查询词典 happen on

"We would like it to happen much faster,but this is a big improvement,"said Dorian breuer of the pilsen/southwest side greens,a group trying to get a non-binding referendum on the city ballot that calls for deeper cuts in pullution midwest generation also is the state's largest source of mercury,a toxic metal that falls into lakes and becomes more dangerous as it moves up the food chain.

好像有单词拼错了&我们想要它更加更快速地发生，但是这是大的进步&， pilsen/西南边绿色的古希腊 Doris breuer 说，一个团体尝试拿在城市上的一个非装订公民投票投票当它在食物链上面移动的时候，呼叫对于 pullution 中西部世代的较深削减也是水银的州最大来源，掉入湖，而且变得更危险的有毒金属。

On Dida:'He's a great campion, a bit of bad luck like the one at Siena can happen to everyone.

谈到迪达：&他是一名出色的球员，像在和锡耶纳时的那种倒霉事可能发生在任何人身上。&

No, they are not using genetically modified trees, just common breeding, and it seems promising. In 1912 the U.S. Plant Quarantine Act was passed to reduce the chances of such a catastrophe happening again - I hope Americans will join the Cartagena Protocol on Biosafety and make sure similar disasters do not happen again.

不，他们没有使用转基因树木，而是自然育种，看来已大有希望了。1912年《美国植物检疫法案》的通过减少了这种灾难的再次发生——我希望美国人加入《卡塔赫纳生物安全议定书》，以确保类似的灾难不要再次发生。

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。