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New Mechanical Metamaterials Can Block Symmetry of Motion,Findings Suggest
New Mechanical Metamaterials Block Symmetry of Motion
2017/3/13
Engineers and scientists at The University of Texas at Austin and the AMOLF institute in the Netherlands have invented the first mechanical metamaterials that easily transfer motion effortlessly in on...
Motion of Particles as a Probe: Dynamics and Assembly in Gel Networks/Aqueous Media
single particle tracking Quantum dots polyacrylamide hydrogel heterogeneous structure Quantum dot rings coffee ring effect
2014/11/21
Nanoparticles are of great interest with a wide variety of potential applications due to their unexpected but interesting physical properties which are different from bulk state, enable small length s...
华南理工大学材料科学与工程导论课件Lecture 19 Structure and molecular motion
华南理工大学 材料科学与工程导论 课件 Lecture 19 Structure molecular motion
2009/12/7
华南理工大学材料科学与工程导论课件Lecture 19 Structure and molecular motion。
Mathematical model for feed drive system in microscopic motion area
Machine tool Feed drive system Driving torque Rolling element
2009/12/2
Purpose: Our objective is to develop an entirely new the feed drive system with the accuracy of tens nanometers and the stroke of tens millimetres achieved by only one mechanism.
Design/methodology/a...