Chals沙尔chan.<中> 茶Chahanwusu Cncrete Faced Rock-fill Dam察汗乌苏面板堆石坝Chaetophora pisiformis var. pisiformisn.豆点胶毛藻原变种chaotic system with uncertain parameters参数不确定混沌系统chaotic artificial fish-swarm algorithm混沌人工鱼群算法challenging work/questions/problems具有挑战性的工作/提问/问题chaotic diagonal recurrent neural network混沌对角递归神经网络Chaetoceros atlanticus var. neapolitanan.大西洋角毛藻那不勒斯变种Cha-cha originated from Latin America.恰恰舞起源于拉丁美洲。Chaling County Nitrogenous Fertilizers P.茶陵县氮肥厂。Chaoyang'an Community Health Service Station