A well-designed experiment calls for a range of treatments, explicit control groups, and careful post-treatment analysis.
一个设计完美的试验需要一系列的处理，明晰的控制分配和处理后仔细的分析。
Objective: To explore the effect of designed experiment teaching on the experiment of medical microbiology.
目的：探索设计性实验教学法在医学微生物学实验中的应用效果。
After single factor experiment, orthogonal designed experiment of five factors, four levels was adopted to optimize the ethanol extraction technology.
在单因素实验的基础上，采用五因素四水平正交试验设计对醇提工艺进行了优化。
By the laboratory experiments, the effects of konjac super absorbent polymer (KSAP) on water preservation in soil were studied using factorial designed experiment.
通过室内模拟试验，利用析因设计法研究了魔芋超强吸水剂(KSAP)对土壤保水性能的影响。
It explains the the mechanism of the separation of soil's radon. Through the designed experiment, it confirms the feasibility of measuring radon for taking the soil's sample.
论述了土壤中氡的析出机理，通过设计实验验证了土壤取样测氡的可行性。
Conclusions: Designed experiment teaching method is a successful trial of teaching reform and also an important measure to improve microbiology experiment teaching quality.
结论：设计性实验教学法是教学改革的成功尝试，是提高微生物学实验教学质量的重要手段。
And the measuring system of the rotation error is designed. Experiment proved that the system can meet the measuring requirement.
并且设计了回转误差的测试系统，该系统能满足测量的要求。
And the measuring system of the rotation error is designed. Experiment proved that the system can meet the measuring requirement.
并且设计了回转误差的测试系统，该系统能满足测量的要求。
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