The quantity, composition and morphology of debris in machineoils are a reflection of wear modes and degrees of engine parts.
滑油中磨粒的数量、成分和形态反映着机器零部件的磨损形式和磨损程度。
2
The presence of fingerprints, halocarbon oils, and machineoils have been shown to significantly reduce the temperature resistance of metals, including stainless steel and nickel.
已经证明，手印、卤烃油和机油的存在会大大降低包括不锈钢和镍在内的金属的抗温度能力。
3
The worker oils the machine to operate it more efficiently.