查询词典 hebetic

We take 667 students in our college to do the investigation on health education, especially sexual education,in questionaire. It shows that hebetic health education is not only important to the pupils and middle school students , but also important to the medical students .

随机抽取我校在校的中专生、大专生共667名，分别进行了有关健康教育问题尤其是性教育的问卷调查，其结果表明青春期健康教育不仅对正在发育中的学生很重要，而且对医科的大学生、中专生也是非常必要的。

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。