求翻译：以春喜11号，渝单19 号两个玉米品种为实验材料, 分别用0%、5%、10%、15%的聚乙二醇（PEG）模拟干旱胁迫，研究玉米的叶绿素和可溶性糖，丙二醛( MDA) 、脯氨酸(Pro)及相对含水量，膜电导率等生理生化指标。是什么意思？

In spring and hi on the 11th, Chongqing single on the 19th of two maize varieties used as experimental materials, respectively, 0%, 5%, 10%, 15% polyethylene glycol (the peg) simulated drought stress, chlorophyll and soluble sugar of maize malondialdehyde (mda), proline (pro) and relative water cont

In order to spring-yu, 11, 19, and two varieties of corn, for the lab material, with 0 per cent, respectively, and 5 per cent, 10 per cent, 15 per cent of the poly-ethylene glycol (2 ) PEG simulated drought stress, the study of chlorophyll and soluble Corn sugar, (c) (2) MDA (Triticum aestivum), (Pr

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In spring, 11th, yudan 19th two maize varieties for experimental materials, respectively, 0%, 10%, polyethylene glycol (PEG) simulated drought stress, research of chlorophyll and soluble sugar of maize, malondialdehyde (MDA), PROLINE (Pro) and relative water content, membrane conductivity of physiol

Take spring happy 11, changes the list 19 two corn varieties as to test the material, uses 0%, 5%, 10%, 15% polyethylene glycol (PEG) to simulate the arid coercion separately, the research corn's chlorophyll and the soluble sugar, third dial (MDA), proline (Pro) and relative water content, physiolog