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拖车费英文
美国大选第二场辩论>舢板A fast-reading viscous flow leaf porometer
期刊名称： New Phytologist
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scalelistedit作者： D. SHIMSHI
年份： 2006年成人高考数学
期号： 第3期
颜色搭配 英文>中文翻译成英文摘要：A field porometer is described for measuring the permeability of amphistomatous leaves. The apparatus is a light (2.8 kg) portable version of Gregory and Pear's porometer, which enables the operator to read the permeability immediately after clamping the leaf, thus obviating changes of stomatal aperture during measurements. The apparatus has two nsitivity ranges; details on its construction and calibration are prented.
hodl内容由中国教育图书进出口有限公司引进
