叶片代谢失调表现为参与多种代谢反应的苹果酸脱氢酶活性下降，生活的基本物质——水溶性蛋白质含量下降。
Metabolic disorder of Hevea leaves was characterized by a decrease in the activity of NAD—malate dehydrogenase and in the content of soluble protein.
它的关键所在就是通过反应把规定含量的物质制成无任何悬浮和沉淀物的水溶性液体肥料。
Its key is that the various content-defined materials are made into a water soluble fertilizer which hasn't any suspended matter and precipitate by the action of chemical reaction.
随籽粒成熟期的延长，普通玉米品种秸秆的水溶性糖、淀粉含量和干物质NDF消化率直线下降L（；
With extension of the maturity stage of corn kernels, however, common corn stalks showed a linear(L;
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