7

Design method of synergetic support for coal roadway

Year:
2009
Language:
english
File:
PDF, 473 KB
english, 2009
14

Masked and selective thermal oxidation of GaAs-Ga1−xAlxAs multilayer structures

Year:
1981
Language:
english
File:
PDF, 413 KB
english, 1981
23

On the Zero-Order Diffraction of Phase Mask

Year:
1997
Language:
english
File:
PDF, 223 KB
english, 1997
25

Compact Single-Mode Distributed Bragg Reflector Fiber Laser

Year:
2000
Language:
english
File:
PDF, 299 KB
english, 2000
27

Photosensitivity and Hydroxyl in Hydrogenated Silica Fibers

Year:
1998
Language:
english
File:
PDF, 222 KB
english, 1998