4x+6<=6x-3
    a^2+0.7*a+0.1>=33.16
    45.247≤22400*x*（214-x/2）
    45.247≤22.4×1000×X×（214-x/2)
    80x≥160(750-x)
    1.0*41.898≤22.4*1000*1*X（0.20305-X/2）
    9*8^x<5*(2^(2*x+3)-2^(x+1)-1)
    50x+30(500-x)<20000
    -2a*sqrt(1+2/a)/a≥1
    2a*sqrt(1+2/a)/a≥1
    sqrt(4a^2*(1+2/a))/a≥1
    (2a*sqrt(1+2/a))/a≥1
    m≥4（150-m）
    1+t/0.001>0.8
    x/(0.357*26.131)<125
    (2m)^2-4(m+3)(m-2)>0
    40-2x<15
    -3x+sqrt3+sqrt3+sqrt3-1>sqrt3+sqrt3+sqrt3+sqrt3+sqrt3+sqrt3-10
    (442.5*0.000547135*5505.15*V^2+148976.475+411*0.000547135*5505.15^3*V^2/(599.6*V*5505.15)^2)/10000 <101.57
    (442.5*0.000547135*5505.15*V^2+148976.475+411*0.000547135*5505.15^3*V^2/(599.6*V5505.15)^2)/10000<101.58

Home page << page1009 page1010 page1011 page1012 page1013 ... ... page1024page page1025page page1026page page1027page page1028page >> Last page 1276 pages in total