异常 (五)食物残渣 • (1)淀粉颗粒(starch grain)----为具有同心性 线状的不规则块状物。 正常人偶见,慢性胰腺 炎、胰腺功能不全引起 的腹泻粪便中易见到。
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compound starch grain 复粒淀粉 ; 淀粉复粒
half compound starch grain 半复粒淀粉
storage starch grain 贮藏淀粉粒
simple starch grain 单粒淀粉
starch grain structure 淀粉粒结构
Endosperm starch grain 胚乳淀粉粒
Cells of perisperm contain mainly lipids, a small amount of protein granulars but no starch grain.
外胚乳细胞主要含许多脂类物质及少量蛋白质颗粒,不含淀粉。
PAS chroma analysis: in the course of development, the starch grain in the nectar cell exhibit a regular change.
PAS染色反应表明:蜜腺细胞中的淀粉粒,在发育过程中呈现出一定消长规律变化。
The changes of water content and the starch grain in the leaves of evergreen broad leaf plants in Beijing open gardens were investigated.
该文研究了北京露地园林中常绿阔叶植物在越冬期间叶组织水分及淀粉粒的动态变化 。
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