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产品(Product)、促销(Promotion)、人员(Peopl、有形展示(PhysicalEvidenc 分销(Plac、产品(Product)、价格(Pric、过程(Process) 产品(Product)、价格(Pric、分销(Plac、促销(Promotion) 产品(Product)、价格(Pric、人员(Peopl、过程(Process)
worth worthy wothless worthwhile
@B.C三点.已知AB=18m,BC=30m,小球经过AB和BC两段所用的时间均为2s,则小球经过A.B.C三点时的速度大小分别是( )
A.12 m/s,13 m/s,14 m/s B.10 m/s,14 m/s,18 m/s
8 m/s,10 m/s,16 m/s 6 m/s,12 m/s,18 m/s
88 6 36 88 1 2 90 2 4 94 3 16
80%, 3, 5 90%, 3, 5 80%, 5, 3 90%, 5, 3
66.5°N.~90°N 70°S.~90°S. 69°S.~90°S 72°N.~90°N.
此时汽车的速度是90km/h
此时汽车的速度是90m/s
启动后20s内汽车的平均速度是90km/h
启动后20s内汽车的平均速度是90m/s
远景(Perspectiv 策略(Ploy) 人力资源(Peopl 模式(Pattern) 计划(Plan)
3S-90S 5S-60S 1S-60S 2S-90S
90°N,赤道,90°S 赤道,90°N,90°S 90°S,90°N,赤道 赤道,90°S,90°N
mv/etcc3.d/S90samba/etcc3.d/NOS90samba mv/etcc3.d/S90samba/etcc3.d/s90samba mv/etcc3.d/S90samba/etcc3.d/NOS90samba delete–f/etcc3.d/S90samba
90s, the the 90s, the 90’s, their the 90’s, their
70°N.―90°N 70°S.―90°S. 66°34'N.―90°N 66°34'S.―90°S.