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/'kɒmpənɪ/ /'kʌmpænɪ/ /'kʌmpənɪ/ /'kəmpənɪ/
Rf=l/lo Rf•lo =l lo =l/ Rf K=Cs/Cm tR=to(1+k)
H=L Rf=l/lo H=A+B/u十Cu tR=to(1十k) K=Cs/Cm
F=x·y-xa·ya F=xa·y-ya·x F=xa·x-ya·y F=xa +ya-x-y
NBC=3440kg,XA=3231kg(→),YA=425kg(↑) NBC=-3440kg,XA=3231kg(→),YA=425kg(→) NBC=3440kg,XA=3231kg(→),YA=425kg(↓) NBC=3440kg,XA=3231kg(→),YA=425kg(→)
Rf=l/lo k=KVs/Vm tR=to(1+k) k=Ws/Wm R=2d/(W1+W2)
KMnO4 K2MnO4 N.H3 NH4NO3 F.eCl2 Fe(OH)3 KClO3 KCl
lO^-6g lO^-9g lO^-12g lO^-15g 10^-18g
Han meimei Wang Xiao Ya Green Jim Li Yunde
How do you spell it? Can you spell it, please? What’s this in English? Spell your name, pleasE.
What’s this Spell it Can you spell it What is it
Hi Spellit,please K-E-Y It’s a pen