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Measurement of NOx concentration at ppb level in high-purity gases based on chemiluminescence method
期刊论文
ACTA PHYSICA SINICA, 2022, 卷号: 71, 期号: 13, 页码: 9
作者:
Meng, Zhang
;
Peng Zhi-Min
;
Yang Qian-Suo
;
Ding Yan-Jun
;
Du Yan-Junl
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2022/09/16
chemiluminescence
high-purity gas
trace gas
quenching
Analysis of Filter Screen Based on Fluid Flow Parameter Detection
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2021, 卷号: 41, 期号: 3, 页码: 453-461
作者:
Yu, Ruili
;
Liang, Rui
;
Zhou, Wenhai
;
Yue, Shouti
;
Cui, Benting
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/02/17
Air
Computer software
Flow velocity
Gases
Mass transfer
Pipelines
Velocity
Different effects
Finite element analysis software
Fluid flow conditions
Fluid flow parameters
Gas supply system
Impurity particles
Normal operations
Quadratic function
Detection of magnetic impurities using electron vortex beams
期刊论文
APPLIED PHYSICS LETTERS, 2021, 卷号: 118, 期号: 8
作者:
Wang, Yan
;
Jia, Chenglong
;
Zhang, Pengming
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/04/12
Dipole moment
Electron beams
Nanomagnetics
Transmission electron microscopy
Vortex flow
Cylindrical wave
Electron vortex
Interference patterns
Magnetic dipole
Magnetic impurity
Optical phase
Orbital angular momentum
Vector potential
Feature extraction method of wind turbine blade surface scratches based on image processing
期刊论文
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 12, 页码: 278-287
作者:
Li, Wanrun
;
Zhang, Jianfei
;
Wang, Xueping
;
Du, Yongfeng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/02/17
Automation
Corrosion
Gabor filters
Image enhancement
Image segmentation
Interpolation
Turbine components
Turbomachine blades
Wind turbines
Corrosion threshold
Feature extraction methods
Gradient thresholds
Information entropy
Morphological opening
Optimum threshold
Spline interpolation
Wind turbine blades
Gas sensitivity of heterojunction TiO2NT/GO materials prepared by a simple method with low-concentration acetone
期刊论文
Ceramics International, 2020, 卷号: 46, 期号: 4, 页码: 5344-5350
作者:
Jiang, Lili
;
Tu, Sihao
;
Yu, Haitao
;
Meng, Yimin
;
Zhao, Yuanshou
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Acetone
Chemical detection
Gas detectors
Gases
Gold coatings
Graphene
Graphene oxide
Heterojunctions
Impurities
Magnetic semiconductors
Nanotubes
Oxide minerals
Titanium dioxide
Acetone gas sensors
Gas sensing material
Hydrothermal methods
N-type semiconductors
Resistance characteristics
Semiconductor composite
Space charge regions
Titanium dioxide nanotubes
A Trajectory-based Attention Model for Sequential Impurity Detection
期刊论文
Neurocomputing, 2020, 卷号: 410, 期号: 410, 页码: 271-283
作者:
Wenhao He
;
Haitao Song
;
Yue Guo
;
Xiaonan Wang
;
Guibin Bian
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/10/19
Impurity detection
Siamese fusion network
Trajectory-based attention model
Sequential region proposal classification
红土镍矿酸浸净化液电沉积制备高纯金属镍的工艺研究
学位论文
: 中国科学院大学, 2019
作者:
严子心
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  |  
浏览/下载:12/0
  |  
提交时间:2020/06/17
红土镍矿,Icp-aes,Cyanex272,电沉积,高纯镍
Analysis of deposited layers with deuterium and impurity elements on samples from the divertor of JET with ITER-like wall
期刊论文
JOURNAL OF NUCLEAR MATERIALS, 2019, 卷号: 516, 期号: 无, 页码: 202-213
作者:
Strom, P.
;
Petersson, P.
;
Rubel, M.
;
Fortuna-Zalesna, E.
;
Widdowson, A.
收藏
  |  
浏览/下载:62/0
  |  
提交时间:2020/05/21
Fusion
Tokamak
Plasma-wall interactions
ToF-ERDA
NRA
SEM
A Gallery-Guided Graph Architecture for Sequential Impurity Detection
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 149105-149116
作者:
He, Wenhao
;
Song, Haitao
;
Guo, Yue
;
Yin, Xiaoyi
;
Wang, Xiaonan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/12/10
Impurities
Proposals
Feature extraction
Training
Convolutional neural networks
Task analysis
Impurity detection
gallery-guided graph
feature embedding
graph convolutional neural network
Trace impurities analysis in UF4 via standard addition and Rh-103 internal standardization techniques combined with ICP-MS
期刊论文
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2019, 卷号: 322, 期号: 3, 页码: 2025-2032
作者:
Cong, HX
;
Liu, CX
;
Li, RF
;
Liu, YX
;
Dou, Q
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/10/16
SPECTROGRAPHIC DETERMINATION
URANIUM OXIDE
MATRIX
TECHNOLOGY
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