人们继续开垦土地，1590年到1665年之间，几乎有10万公顷的土地是从荷兰、泽兰和弗里斯兰的湿地开垦而来。
Land reclamation continued, and between 1590 and 1665, almost 100,000 hectares were reclaimed from the wetland areas of Holland, Zeeland, and Friesland.
目的研究紫荆泽兰挥发油的化学成分。
Objective To investigate the chemical constituents of essential oil in Eupatorium adenophorum.
最后，对紫茎泽兰的空间分布格局进行了模拟和预测。
Finally, we simulated and predicted the spatial distribution pattern of this invasive plant.
泽兰是这个国家在宽阔的韦斯特·谢尔德河口以南的唯一一块领土。
Zeeland is the only part of that country south of the gaping Westerschelde estuary.
朱兰属的任何一种坚实的沼泽兰；陆生，根茎纤细，叶一片或少数几片，花单朵顶生。
Any hardy bog orchid of the genus pogo nia: terrestrial orchids having slender rootstocks and erect stems bearing one or a few leaves and a solitary terminal flower.
方法60只雄性小鼠随机分为正常组，模型组，泽兰提取物高剂量组、中剂量组、低剂量组和阳性对照组。
Methods60 mice were randomly divided into normal control, model control group, high dosage, middle and low dosage group and positive control group.
紫茎泽兰的茎水提液对台闽苣苔有一定程度的化感作用，当提取液在培养基中的浓度为1.6%时，对台闽苣苔幼苗生长的抑制效应达到40%。
The aqueous stem extracts of E. adenophorum showed some impacts on T. oldhamii. Seedling growth of T. oldhamii were inhibited 40% when the stem extracts of E. adenophorum was 1.6% .
紫茎泽兰的茎水提液对台闽苣苔有一定程度的化感作用，当提取液在培养基中的浓度为1.6%时，对台闽苣苔幼苗生长的抑制效应达到40%。
The aqueous stem extracts of E. adenophorum showed some impacts on T. oldhamii. Seedling growth of T. oldhamii were inhibited 40% when the stem extracts of E. adenophorum was 1.6% .
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