Resistance consume the power of vehicle and affect life-span of dynamic system or transmission system.
行驶阻力消耗车辆的功率并且影响车辆动力系统和传动系统的寿命。
The dynamic characters of the structure are a main basis for its seismic-resistance design.
结构的动力特征值是抗震设计的主要依据。
The dynamic characters of the structure are a main basis for its seismic-resistance design.
结构的动力特征值是抗震设计的主要依据。
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