Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Lin, Lin"'
Publikováno v:
Journal of Physics: Conference Series. 1748:032060
Artificial intelligence is developing rapidly, and the amount of information data is also increasing. Human-computer interaction technology can use computers to understand and process massive amounts of large data texts and accurately locate useful i
Autor:
Yu-ting Cheng, Yong-huan Ma, Lei Luo, Lin-lin Lu, Xin-yuan Wang, Qiang-qiang Li, Xiang-xin Li, Rui-chan Wu
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 502:012049
World heritage is a precious treasure left to mankind by history. It is a treasure of all human civilization and has very important historical, artistic and scientific value. Protecting world cultural heritage is a prerequisite for protecting the inh
Publikováno v:
Journal of Physics: Conference Series. 1346:012051
In 2019, State Grid Corporation of China officially proposed the overall planning of building SG-eIoT(State Grid-electric Internet of Things). DCCP(Dispatching and Control Cloud Platform) is an essential foundation and critical part of SG-eIoT, it ai
Autor:
Lin Lin Guo, Li Wei Xia
Publikováno v:
Journal of Physics: Conference Series. 1087:062001
In this paper, not only was data mining performed for investors' social networking platforms of micro-blog and Guba, but a method combining pattern matching and machine learning was adopted for sentiment classification and computing. On this basis, a
Publikováno v:
Chinese Physics C. 36:867-870
Beam emittance is one of the most important parameters for electron sources. To investigate the beam emittance of the 3.5-cell DC-SC photocathode injector developed at Peking University, a multi-slit emittance measurement device has been designed and
Autor:
Song Jin, R.L. Geng, Kui Zhao, Baocheng Zhang, Fang Wang, Xiangyang Lu, Dai Jing, Wencan Xu, Feisi He, Shengwen Quan, Jiankui Hao, Kexin Liu, Feng Zhu, Lin Lin
Publikováno v:
Chinese Physics C. 36:156-159
The RF performance of a 1.3 GHz 9-cell superconducting niobium cavity was evaluated at cryogenic temperatures following surface processing by using the standard ILC-style recipe. The cavity is a TESLA-style 9-cell superconducting niobium cavity, with
Publikováno v:
Chinese Physics C. 35:955-958
A digital low level radio frequency (LLRF) control system based on a high precision field-programmable gate array (FPGA) is being developed for the stable operation of the upgraded direct current-superconductive (DC-SC) photocathode injector at Pekin
Publikováno v:
Chinese Physics C. 35:855-858
The DC superconducting injector will be used in the PKU-THz facility which consists of a DC-gun and a 3+1/2-cell superconducting cavity. The cavity must accelerate the electron beam to 5.82 MeV which is susceptible to perturbations because of its nar
Publikováno v:
Japanese Journal of Applied Physics. 57:075501
The grain growth orientation and electrical properties of Ge films on Si substrates deposited by chemical vapor deposition (CVD) after laser annealing with various laser powers were examined using X-ray diffraction (XRD), electron backscatter diffrac
Autor:
Meng Chen, Fang Wang, Feng Zhu, Shu Chen, Shengwen Quan, Xin Guo, Jiankui Hao, Huamu Xie, Kexin Liu, Lin Lin, Liwen Feng
Publikováno v:
Chinese Physics Letters. 35:037401