帮忙英语翻译!不要用机器翻译的,就两句!The evaporation from the leaf surface causes a constant compensatory suction of water. When, on a dry summer's day,the surrounding atmosphere has a relative humidity of 45 percent,the evaporation
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帮忙英语翻译!不要用机器翻译的,就两句!The evaporation from the leaf surface causes a constant compensatory suction of water. When, on a dry summer's day,the surrounding atmosphere has a relative humidity of 45 percent,the evaporation
帮忙英语翻译!不要用机器翻译的,就两句!
The evaporation from the leaf surface causes a constant compensatory suction of water.
When, on a dry summer's day,the surrounding atmosphere has a relative humidity of 45 percent,
the evaporation suction corresponds to the pull exerted on a rope 3mm in a diameter by a 154-pound man
suspended from it.
帮忙英语翻译!不要用机器翻译的,就两句!The evaporation from the leaf surface causes a constant compensatory suction of water. When, on a dry summer's day,the surrounding atmosphere has a relative humidity of 45 percent,the evaporation
叶子表面的蒸发作用导致了一个对水的恒定有补偿性的吸力.
当在一个干燥夏季的一天,周围的空气保持在45%的相对湿度时,蒸发产生的吸力相当于一个154磅的人悬挂在直径为3毫米的绳子上产生的拉力.
叶子表面水蒸发时会吸收水分。
在一个干燥的夏日,周围环境的相对湿度是百分之45是,蒸发时的吸力相当于在一根直径为3毫米的绳子吊着一个154磅重的男人时所受到的力