单词	controlled experiment
释义	controlled experiment noun plural controlled experiments : an experiment in which all the variable factors in an experimental group and a comparison control group are kept the same except for one variable factor in the experimental group that is changed or altered … few controlled experiments have been formally conducted by an impartial organization to prove or disprove the claims. Noel Vietmeyer In the next few years, non-university researchers will run controlled experiments with the fungi on mosquitoes in Africa and locusts in China. Carrie Wells … Bat Conservation International conducted a controlled experiment in which some of the turbines were temporarily shut down during specific wind conditions. Kirk Swauger compare control experiment Word History First Known Use 1893, in the meaning defined above
随便看	monophonies monophony monophthalmic monophthalmoses monophthalmosses monophthong monophthongal monophthongise monophthongised monophthongises monophthongising monophthongization monophthongize monophthongized monophthongizes monophthongizing monophthongs monophyletic monophyleties monophyletism monophyletisms monophylety monophylies monophyly monophyodonts

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