An experimental study on cutting amorphous alloy at nanometer scale is conducted by applying the principle and technology of scanni ng probe microscope(SPM). It
Key to energize State-Owned-Enterprises (hereinafter SOEs) is to set up effective incentive and discipline mechanisms. First of all, the paper analyses the prob
An efficient method is proposed to design 4-band scaling functions w ith the following five advantages: compact support, orthogonality, symmetry, regularity, an
A simulating experimental device for journal bearin gs of engines is established by use of the mechanism of ultrasonic vibrationTh is device can make the pres
A hybrid Newton-like iterative method and a regularization method are employed to perform the numerical simulations of the defects in depth evaluation and the t