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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
1281Picolines甲基吡啶类29433214324707224063404
1282Picornaviridae细小RNA病毒科9478181385106967749340811359
1283Picornaviridae Infections细小RNA病毒科感染4053217097592751336174923521453406
1284Picrasma苦树属1901000000020
1285Picrasma Quassioides苦木1013900010000123
1286Picrocrocin藏红花苦甙900200000011
1287Picrorhiza胡黄连属786553491527000926
1288Picrorhiza Scrophulariiflora胡黄连786553491527000926
1289Picroside Ⅰ胡黄连苷Ⅰ1300000000013
1290Picroside Ⅱ胡黄连苷Ⅱ3452001300045
1291Picrotoxin印防己毒素1712104000000187
1292Picryl Chloride苦基氯801100000010
1293Pictorial Works图谱12539522151225593851599500017771
1294Piebaldism花斑27624033002000353
1295Piedra毛结节菌病20000000002
1296Pierre Robin SyndromePierre Robin综合征2000000000020
1297Piezosurgery超声骨刀1191701022000150
1298Pigeons鸽(中药)759120163211000947
1299Pigment Epithelium of Eye眼色素上皮1868551843811840002168
1300Pigmentation色素沉着109023911256055812300012807
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