结论：改水降氟区儿童使用含氟牙膏增加了儿童的摄氟量，会引起儿童氟斑牙患病率的增加。
Conclusion: The using of fluoridated toothpaste increased the fluoride intake in the children in defluoridated areas, which caused the increasing of prevalence of dental fluorosis.
取大鼠右侧大脑海马CA1区组织标本，经过处理后透射电子显微镜观测细胞形态学改变并摄片。
To observe and take a photograph of rats nerve cell morphological changes through electron microscope after sampling and dealing with cerebral tissue specimen of right side hippocampi CA1 section.
2006年拍摄一分钟短片《融》，并在798艺术区参加“一分钟影像制造”展览。
The Melting Short, which lasts for one minute, directed in 2006, presented itself in the One-Minute Video Exhibation in Art Zone 798.
应用推荐