查询词典 aridity

It is appropriate to evaluate asphalt pavement compactness by stoving the non-aridity core sample from half an hour to one half hours in oven at(60±5)℃ if the core sample needn't to be used in other tests again.

沥青路面压实度是指工地实际达到的密度与室内标准密度的比值，因此，准确量测沥青路面的密度是准确评价路面压实度的关键。

Where land reclamation has already caused aridity or serious soil erosion, the local people's governments at the county level or above shall close the area for a limited time and order the reclaimers to restore the vegetation and defer farming for a return to animal husbandry.

已经开垦并造成草原沙化或者严重水土流失的，县级以上地方人民政府应当限期封闭，责令恢复植被，退耕还牧。

This is likelihood mechanism of the Indian Ocean SST influence on summer aridity and wetness in Northwest China.

4前期冬季太平洋海温同中国西北地区夏季干湿指数存在着显著的相关关系。

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。