题目阅读《家教是一生的底色》,完成15-17题(共9分)家教是一生的底色①黄永玉这个“浪荡汉子”生于书香门第,黄家祖屋叫“古椿书屋",是凤凰有名的私塾馆。当地文庙建起后,黄家还兼守文庙。②黄永玉的爷爷常年在外做事,曾帮熊希龄经营香山慈幼院。爷爷很有威望,偶尔回家一趟,吃饭时儿子们都...
The cross-section σfid is measured for the sum of the electron and muon channels, so Dfid is computed as a weighted average over the electron and muon channels. The fiducial cross-section measurement therefore assumes that the signal MC simulation correctly predicts the ratio of W W to W Z...