Liver arbery-chemical embolism operation  肝动脉化学性栓塞术

chemical chemical  化学性状

catalytic chemical vapor chemical  催化化学气相沉积法

chemical and chemical engineering  化学化工

Chemical Fertilizer Plant of Jianfeng Chemical Industry Comples  沙嘴; 建峰化工总厂化肥厂

chemical industry and chemical fiber pipeline  化工化纤工艺管道

chemical name of new chemical substance  新化学物质化学名称

Geological Institute for Chemical minerals of China Chemical Geological Bureau  中化矿山地质总局地质研究院

Geological lnstitute for Chemical Minerals unere Ministry of Chemical Industry  化学工业部化学矿产地质研究院

Institute of Chemical Mineral Resources and Geology of the former Ministry of Chemical Industry  原化学工业部化学矿产地质研究院

Physical Testing and Chemical Analysis Part B:Chemical Analysis  理化检验-化学分册

speciality chemical specialty chemical  填充喷雾塔

chemical drying agent (= chemical drier  化学干燥剂

chemical drier (= chemical desiccant  化学干燥剂

The Chemical Plant of Yizheng Chemical Fibre Co.  中石化仪征化纤有限公司化工厂

(CVD) Chemical Vapor Deposition(CVD) Equipment  化学气相沉积法设备

(HF-DF) Chemical (HF-DF) Lasers  化学激光

13 C NMR chemical shift  13C NMR化学位移

13)C NMR chemical shift  13CNMR谱化学位移