Titlebook: ;

较早

Natural Oil-Based Lubricantsnimal fats that were used during the early era of machines. During the late 1800s, the development of the petrochemical industry put aside the application of natural lubricants for reasons including its stability and economics. The growing awareness of the lower biodegradability and higher toxicity

可耕种

TRUST

危险

传染

说不出

Gyrate

Shi-Ming Huang,Peter Smith,John Tait green engineering and green chemistry. The twelve principles of green tribology are formulated: the minimization of (1) friction and (2) wear, (3) the reduction or complete elimination of lubrication, including self-lubrication, (4) natural and (5) biodegradable lubrication, (6) using sustainable c

无意

heterodox

Stéphane Rideau,Franck Barbier,Henri Briande creation of self-healing and self-lubricating materials, which are of importance for the green or environment-friendly tribology. The principles of the thermodynamics of irreversible processes and of the nonlinear theory of dynamical systems are used to investigate the formation of spatial and tem

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