查询词典 ploughland

Then they made a tour of inspection of the whole farm and surveyed with speechless admiration the ploughland, the hayfield, the orchard, the pool, the spinney.

然后他们又在庄园视察了一周，带着惊叹的神气巡视田地、草地、果园、池塘、灌木林，激动地说不出话。

In this paper, we analysed the use present situation and the existng problems of land resources in Xin Yang region by a host of statistics, and expounded the essential causes of soil erosion, soil pollution, soil fertility drop,soil gleying and ploughland reduction and so on.

本文以大量的统计资料分析了信阳地区土地资源利用现状和存在的问题，阐明了引起本区水土流失，土壤肥力减退，低产田，土壤污染，土壤潜育化，耕地减少等问题的根本原因，针对这些问题，提出了一些对策。

The camp stood where, until quite lately , had been pasture and ploughland.

这个兵营驻扎的地方前不久还是一片牧场和耕地。

For example, it could be added to a noun to make a second noun that referred to something connected with or similar to the first noun; thus, adding the suffix to the Old English word yrth,"ploughland," produced the Old English word yrthling, plowman.

例如，它可以和一个名词相连形成另一个与之关联或相似的名词；这样，把这个后缀加到古英语单词yrth &耕地&后边便形成了另一古英语单词 yrthling &农夫&。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。