查询词典 shut out

Times had been as tough in the Bible Belt as anyplace else in the years before the transition --- people out of work or worried they would be, factories and schools shut down, kids hungry.

在转变的前几年，圣经地带的光景已经变得如任何其他地方一样困难——人们下岗或担心着将要下岗，工厂、学校倒闭，儿童挨饿。

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。