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References [1] Tian Shiyang, Nie Rongzhi.
[2] Gao Ying, Yang Jing, Song Wenjie.

Preparation of Phosphorus Modified HZSM-5 Zeolite Catalysts and Their Catalytic Performances of Methanol to Olefins TIAN Shuxun 1,2,a , JI Shengfu 1,b and SUN Qi2,c 1State key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China 2National Institute of Clear-and-low-carbon Energy, P.O.Box 001 Shenhua NICE,Future Science&Technology City,Changping District,Beijing 102209,P.R.China a tianshuxun@yahoo.com, b jisf@mail.buct.edu.cn Keywords: ZSM-5; zeolite; phosphorous;modification;MTO Abstract To improve the selectivity of light olefins,Phosphorous modified ZSM-5 zeolites catalysts with different phosphorous content were prepared by impregnation and were used in the conversion of methanol to olefins.
Yang, Q.L.Chen and Y.Tang: J.
Yang, Z.K.
Yang, Z.M.
Yang, Q.L.

Table 1 Three Scheme comparing Liu Qun ontology-based similarity calculation HowNet This similarity measure Attribute values ​​1 Attribute values ​​2 Similarity Attribute values ​​1 Attribute values ​​2 Similarity Kun ming Tian jin 1 Kun ming Tian jin 0.55 Buddhism Christian 1.00000 Buddhism Christian 0.524 Male Female 0.90741 Male Female 0．554 Yun nan Hu nan 1 Yun nan Hu nan 0.724 University Undergraduate 0.209425 University Undergraduate 0.863 Catholic Islam 0.242424 Catholic Islam 0.7424 Summary This paper presents a semantic similarity between the weak and the semantic computation in conjunction with the ontology semantic similarity calculation integrated in accordance with the properties of different types of semantic distance to calculate property values ​​based on semantic similarity。

A Dynamic Replication Algorithm Based on Access Popularity in Cloud Storage Environment Linlin Lia, Qingchao Wanga, Yanjun Hana, Xiaohui Maa, Yang Jiaoa Xi'an Research Inst. of Hi-Tech, Hongqing Town, P.
Tian, et al.: Journal of Computer Applications, Vol. 32(2012) No.3, pp.152-158

[4] Sophin A G,Tian Y,Taylor D,et al: NDT& International, Vol 36(2003), p:37-41
Yang, F.L.

Dynamic Simulation of gun carrying electronic devices Li Dong-wei1, a, Ren Guo-quan1, Yang Zhao-shu1, Li Ben1 1Department of vehicle and electrical engineering, Ordinance engineering college, Shijiazhuang, 050003, PRC a15032142560@139.com Keywords: electronic equipment; modal analysis; harmonic response analysis; vibration isolator.
TIAN, Y.W.

Development of on-Line Monitoring System and Aging Characteristics Research of Switchgear Liu Shuxin, Cao Yundong, HouChunguang, Liu Yang and Liu Xiaoming School of Electrical Engineering, ShenyangUniversity of Technology, Shenyang, China Caoyundong@hotmail.com Keywords: Dielectric loss angle, Switchgear, Aging characteristics, Leakage current.
[2] Li Tian-yun, Yuan Ming-zhe, Cai Guo-wei, Measurement Algorithm of Dielectric Loss Angle Based on SSI-LS.

References [1] Yang Zhiyong, Huang Tian, Ni Yanbing.

Yang, M.
Tian, J.
Tian, G.
Yang, Experimental research on pellet production with boron-containing concentrate, Characterization of Minerals, Metals, and Materials, 2020
Yang, D.

Yang, J.A.
Tian, J.C.
Tian, J.C.
Tian, J.C.
Tian, Chromium nitride/Cr coated 316L stainless steel as bipolar plate for proton exchange membrane fuel cell, In Press, Corrected Proof