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[期刊论文] 作者:Yongdong Li,Qingda Meng,Zheyua, 来源:能源与动力工程(英文) 年份:2013
A defect of chromatogram in a 35kV oil-immersed three-phase one-piece electric reactor in a 500kV substation。The initial analysis suggests that the defect is c...
[期刊论文] 作者:Li Qingda,Yang Junsong,Liu Tuanjiang,He Baorong,Zhang Xuefang,Hao Dingjun, 来源:美中国际创伤杂志 年份:2021
Background:Osteoporotic vertebral compression fracture(OVCF)is a common injury in the el-derly,often caused by low-energy injuries.Improper treatment will not o...
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