4.基本假設(shè):沖擊波是球面波,爆炸中心是該球面波的球心 數(shù)據(jù):爆炸火球半徑R的時(shí)序照片R(t) 量綱分析: (1) 相關(guān)物理量:能量E,時(shí)間t,介質(zhì)密度D,火球半徑R (2) 基本單位: (a) L 長(zhǎng)度量綱 (b) T 時(shí)間量綱 (c) M 質(zhì)量量綱 (3) 量綱列表: (a) [R] = L (b) [E] = ML^2/T^...
5.So first of all it’s similar to the vampire diary a lot of things are the same like the booze rules but they are some shining points of this movie so first of all is African-American protagonist with those hip-hop style special way of talking like there’s...