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序号英文主题词中文主题词命中文献数量(篇)
期刊博硕士论文会议论文报纸年鉴成果专利国家标准行业标准标准总计
741Ruthenium Radioisotopes钌放射性同位素00000000000
742Ruthenium Red钌红4543000000052
743Ruthenium Compounds钌化合物4543000000052
744Rhododendron Anthopogonoides烈香杜鹃7022400300081
745Reduviidae猎蝽科2400000000024
746Rift Valley Fever裂谷热2902700000139
747Rana temporaria林蛙2942520110554000409
748Ribose-Phosphate Pyrophosphokinase磷酸核糖焦磷酸激酶933000000015
749Rhombencephalon菱脑123714947881949674700014024
750Rheology流变学1875976712503621141488000021480
751Rumen瘤胃1296910036000181
752Ruminococcus瘤胃球菌属00000000000
753Rolipram咯利普兰2645000000035
754Radix et Rhizoma Gentianae龙胆20124479179119120002346
755Rollinia楼林果属00000000000
756Rhaponticum Uniflorum漏芦162725022000180
757Rutin芦丁18369997110416350002197
758Rhizoma Phragmitis芦根3353682315000435
759Rutamycin芦他霉素00000000000
760Rotifera轮虫1100123208000135
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