Scientific control

Take identical growing plants and give fertilizer to half of them. If there are differences between the fertilized group and the unfertilized

A scientific control is an experiment or observation designed to minimize the effects of variables other than the independent variable. This increases the reliability of the results, often through a comparison between control measurements and the other measurements. Scientific controls are a part of the scientific method.

单词	Uncontrolled variable
释义	Uncontrolled variable 英语百科 Scientific control A scientific control is an experiment or observation designed to minimize the effects of variables other than the independent variable. This increases the reliability of the results, often through a comparison between control measurements and the other measurements. Scientific controls are a part of the scientific method.
随便看	frequencymeter的意思 frequency meter anemometer的意思 frequency meter of network的意思 frequency meter with dooble scale的意思 frequency meter with double scale的意思 frequency method的意思 Frequency mixer的意思 Frequency mixing的意思 frequencymodulated的意思 Frequency modulated的意思 frequency modulated altimeter的意思 frequency modulated beam的意思 frequency modulated carrier的意思 frequency modulated carrier current telephony的意思 frequency modulated cyclotron的意思 frequencymodulated cyclotron的意思 frequency modulated generator的意思 frequency modulated light的意思 frequency modulated magnetron的意思 frequency modulated oscillations的意思 frequency modulated oscillator的意思 frequency modulated pumping的意思 frequency modulated radar的意思 frequency modulated radar altimeter的意思 frequency modulated receiver的意思

Uncontrolled variable

Scientific control