铺镶木地板

Speransky was standing at the table with a mirthful countenance, wearing a grey frock coat with a star, and the white waistcoat and high white stock, in which he had been at the famous sitting of the State Council. His guests formed a ring round him.

一幢不大的住宅异常清洁（像修道士的居室那样清洁），稍微迟到的安德烈公爵在一间铺有镶木地板的餐厅里，发现了几个斯佩兰斯基的密友，他们在五点钟都到齐了，除开斯佩兰斯基的幼女和她的家庭女教师之外，这里并没有任何别的女子了。

We have parquet flooring but some of it is loose.

家里铺的是镶木地板，有几块松了。

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。