Methods the selection of the fitting shoot segment multiplying culture media was studied by orthogonal test design and completely random experimental design.
方法采用正交试验设计和完全随机实验设计筛选罗汉果脱毒苗茎段增殖培养基。
Using segment division and table division methods in the database design in order to insure the capability and efficiency of the data warehouse.
取数平台的物理库设计采用数据库分区和数据表分表存储的方法，确保取数平台的高性能和高效率。
The major contents and achievements of the study are as follows:(1) The methods for the design of the segment structures are studied systematically.
主要研究内容和成果如下：（1）对盾构管片结构设计方法进行了较系统的研究。
The major contents and achievements of the study are as follows:(1) The methods for the design of the segment structures are studied systematically.
主要研究内容和成果如下：（1）对盾构管片结构设计方法进行了较系统的研究。
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