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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
31161X-Linked Combined Immunodeficiency DiseasesX-连锁联合免疫缺陷病20000000002
31162X-Linked Inhibitor of Apoptosis ProteinX-连锁细胞凋亡蛋白抑制剂00000000000
31163X-Ray Absorption SpectroscopyX线吸收光谱学10000000001
31164X-Ray DiffractionX线衍射1503105783242111022422
31165X-Ray FilmX线胶片12180576851801672800213155
31166X-Ray Intensifying ScreensX线增感屏2600001000027
31167X-Ray MicrotomographyX线显微体层摄影术00000000000
31168X-RaysX线45968514287612142053191731442817453073
31169Xamoterol扎莫特罗1810000000019
31170Xanthenes呫吨类74503271120108818113089053
31171Xanthine黄嘌呤279101490118000331
31172Xanthine Dehydrogenase黄嘌呤脱氢酶2301000000024
31173Xanthine Oxidase黄嘌呤氧化酶11263457801110001237
31174Xanthines黄嘌呤类235254121295159911712016230427237
31175Xanthinol Niacinate占替诺烟酸盐4383471811220000539
31176Xanthium苍耳属32382424034000386
31177Xanthium Sibiricum苍耳31582321034000374
31178Xanthobacter茁平胞菌70000000007
31179Xanthoceras Sorbifolia文冠果1093237128000153
31180Xanthogranuloma, Juvenile黄肉芽肿, 青少年性40000000004
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