This kind of parts are used for Jcb , Ignition system is the main component of electrical appliances, including ignition switch, ignition coil, distributor assembly, spark plug, etc. Lighting system includes all kinds of lights and their control devices inside and outside automobiles. Used to ensure night driving safety. Mainly headlamp, fog lamp, tail lamp, brake lamp, shed lamp, electric horn, turn lamp flasher, etc. Electrical Parts For Jcb ,Jcb Electronic Parts Outlet,Jcb Electronic Components,Jcb Electrical Accessories Parts Hangzhou Holdwell Mechanical&Electrical Co.,LTD , https://www.dieselpart.nl
[China Instrument Network Instrument Development] Science and technology are primary productivity. With the continuous improvement of China's scientific and technological level, China’s research achievements in various fields have flocked. Today, China has become a veritable manufacturing country, and the development of high-end manufacturing equipment has become a major goal in China's science and technology. In particular, following the launch of the National Science and Technology Innovation Policy and “Made in China 2025,†China began to firmly follow the route of manufacturing power. At the same time, under the national science and technology innovation policy and funding, there are certain achievements in all areas of science and technology in China.
Recently, focusing on the frontiers of domestic science and technology, major scientific research institutes and universities have achieved certain results in the corresponding research fields. For example, metal oxide catalysts, cryo-electron microscopy, optical materials, graphene preparation, fluorescence analysis, and other related researches have made some progress, which is of great significance for late-stage research and potential development.
Advances in Research on Biomimetic Graphene Pressure Sensors at Tsinghua University
In recent years, flexible mechanical micro-nanosensors have attracted much attention. Compared with traditional silicon-based devices, it is characterized by comfort, fit and wearability, and is widely used in the monitoring of human physical and chemical activities. The research on the biomimetic graphene pressure sensor of Tsinghua University has made important progress. The research results show excellent stability, fast response and low detection limit, and achieve high sensitivity in a wider linear measurement range, which has great application prospects.
Peking University has made new progress in the application of ultrafine particle detection
Sensitive detection of particulate matter is of great significance in environmental monitoring, national security, and biochemical research. The “Extreme Optics Innovation Research Team†of the School of Physics of Peking University has successfully prepared an all-optical sensor based on a nanofiber array and applied it to the detection of ultrafine particles in the atmosphere. This is a major progress made by our country's researchers in this field and has important application value.
Shanghai Institute of Microsystems has made progress in the preparation of water-soluble graphene
Recently, scientists from the Graphene Powder Materials Research Group of the Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Ding Guqiao and He Peng have made progress in the preparation of water-soluble graphene materials. The further study of this study determined the effect of ultrasound in different environments, different treatment times, and different precursor conditions, and has important guiding significance for the process improvement in the follow-up study.
Chemistry is making progress on low-cost, high-efficiency polymer-donated photovoltaic materials
With the development of narrow-bandgap non-fullerene n-type organic semiconductor acceptor photovoltaic materials and their complementary absorption of wide bandgap polymer donor photovoltaic materials, the energy conversion efficiency of polymer solar cells has rapidly increased. Chemistry has made progress in the development of low-cost, high-efficiency, polymer-laden photovoltaic materials, while at the same time greatly reducing costs and improving efficiency, with important application values.
Atmosphere Makes New Breakthrough in Atmospheric Peroxy Radical Measurement Technology
The influence of water vapor on the reaction chain length (water effect) has always been an insurmountable problem in chemical amplification, which limits the application of chemical amplification in the actual atmosphere. Recently, the Research Group of Professor Zhang Weijun of the Anguang Institute has made new breakthroughs in the measurement of atmospheric peroxy radicals by chemical amplification. This dual-channel atmospheric peroxy radical measurement technology based on Nafion tube injection is proposed, which not only reduces the RO2 injection loss, but also effectively avoids the influence of high relative humidity on the reaction chain length.
Southwest University made important progress in resonance scattering and fluorescence analysis
The ratio sensor has strong anti-jamming capability and more accurate analysis results. It has a wide range of applications in biochemical sensing, optical imaging, food safety and environmental monitoring. The researchers proposed a combination of fluorescence and resonance scattering to build a ratio sensor, which can further improve the anti-jamming capability of the ratio sensing and the accuracy of the results, and can well achieve target ratio detection, which is an important development in the research field in China. .
The latest progress in the development of deep ultraviolet nonlinear optical crystals of Xinjiang Institute of Physics and Chemistry
With the development of science and technology, more, higher and more comprehensive requirements have been put forward for nonlinear optical crystal materials at this stage. The development and application of deep UV nonlinear optical crystals require urgent development. The Xinjiang Institute of Physical and Chemical Technology successfully designed and synthesized the first alkaline-earth metal fluoroborate SrB5O7F3, and the project won national funding.
Changchun Institute of Optoelectronics has developed carbon nano-nobles with efficient near-infrared absorption/emission
Luminescent carbon nano-dots have non-toxicity, excellent biocompatibility, and have great application prospects in the biomedical field. The existing absorption and emission bands of carbon nano-dots are mainly located in the ultraviolet-visible region, which severely limits the application of carbon nano-dots in bio-fluorescence imaging, especially in vivo near-infrared fluorescence imaging. Recently, Qu Songnan, researcher at the Changchun Institute of Optics, Fine Mechanics and Physics of the Chinese Academy of Sciences, has broken through the problem of low luminous efficiency of carbon-based nanodots in the near-infrared region. This study provides light-emitting control of carbon nanodots in the long wavelength region and the development of carbon-based nanodots. Nano-point near-infrared fluorescence imaging reagents provide new research ideas.
Dalian Institute of Metals Oxide catalyst design research progress
Recently, Dr. Sun Jian and Yu Jiafeng, team members of the Dalian Research Institute of Chemical Physics, Chinese Academy of Sciences, applied the Flame Spray Pyrolysis (FSP) to the metal oxides. The lattice oxygen locks in the metastable state, which greatly enhances the activity of the lattice oxygen, making the CO oxidation reaction rate 10 times higher than that of the conventional catalyst. The research results provide new ideas for the design and application of new oxide catalytic materials.
Hefei Research Institute made progress in the study of terahertz stress modulators
Terahertz related technologies have a wide range of application prospects in fields such as communications, security, sensing, and national security. They are called "one of the ten technologies that will change the world of the future." A stress modulation device based on two-dimensional electronic material graphene was constructed. The self-built THz-TDS system was used to study the stress modulation characteristics of the device. This regulation mechanism can be used to prepare high-speed terahertz modulators, and has a good development prospect in the future terahertz applications.
It is not difficult to see that graphene, optical materials, and photovoltaic materials are all in the frontier science and technology fields in China. In recent years, with the support of national science and technology innovation policies, various special funds have been put in place to provide a solid foundation for China's scientific research work. Nowadays, our country's scientific research personnel use existing technology and sufficient funds to accelerate the pace of related research. Next, I believe that the breakthrough of various research results will lay an important foundation for follow-up research and transformation of scientific and technological achievements.
(Original title: Concerned about the latest developments in cutting-edge science and technology.