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单词 large-scale experiment
释义
large-scale experiment
And, in the first ever large-scale experiment of its kind, we used people power to try to bring about a quantifiable improvement in air quality for a single day.
Times, Sunday Times
Large-scale experiments were done in the 1970s, including team teaching and open classrooms.
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Models enable researchers to simulate large-scale experiments that would be too costly or unethical to perform on a real ecosystem.
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Bell directed large-scale experiments at a cost of up to 50,000, resulting in a basic steel process which produced steel rails containing no more than 0.07% phosphorus.
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更新时间:2024/12/23 15:31:40