在正定提出“半城郊型”经济发展路子，在福建提倡念好“山海经”，在浙江统筹城乡发展、擘画“千万工程”，在上海探索特大型城市管理新模式……经得起历史和实践检验的政绩，始终建立在“以调研开路”“从实际出发”的基础上。
He had persuaded his science teacher to help him make a makeshift rocket. Somehow, he had managed to get his hands on the ingredients for gunpowder - potassium nitrate, sulphur and charcoal.
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9Gigartina stella and Chondrus crispus, for example, were used as main agarophyte in Britain during WWII, alongside the use of a different colloid, carrageenan (see main text).，详情可参考搜狗输入法下载
float white_noise(int x, int y)
细观蜡梅，花瓣层叠，错位交叉，以花蕊为核心，紧紧簇拥在一起。花瓣厚实，直至凋谢都不会褪色；常于枯枝绽放，不借绿叶衬托，枯萎后也常留枝头。这种坚韧的品性，恰如宜昌这座城市，愈是危难困境，愈是凌霜傲雪，勇毅绽放。