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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
221Comparative Genomic Hybridization比较基因组杂交23649405210000333
222Colorimetry比色法8190213422101261180328904
223Closing Volume闭合容积6800020000070
224Costus闭鞘姜属2200000100023
225Castor Oil蓖麻油8021626210211000879
226Castor Bean蓖麻子2962744002000352
227Contraception避孕112358720312712501032851101513565
228Contraception, Immunologic避孕, 免疫学19622102221000235
229Contraception, Barrier避孕, 屏障6811100000071
230Contraception, Postcoital避孕, 性交后2100100000022
231Contraceptive Prescriptions避孕方57011100300072
232Contraceptive Devices避孕器械139761193531474180788551804117125
233Contraceptive Devices, Male避孕器械, 男用414863142921819552100205959
234Contraceptive Devices, Female避孕器械, 女用912153181285296522580219993
235Condoms避孕套413863142921818552100205948
236Condoms, Female避孕套, 女用50008011700076
237Contraception Behavior避孕行为5012000000053
238Contraceptive Agents避孕药6878401379903748730008203
239Contraceptive Agents (TCD)避孕药(中药)20000030005
240Contraceptives, Oral避孕药, 口服3075146641238140003592
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