polygonaceae 中文意思是什麼
polygonaceae
解釋
寥科-
The distribution and harm of species of dominant weeds of lawn vary with different area, and the most harmful weeds belong 8 families, which were poaceae, asteraceae, cyperaceae, amaranthaceae, euphorbiaceae, polygonaceae, fabaceae and caryophyllaceae, about accounted for from sixty percent to seventy percent in all weeds in lawn
摘要不同地區草坪優勢雜草的種類不盡相同，禾本科、菊科、莎草科、莧科、大戟科、蓼科、豆科和石竹科等8個科的雜草種類和發生數量最多，約占雜草總數的60 % ~ 70 % 。 -
A survey of literature shows that little study has been done on uptake of pollutants by plants from the polygonaceae, and that the reports about their physiological and biochemical characteristics under heavy metal stress were sporadically seen. a batch of sand culture and soil culture experiments were carried out to investigate heavy metal and radiocesium uptak e and accumulation by rumex acetosa linn, polygonum microcephalum d. don, and rumex hastatus d. don widely distributed on copper mining areas, and their physiological and biochemical characteristics under cu zn stress, as well their potentials in application to phytoremediation
本論文以廣泛生長于銅礦區的蓼科植物酸模、小頭蓼和戟葉酸模為試驗材料，運用砂培、土培等方法，研究它們對重金屬（ cu 、 zn ）以及放射性核素（ ~ （ 134 ） cs ）的吸收和積累特性以及cu 、 zn脅迫條件下它們的生理生化特徵，初步探討它們在無機污染物污染土壤植物修復中的應用潛力。 -
Plant species from the polygonaceae are widely distributed with most of them having large biomass, and it is, therefore, possible to screen accumulators and hyperaccumulators from the polygonaceae
蓼科植物種類多，分佈范圍廣，且多數植物具有較高的生物量。因此，有可能從蓼科植物中篩選出積累植物和超積累植物。
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