3.9÷0.003=()÷3
3.9÷0.003=()÷3
细副和精副轴瓦时,调整轴与轴瓦的配合间为() A: (0.001~0.004)d B: (0.002~0.003)d C: (0.001~0.003)d D: (0.0015-~0.003)d
细副和精副轴瓦时,调整轴与轴瓦的配合间为() A: (0.001~0.004)d B: (0.002~0.003)d C: (0.001~0.003)d D: (0.0015-~0.003)d
纵向受拉钢筋的极限拉应变为( ) A: 0.0033 B: 0.002 C: 0.0035 D: 0.01
纵向受拉钢筋的极限拉应变为( ) A: 0.0033 B: 0.002 C: 0.0035 D: 0.01
轴心受压构件受压破坏时,混凝土的应变值ε约为( )? A: 0.002 B: 0.0033 C: 0.0035 D: 0.0025
轴心受压构件受压破坏时,混凝土的应变值ε约为( )? A: 0.002 B: 0.0033 C: 0.0035 D: 0.0025
轴心受压构件 混凝土压碎破坏时的混凝土压应变限值取: A: ε0(0.002) B: εcu(0.0033)
轴心受压构件 混凝土压碎破坏时的混凝土压应变限值取: A: ε0(0.002) B: εcu(0.0033)
1.15÷0.003()1.15 A: < B: > C: 无法判断
1.15÷0.003()1.15 A: < B: > C: 无法判断
3.9÷0.003=()÷3 A: 39 B: 390 C: 3900
3.9÷0.003=()÷3 A: 39 B: 390 C: 3900
If a one-year bond pays a fixed interest rate of 2.5% per year and this year's inflation rate is 2.8%, what is your real rate of return? A: 0.053 B: 0.028 C: 0.025 D: 0.003 E: -0.003
If a one-year bond pays a fixed interest rate of 2.5% per year and this year's inflation rate is 2.8%, what is your real rate of return? A: 0.053 B: 0.028 C: 0.025 D: 0.003 E: -0.003
箔式应变片的箔材厚度多在0.003―0.01mm之间。
箔式应变片的箔材厚度多在0.003―0.01mm之间。
一般排水横管坡度不小于() A: 0.005 B: 0.003 C: 0.01 D: 0.02
一般排水横管坡度不小于() A: 0.005 B: 0.003 C: 0.01 D: 0.02