The Optical Gain of a Si-Based Lattice-Matched Si0.15Ge0.621Sn0.229/Si0.637Ge0.018Sn0.345 MQW Laser
Study of the fatigue testing of a car body underframe for a high-speed train
Study of the fatigue testing of a car body underframe for a high-speed train
A Novel Method for the Detection of Trace Gases Based on Photo-Acoustic Spectroscopy