下一次肉眼可见的超新星爆炸,会在什么时候出现?

公元1057年(中国宋代至和元年)记载的"天关客星",即现代编号为SN 1054的超新星爆发,其遗迹形成了著名的蟹状星云。这颗距离地球约6500光年的爆发事件释放的总能量约为10焦耳(相当于太阳百亿年辐射总和),但根据钱德拉X射线天文台对蟹状星云脉冲星的自转能量损失率推算,其喷流方向与地球夹角超过30度

被scie收录就是sci吗?

45MEDICINAL CHEMISTRY RESEARCHMED CHEM RES1054-25231554-8120CHEMISTRY, MEDICINALSCIE6,1922.6Q30.606.73% 46Anti-Cancer Agents in Medicinal...47Journal of Natural MedicinesJ NAT MED-TOKYO1340-34431861-0293CHEMISTRY, MEDICINALSCIE3,3022.5Q30.7715.83% 48BIOORGANIC & MEDICINAL CHEMISTRY...

第一次投稿sci,编辑部建议转投旗下子刊,如何理解/选择...

MEDICINALSCIE13,1122.6Q30.6235.75%45MEDICINAL CHEMISTRY RESEARCHMED CHEM RES1054-25231554-8120CHEMISTRY, ...MEDICINALSCIE5,6302.6Q30.591.69%47Journal of Natural MedicinesJ NAT MED-TOKYO1340-34431861-0293CHEMISTRY, ...

SCIE是不是SCI?

MEDICINALSCIE13,1122.6Q30.6235.75%45MEDICINAL CHEMISTRY RESEARCHMED CHEM RES1054-25231554-8120CHEMISTRY, ...MEDICINALSCIE5,6302.6Q30.591.69%47Journal of Natural MedicinesJ NAT MED-TOKYO1340-34431861-0293CHEMISTRY, ...

SCIE文章已经发表,为什么在Web of Science 检索不到...

38%44CHEMBIOCHEMCHEMBIOCHEM1439-42271439-7633CHEMISTRY, MEDICINALSCIE13,1122.6Q30.6235.75%45MEDICINAL CHEMISTRY RESEARCHMED CHEM RES1054-...ChemistryANTI-CANCER AGENT ME1871-52061875-5992CHEMISTRY, MEDICINALSCIE5,6302.6Q30.591.69%47Journal of Natural MedicinesJ NAT MED-TOKYO...

SCIE高校认可吗?

38%44CHEMBIOCHEMCHEMBIOCHEM1439-42271439-7633CHEMISTRY, MEDICINALSCIE13,1122.6Q30.6235.75%45MEDICINAL CHEMISTRY RESEARCHMED CHEM RES1054-...ChemistryANTI-CANCER AGENT ME1871-52061875-5992CHEMISTRY, MEDICINALSCIE5,6302.6Q30.591.69%47Journal of Natural MedicinesJ NAT MED-TOKYO...

“破壁灵芝孢子粉”这玩意真的有用么?

(Chem Pharm Bull (Tokyo), 1998, 46(10): 1607-1612.)Sato N.等研究表明,从赤芝与紫芝中提取分离得到的三萜,对HIV-1病毒、HIV-1 ...

sci与scie有什么区别,现在还有很严重的区分吗?sensors...

38%44CHEMBIOCHEMCHEMBIOCHEM1439-42271439-7633CHEMISTRY, MEDICINALSCIE13,1122.6Q30.6235.75%45MEDICINAL CHEMISTRY RESEARCHMED CHEM RES1054-...ChemistryANTI-CANCER AGENT ME1871-52061875-5992CHEMISTRY, MEDICINALSCIE5,6302.6Q30.591.69%47Journal of Natural MedicinesJ NAT MED-TOKYO...

SSCI和SCIE有什么区别?

38%44CHEMBIOCHEMCHEMBIOCHEM1439-42271439-7633CHEMISTRY, MEDICINALSCIE13,1122.6Q30.6235.75%45MEDICINAL CHEMISTRY RESEARCHMED CHEM RES1054-...ChemistryANTI-CANCER AGENT ME1871-52061875-5992CHEMISTRY, MEDICINALSCIE5,6302.6Q30.591.69%47Journal of Natural MedicinesJ NAT MED-TOKYO...

SCI 和 SCIE 有什么区别?

38%44CHEMBIOCHEMCHEMBIOCHEM1439-42271439-7633CHEMISTRY, MEDICINALSCIE13,1122.6Q30.6235.75%45MEDICINAL CHEMISTRY RESEARCHMED CHEM RES1054-25231554-8120CHEMISTRY, MEDICINALSCIE6,1922.6Q30.606.73%46Anti-Cancer Age

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