A、防尘板座降等级而轴颈未降等级的车轴不视;1.0mm;“D<sub>1sub>” B、防尘板座降等级而轴颈未降等级的车轴不视;0.5mm;“D<sub>1sub>” C、防尘板座降等级视;0.5mm;“D<sub>1sub>” D、轴颈降等级的车轴不视;0.5mm;“D<sub>1sub>”
A、防尘板座降等级而轴颈未降等级的车轴不视;1.0mm;“D<sub>1sub>” B、防尘板座降等级而轴颈未降等级的车轴不视;0.5mm;“D<sub>1sub>” C、防尘板座降等级视;0.5mm;“D<sub>1sub>” D、轴颈降等级的车轴不视;0.5mm;“D<sub>1sub>”
A、V<sub>0sub>〈V<sub>isub>〈V<sub>∞sub> B、V<sub>0sub>〉V<sub>isub>〉V<sub>∞sub> C、V<sub>0sub>=V<sub>isub>〈V<sub>∞sub> D、V<sub>0sub>=V<sub>isub>〉V<sub>∞sub>
A、c<sub>0sub>,(a<sub>0sub>+b<sub>0sub>+c<sub>0sub>),(a<sub>0sub>+b<sub>0sub>) B、(a<sub>0sub>+b<sub>0sub>+c<sub>0sub>),(a<sub>0sub>+b<sub>0sub>),c<sub>0sub> C、(a<sub>0sub>+b<sub>0sub>),c<sub>0sub>,(a0+b0+c0) D、c<sub>0sub>,(a<sub>0sub>+b<sub>0sub>),(a<sub>0sub>+b<sub>0sub>+c<sub>0sub>)
A、NO<sub>2sub>气体缓慢膨胀始终保持化学平衡NO<sub>2sub>=NO+0.5O<sub>2sub> B、NO<sub>2sub>气体以一定速度,解离出的NO+0.5O<sub>2sub>总比平衡组成落后一步 C、SO<sub>3sub>气体在不解离为SO<sub>2sub>+0.5O<sub>2sub>条件下膨胀 D、水在-10℃、101325Pa下结冰
A、pH=10.0,[NH<sub>3sub>]=0.02mol/L B、pH=10.0,[NH<sub>3sub>]=0.05mol/L C、pH=10.0,[NH<sub>3sub>]=0.1mol/L D、pH=10.0,[NH<sub>3sub>]=0.2mol/L
A、C<sub>0sub>-C<sub>0sub> B、B<sub>0sub>-B<sub>0sub> C、2(B<sub>0sub>-B<sub>0sub>) D、B<sub>0sub>-B<sub>0sub>-B<sub>0sub>
A、pH=9.0,[NH<sub>3sub>]=0.01mol/L B、pH=10.0,[NH<sub>3sub>]=0.01mol/L C、pH=9.0,[NH<sub>3sub>]=0.05mol/L D、pH=10.0,[NH<sub>3sub>]=0.15mol/L