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。

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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。

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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。

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Dr Bugnyar was conducting an experiment designed to see what ravens learn from each other while foraging.

ECONOMIST: Now, it seems, even the bird-brained have theories of mind

Imagine an experiment designed to test the hypothesis that science can be funny.

BBC: NEWS | UK | Magazine | The hidden comedy of science

It almost felt like a sociological experiment designed to prove the obvious: that readers are herd animals, that heat begets heat.

NEWYORKER: Search and Destroy