输入中文或英文主题词:
英文主题词首字母导航: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
共有记录 1020 条,  当前是第 10 页,  首页  上一页  下一页  尾页   /51     
   
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
181National Institute for Occupational Safety and Health (U.S.)国立职业安全与卫生研究所(美国)60000000006
182Nephropidae海螯虾科1214121020025000264
183Naval Medicine海军医学10682544830000001202
184Neptune海王星28210413100000697
185Nuclear Envelope核被膜3067481335000373
186Nuclear Reprogramming核程序重排00000000000
187Nuclear Magnetic Resonance, Biomolecular核磁共振, 生物分子70100010009
188Nucleoproteins核蛋白质10194103710891551021694300012789
189Nuclear Localization Signals核定位信号7733191000000130
190Nucleopolyhedrovirus核多角体病毒属62424251030000677
191Nuclear Power Plants核发电厂163380510167143500053974
192Nuclear Reactors核反应堆522583458211000131106
193Nucleoside Q核苷Q00000000000
194Nucleoside-Diphosphate Kinase核苷二磷酸激酶103240011000111
195Nucleosides核苷类205001040134385610013428400024267
196Nucleoside-Phosphate Kinase核苷-磷酸激酶00000000000
197Nucleoside-Triphosphatase核苷三磷酸酶1311000000015
198Nucleotidyltransferases核苷酸基转移酶类709985269616999165140009094
199Nucleotides核苷酸类2806820672015252474516620900035885
200Nucleotidases核苷酸酶类2857100500000307
共有记录 1020 条,  当前是第 10 页,  首页  上一页  下一页  尾页   /51