它们产生的排放量将取决于驱动它们的电力是如何产生的，而刹车、轮胎和道路在磨损时都会产生微小的空气颗粒。
The level of emissions they cause will depend on how the electricity to run them is generated, while brakes, tyres and roads all create tiny airborne particles as they wear out.
磨损微粒是机械设备磨损的重要信息载体，基于电感测量原理和磨损颗粒的检测要求，提出了电感式传感器的设计。
Wear particle is an important information carrier, on the basis of inductive principle and monitoring requirement of wear particle, the design of inductive transducer is presented.
与四肢骨关节成形术一样，有磨损颗粒引起骨溶解及自由金属离子产物引起系统性反应的担心。
As in arthroplasty of the appendicular skeleton, there exists concern over wear debris leading to osteolysis and the systemic effects of free metallic ion production.
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