词汇	low-cost pavement
释义	low-cost pavement 低造价路面
随便看	perturbation produced by foils perturbation pulse perturbation quantity perturbation radiation Perturbation resistance analysis perturbatress perturbed perturbed algorithm perturbed angular correlation Perturbations perturbation sample Perturbation scheme perturbation series Perturbation series expansion perturbations of daily schedule perturbation solution perturbations,pitch perturbation stochastic finite element method perturbation strategy perturbation system perturbation systems perturbation technique perturbationtechniques perturbation techniques perturbation term