下列哪些车型的百公里加速为6.5s？（）
A: XC90T6智逸豪华版
B: XC60T5智逸豪华版
C: XC60T5智雅豪华版
D: S60T5智雅运动版
A: XC90T6智逸豪华版
B: XC60T5智逸豪华版
C: XC60T5智雅豪华版
D: S60T5智雅运动版
举一反三
- 下列哪些车型的百公里数加速为7.9S？（） A: XC60T4智行豪华版 B: XC90T5智行豪华版 C: XC40T4智远豪华版 D: S90T5智逸豪华版
- 当速度T=1/60 s时；TV=( )。 A: 5 B: 4 C: 6 D: 8
- A signal s(t)=3cos(20pt) (V) is quantized by a uniform quantizer, the step size of the quantizer is 0.1(V), then the minimal number of quantization level is L , the number of bits per sample is at least R , and the variance of the quantization error is T ([img=22x22]1803a28ec2869ac.png[/img]). A: L=60, R=5, T=0.000833 B: L=30, R=5, T=0.000833 C: L=60, R=5, T=0.001667 D: L=60, R=6, T=0.000833
- A signal s(t)=3cos(20pt) (V) is quantized by a uniform quantizer, the step size of the quantizer is 0.1(V), then the minimal number of quantization level is L , the number of bits per sample is at least R , and the variance of the quantization error is T ([img=22x22]1802e166a76be1c.png[/img]). A: L=60, R=5, T=0.000833 B: L=30, R=5, T=0.000833 C: L=60, R=5, T=0.001667 D: L=60, R=6, T=0.000833
- 下列RX车型中，配有非接触式电动行李箱背门的是（）。 A: RX300豪华版 B: RX450h豪华版 C: RX450hL豪华版7座 D: RX450hL豪华版6座