受害材的边材宽度和年轮宽度均小于健康材,边材率无显著差异。
Ring width and sapwood width of diseased poplar decreased significantly than that of healthy poplar, but sapwood portion was same.
导管是对酸雨敏感的一种组织,受害材导管的弦向直径小于健康材。
Vessel is known to be sensitive to acid rain, its tangential diameter of diseased poplar decreased than that of healthy poplar.
她在自己的博客里面整理了更多美味,健康的5种食材配方——Stonesoup。
Pickup more delicious, healthy 5 ingredients recipes at her blog – Stonesoup.
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