A novel configuration of mm-wave planar array antenna based on multilayer laminated technology is proposed. The configuration exploits the 3D integration feature of multilayer technologies by incorporating a mixed feeding network configuration. Namely, the main trunk of the feeding network is laid.....
[更多]
Firstly, this patent is about the growing of the different morphological forms including the fruiting body, sclerotium and mycelium of a newly cultivated mushroom by use of solid compost and submerged fermentation technology. The optimum cultivation conditions and chemical composition of the solid .....
[更多]
Conventional metallic white decorative hard coatings such as chromium and nickel coatings are deposited by electrochemical processes, and are known to reach a maximum hardness level of about 10-11 GPa. However, pollution problems associated with these processes, particularly those for chromium depo.....
[更多]
SARS coronavirus can cause acute severe respiratory syndrome in humans and some animal model systems such as monkeys. The mortality rate can reach as high as 50% in people older than 65 of age. Recent technology in creating small interferening RNA can be used to inhibit viral gene expression and t.....
[更多]
Derivatives of novel carbon bridged cyclopentadienyl-dicarbollide complexes of titanium, zirconium and hafnium display a very high activity as ethylene polymerization catalysts in the absence of a cocatalyst. This invention relates to novel group 4 metallocene catalysts bearing linked cyclopentadien.....
[更多]
|< <- | [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] | -> >| |