查询词典 overtops

Then, the nodes which don't need to be dealt with are filtrated out, and a STU tree is created. Lastly, the nodes whose information entropy's increase overtops the threshold value are pruned, and the topic information of the Web pages is obtained.

根据配置过滤掉不需处理的相关内容并建立语义模型树，最后对熵增超过阈值的结点进行剪枝并输出抽取的主题信息页面。

Education overtops nature .

教育胜过天性。

Results:① The PO2 of model group reduces obviously, but the PCO2 raises obviously, compared with normal contral group having notable difference; The PCO2 of every curing group is lower than the normal contral group equally, the PCO2 overtops the normal contral group obviously, and having notable difference. It explains that the model is maded successful.

结果：①模型组的 PO2明显降低，而 PCO2明显升高，与正常组相比有显著性差异；治疗各组 PO2均低于正常组， PCO2明显高于正常组，且有显著性差异，说明造模是成功的。

A typical case of polar low occurred on 26 February 1996 over the Sea of Japan is investigated. The analysis exhibits the spatial structures at different stage of this polar low event. At the initial stage of the polar low, the largescale environmental condition is characterized by a strong baroclinic zone in the low-level (below 700 hPa). The upper-level environmental circulation is almost barotropic. At the mature stage, a high IPV anomaly is situated over the surface polar low and a shallow layer of instability overtops the polar low center.

通过对1996年2月26日发生在日本海上的一个典型的极地低压个例的分析，揭示了极地低压在不同阶段的空间结构：在初始阶段，低层（700hPa以下）的大尺度环流场具有明显的斜压结构，而上层环流场基本上是正压的；在成熟阶段，极地低压的地面中心的上方IPV具有正异常，极地低压地面中心之上有一个浅的不稳定层。

And overtops the trees

比这树木还高

There are bridges on the rivers/ As pretty as you please;/ But the bow that bridges heaven,/ And overtops the trees,/ And builds a road from earth to sky/ Is prettier far than these.

河上有桥梁，你看多美丽；高高树顶上，彩虹挂天际，此路贯天地，其美真无比。

And overtops the trees

比树梢还要高

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。