Based on ABC
基于ABC分类的备件多阶段多类别分类法