习惯性沉默的

We are conditioned to believe that silence is uncomfortable.

我们习惯性的认为沉默是令人不舒服的。

But there are also homecomings as terrible in their way as exile : parents who finally reclaim children from orphanages , but live out their relationships in stigma and silence , for ever hoarding food and quailing before policemen .

但书中也有和惨遭流放一样的寻亲故事：父母最终从孤儿院领回了自己的子女，但两代人的关系却在耻辱和沉默中延续，他们总是习惯性的囤积粮食，一见警察就胆战心惊。

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。