与法拉利不同，劳斯莱斯不能靠引擎声来评价的---要依靠安静的能力和扭矩，这些恰恰是依靠的电机和马达的性能。
Unlike a Ferrari, for example, a Rolls-Royce is defined not by the sound its engine makes, but by silence and torque. Those, as it happens, are precisely the qualities of electric motors.
本论文对定扭矩螺栓的功能原理、结构以及材料性能等进行了反求分析。
The function principle, structure and material performance of fixed torque bolt are studied in the way of Reverse Engineer in this thesis.
为了对这种新型的转向管柱的性能进行评估，其中一点是需要测量它的万向节的微小摆动扭矩。
One of performance evaluations to this new type of steering tube is to measure its gimbal's micro-torque.
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