A.0.0238
B.0.0286
C.0.0333
D.0.0476
E.0.0571
[单选题]已知=0.9t(t≥0),lx+2=8.1,则Tx+1=( )。A.84.46B.85.42C.86.32D.87.45E.92.15
[单选题]已知,,,若,,共面,则等于( )。A.1或2B.-1或2C.-1或-2D.1或-2
[单选题]已知,,,若,,共面,则等于( )。A.1或2B.-1或2C.-1或-2D.1或-2
[单选题]已知,,,若,,共面,则等于( )。A.1或2B.-1或2C.-1或-2D.1或-2
[单选题]已知,,,若,,共面,则等于( )。A.1或2B.-1或2C.-1或-2D.1或-2
[单选题]已知,,,若,,共面,则等于( )。A.1或2B.-1或2C.-1或-2D.1或-2
[单选题]已知,,,若,,共面,则等于( )。A.1或2B.-1或2C.-1或-2D.1或-2
[单选题]已知,,,若,,共面,则等于( )。A.1或2B.-1或2C.-1或-2D.1或-2
[单选题]患者,女,死髓牙,已行RCT,拟PFM修复。制作完成后,瓷层颜色无层次感,最常见的原因是( )。A.遮色瓷过薄B.遮色瓷过厚C.切端瓷过薄D.构瓷时
[单选题]患者,女,死髓牙,已行RCT,拟PFM修复。制作完成后,瓷层颜色无层次感,最常见的原因是( )。A.遮色瓷过薄B.遮色瓷过厚C.切端瓷过薄D.构瓷时