Two study design的意思|示意

Single factor randomized block design was used in order to study chemical control effect of two new kinds of high efficiency herbicides Sumisoya and Harness on weeds in potatoes fields.

试验采用单因素随机区组设计，旨在研究禾耐斯与速收两种新型、高效除草剂对马铃薯田杂草的化学防除效果。

These two aspects are contradictory. So the design of support straps system is very important to study spaceborne radiant coolers.

这两个方面是相互矛盾的，因此级间支撑系统设计对整个辐射制冷器研制至关重要。

The study design options contain prospective?retrospective, modeling, and a combination of two or more of the first three designs.

药物经济学研究设计方法主要有前瞻性研究设计、回顾性研究设计、模型法研究设计及混合研究设计四种。

This paper focuses on the study of two factor mixed design in the educational experiments and analyses the experimental results in detail.

对教育实验中的两因素混合设计进行研究，并对实验结果作了深入分析。

Part Two, Design the study scheme and develop the textbook comparing frame.

第二部分为研究方案和比较框架的确定。

Two factors random configuration design were used to study the densities and fertilizer amount in soybean variety Fudou 234.

采用2因素随机区组设计对福豆234不同密度和施肥量处理研究。