EP 2021-08-12 EP 1-1 Call Me By Fire Call Me By Fire EP 2021-08-25 EP 3 Boyhood Boyhood EP 2021-08-18 EP 2 Boyhood Boyhood EP 2021-08-13 EP 1 Boyhood Boyhood EP 2025-01-20 EP 5 Detective Academy S8·Extra version Detective Academy S8 EP 2025-01-23 EP 1 Extra for Spri...
沪江网校开设英、日、法、韩、泰、德、西班牙等13国外语课程,涵盖升学应试、海外留学、工作商务等。丰富全面的课程类型,为不同需求的学习者提供学习方案。
答案:C 2.《中华人民共和国禁毒法》第四条规定:禁毒工作实行( )为主,综合治理,禁种、禁制、禁贩、禁吸并举的方针。 A.预防 B.打击 C.救治 D.惩罚 答案:A 3.《中华人民共和国禁毒法》规定,教育行政部门、( )应当将禁毒知识纳入教育、...
By employing Pd(OAc)2, Cs2CO3, or NaOH, and the new ligand (t-Bu)2PNP(i-BuNCH2CH2)3N (3a), an electronically diverse array of aryl bromides and chlorides possessing base-sensitive substituents (nitro, ester, and keto) provide coupling products with bulky aryl amines in good to excellent...
Part 2. On the Crustacea, Tunicata, Polyzoa, Echinodermata, Actinozoa, Hydrozoa and Porifera. Report of the British Association for the Advancement of Science 38: 247–336. Google Scholar BOWERBANK, J.S. 1869b. A Monograph of the Siliceo-fibrous Sponges. Part I. Proceedings of the ...
进入答题系统后,点击“开始答题”按钮,系统将自动抽取2024年全国青少年禁毒知识竞赛题库题目生成10道题,每题10分、满分100分,限时3分钟答完。 答完后,系统即时报出答题对错情况、正确答案及最终得分。答题者在按动“开始答题”之前的所...
Stephen Hawking shares his views on living with a disability, his work, and how he overcame numerous challenges to contribute significantly to science. The dialogue between Kanga and Hawking is inspiring and motivational, showcasing the importance of determination and passion. ...
(PO)2 Containing the Ligand PhP(CH2CH2OCH3)(CH2)3Si(OCH3)31|Pv3 来自 ACS 喜欢 0 阅读量: 41 作者:Ekkehard,Lindner,Theodor,Schneller,Hermann,A.,Mayer,Helmut,Bertagnolli,Teja,S.,Ertel,Wolfgang,Hörner 展开 摘要: New hydrocarbon bridged co-condensation agents of the type MeSi...
There is no η2-olefin intermediate on the reaction path. DFT calculations seeking the energy and structure of the two carbenes Cp2ZrHCl[CF(CH3)] and Cp2ZrFCl[CH(CH3)] are also described. 展开 DOI: 10.1021/ja0024340 被引量: 1 年份: 2001 ...
AISG's IBDP results are not only impressive overall, but our average scores per subject are also noteworthy. The mean core points, combined results of the Theory of Knowledge (TOK) course and the Extended Essay (EE), increased...