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Hai Yang hu Zhao tong bao, ISSN 1003-6482, 01/2017, Issue 5, pp. 43 - 47
Based on the scour mechanism of river bridge pier, we developed a scour prevention method- with artificial grass in combination with retainer. By physical... 
Scouring
Journal Article
Microwave and Optical Technology Letters, ISSN 0895-2477, 01/2020, Volume 62, Issue 1, pp. 411 - 417
This article develops an efficient solution to design beam‐scanning transmitarray (TA). The four‐layer unit associated with the focal planar substrate... 
beam‐scanning | impedance | substrate integrated waveguide | transmitarray | Scanning | Horn antennas | Printed circuits | Substrate integrated waveguides | Bandwidth | Linear polarization | Circuit boards | Antenna arrays | Electrical impedance | Equivalent circuits
Journal Article
Microwave and Optical Technology Letters, ISSN 0895-2477, 12/2019, Volume 61, Issue 12, pp. 2739 - 2745
This work proposes a new methodology for widening the bandwidth of a reflectarray (RA) antenna. The narrow impedance of the conventional dielectric RA can be... 
gradual impedance matching | air‐vias | reflectarray | broadband | Multilayers | Broadband | Antenna design | Impedance matching | Bandwidths | Bandwidth | Apertures | Widening | Antennas
Journal Article
Microwave and Optical Technology Letters, ISSN 0895-2477, 02/2020, Volume 62, Issue 2, pp. 949 - 955
A new low‐profile, dual‐polarized reflect‐transmit‐array antenna which combines the linearly polarized reflectarray (RA) and circularly polarized transmitarray... 
transmitarray | vias | reflectarray | dual‐polarized | OPTICS | dual-polarized | ENGINEERING, ELECTRICAL & ELECTRONIC | Multilayers | Broadband | Dipoles | Circular polarization | Efficiency | Prototypes | Apertures | Linear polarization | Antennas | Antenna arrays
Journal Article
Progress in Photovoltaics: Research and Applications, ISSN 1062-7995, 06/2015, Volume 23, Issue 6, pp. 783 - 792
Journal Article
10/2019
The utility model relates to a plastic tarpaulin adhesive tape. According to the technical scheme, the adhesive tape is sequentially divided into a PP film, a... 
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE | MISCELLANEOUS APPLICATIONS OF MATERIALS | METALLURGY | DYES | USE OF MATERIALS AS ADHESIVES | CHEMISTRY | POLISHES | NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL | NATURAL RESINS | ADHESIVES | MISCELLANEOUS COMPOSITIONS | PAINTS
Patent
JOURNAL OF MATERIALS CHEMISTRY C, ISSN 2050-7526, 8/2018, Volume 6, Issue 32, pp. 877 - 8777
The performance of flexible perovskite solar cells (PSCs) is largely lower than that of their glass/ITO counterparts. This is mainly due to the fact that the... 
CRYSTALLIZATION | PHYSICS, APPLIED | FILM | HYSTERESIS | MATERIALS SCIENCE, MULTIDISCIPLINARY | METAL-OXIDE | PLANAR | LOW-TEMPERATURE | Crystal growth | Nickel oxides | Solar cells | Additives | Photovoltaic cells | Spin coating | Leakage current | Perovskites | Transport
Journal Article
01/2019
The utility model relates to a tensioner is expanded to female book of sticky tape. The technical scheme who adopts is: including expansion head, lead screw,... 
HANDLING THIN OR FILAMENTARY MATERIAL | TRANSPORTING | STORING | CONVEYING | PACKING | HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES | PERFORMING OPERATIONS
Patent
01/2018
The utility model discloses a WIFI intelligence ecological environment monitoring device, its structure includes fastens pipe, alignment jig, surveillance... 
ELECTRIC COMMUNICATION TECHNIQUE | PICTORIAL COMMUNICATION, e.g. TELEVISION | ELECTRICITY
Patent
01/2018
The invention relates to a split-screen operation method and device. The method comprises the following steps: detecting an operation of an operation object... 
COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | CALCULATING
Patent
10/2017
The utility model discloses a novel tool to lock for preventing vehicle is stolen. It includes a metal section of thick bamboo, fixed protruding, external the... 
HANDCUFFS | SAFES | KEYS | FIXED CONSTRUCTIONS | ACCESSORIES THEREFOR | LOCKS | WINDOW OR DOOR FITTINGS
Patent
International Journal of Photoenergy, ISSN 1110-662X, 2014, Volume 2014, pp. 1 - 6
We modified the PEDOT:PSS anode buffer layer in P3HT:PCBM bulk heterojunction polymer solar cells by spin-coating the solvent N,N-dimethylacetamide (DMAC).... 
CHEMISTRY, PHYSICAL | PHOTOVOLTAIC CELLS | NETWORK | OPTICS | ENERGY & FUELS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | Electrodes | Hydrochloric acid | Photovoltaic cells | Efficiency | Solar energy | Experiments | Glass substrates | Solar cells | Buffer layers | Aluminum | Resistivity | Devices | Anodes | Conversion
Journal Article
06/2016
The utility model provides a weave frame belongs to hand knitting device field, which comprises a bracket, go up roller bearing and lower roller bearing, the... 
BRAIDING MACHINES | TEXTILES | BRAID | LACE | LACE-MAKING | PAPER | BRAIDING | KNITTING | BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET ORCARBONISED LACE | TRIMMINGS | NON-WOVEN FABRICS
Patent
International Journal of Photoenergy, ISSN 1110-662X, 2014, Volume 2014, pp. 1 - 5
The effects of liquid crystal (LC) reflectors on semitransparent polymer solar cells (PSCs) were investigated in this paper. By improving the cathode, we... 
CHEMISTRY, PHYSICAL | MOLECULAR-WEIGHT | OPTICS | ENERGY & FUELS | PERFORMANCE | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | Thin films | Polychlorinated biphenyls--PCB | Contaminated sediments | Photovoltaic cells | Solar energy | Solar cells | Reflectors | Materials selection | Liquid crystals | Spinning (materials) | Optimization | Energy conversion efficiency
Journal Article
04/2016
The invention provides a knitting frame and belongs to the field of hand knitting devices. The knitting frame comprises a support, an upper rolling shaft and a... 
BRAIDING MACHINES | TEXTILES | BRAID | LACE | LACE-MAKING | PAPER | BRAIDING | KNITTING | BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET ORCARBONISED LACE | TRIMMINGS | NON-WOVEN FABRICS
Patent
09/2014
The invention provides a screen splitting operation method. The screen splitting operation method comprises the following steps of detecting the operation of... 
COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | CALCULATING
Patent
12/2019
The present application discloses a mapping method and apparatus, and a computer readable storage medium, belonging to the technical field of robots. Said... 
SURVEYING | COMPUTING | COUNTING | MEASURING | IMAGE DATA PROCESSING OR GENERATION, IN GENERAL | PHOTOGRAMMETRY OR VIDEOGRAMMETRY | TESTING | GYROSCOPIC INSTRUMENTS | MEASURING DISTANCES, LEVELS OR BEARINGS | PHYSICS | NAVIGATION | ELECTRIC DIGITAL DATA PROCESSING | CALCULATING
Patent
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