- 更多网络例句与蓼科杂草相关的网络例句 [注:此内容来源于网络,仅供参考]
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"Furthermore, recently we have seen the impact of invasive alien species, like Japanese Knotweed," it said, adding that over exploitation and climate change have also hurt.
活动指出︰「更进一步说,我们最近看到了外来物种侵略的影响,如日本蓼科杂草。」它也提到,过度开发与气候变迁也会造成伤害。
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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.
摘要不同地区草坪优势杂草的种类不尽相同,禾本科、菊科、莎草科、苋科、大戟科、蓼科、豆科和石竹科等8个科的杂草种类和发生数量最多,约占杂草总数的60%~70%。
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The weed seeds of 21 species belonging to 14 families (mainly Gramineae, Primulaceae, Polygonaceae, and Chenopodiaceae) could be dispersed into the paddy field by irrigation water.
有14科21种杂草种子随灌溉水流输入稻田,这些杂草种子主要隶属禾本科、报春花科、藜科、蓼科等。
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Rumex nepalensis Spreng is a kind of weed in Alpine rangeland in northwest Yunnan province. It is usually considered as an important representation of grassland degradation.
土大黄Rumex nepalensis Spreng是中国云南滇西北高山牧场的一种蓼科多年生杂草,通常被看作是牧场退化的重要表现之一。