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[期刊论文] 作者：He Yifeng,
来源：中国炼油与石油化工:英文版 年份：2020
The dropping point,cone penetration,corrosion,oil separation rate and oxidation stability of lithium grease prepared by two different processes at room temperat...
[期刊论文] 作者：He Yifeng,
来源：文化交流 年份：2009
In this part of China, the southern tip of the Yangtze River Delta, June is known as the month of lotus. These summer days celebrate lotus. The water species presents fragrant blossom and elegant stan...
[期刊论文] 作者：By He Yifeng,
来源：文化交流 年份：2011
On an October morning in 2010, tea experts and scholars from seven tea organizations of China, Japan and Korea met on the West Lake in Hangzhou and presented their respective tea performances. The sho...
[期刊论文] 作者：He Yifeng Qi Yongye,
来源：文化交流 年份：2010
Nanxun, a usually quiet river town in northern Zhejiang, became hectic on December 1, 2008 because Yao Zhuzhu Dance Art Museum was unveiled that day. The opening ceremony was attended by many celebrit...
[期刊论文] 作者：Xiaowu He,Yifeng Song,Ying Yu,,
来源：半导体学报:英文版 年份：2019
A brief introduction of semiconductor self-assembled quantum dots (QDs) applied in single-photon sources is given. Single QDs in confined quantum optical microc...
[期刊论文] 作者：He Yifeng,Sun Hongwei,Liu Xiny,
来源：中国炼油与石油化工:英文版 年份：2021
A kind of vacuum lubricating grease was prepared by using perfluoropolyether as base oil,perfluorinated polymer as thickener,and self-made additives.The colloid...
[期刊论文] 作者：Wang Weijun,Long Jun,He Yifeng,
来源：中国炼油与石油化工：英文版 年份：2017
Different kinds of base oils with different viscosity were analyzed in this paper, including eight mineral base oils, alkylnaphthalene and three synthetic PAO o...
[期刊论文] 作者：He Yifeng,Sun Hongwei,Liu Xinyang,
来源：中国炼油与石油化工（英文版） 年份：2021
A kind of vacuum lubricating grease was prepared by using perfluoropolyether as base oil, perfluorinated polymer as thickener, and self-made additives. The coll...
[期刊论文] 作者：Yongxia Chen,Hao Chen,Dekui He,Yifeng Chen,
来源：黑龙江科技信息 年份：2018
本文通过对荣华二采区10...
[期刊论文] 作者：Wang Weijun,Long Jun,He Yifeng,Sun Hongwei,Tian Songbai,Zheng Hui,,
来源：China Petroleum Processing & Petrochemical Technology 年份：2017
Different kinds of base oils with different viscosity were analyzed in this paper, including eight mineral base oils, alkylnaphthalene and three synthetic PAO o...
Discussion on the Mechanism of Boric Acid and Phosphoric Acid to Improve the Hardening of Complex Ca
[期刊论文] 作者：Zheng Hui,Sun Hongwei,He Yifeng,Su Shuo,Zhuang Minyang,Liu Xinyang,
来源：中国炼油与石油化工（英文版） 年份：2019
In order to solve the hardening problem of complex calcium lubricating grease, the water absorption test of sev-eral calcium salts was carried out, and it was f...
The value of Dyna CT in the hepatocellular carcinoma treated by transcatheter arterial chemoemboliza
[会议论文] 作者：Caoye Wang,Wenhua Chen,Zhongming He,Yifeng Lu,Yuanquan Huang,Jun Zhang,Hui Wang,
来源：第四届中国肿瘤介入与微创治疗大会(CCIO2013) 年份：2013
Objective:To discuss the value of Dyna CT in the hepatocellular carcinoma treated by transcatheter arterial chemoembolization (TACE).Methods:34 patients with hepatocellular carcinoma (HCC) underwent D...
[期刊论文] 作者：Dengfeng He,Yifeng Tan,Pengfei Li,Yadong Luo,Yuhong Zhu,Yunlong Yu,Jiali Chen,Ning Ning,Shiyong Zhang,
来源：中国化学快报:英文版 年份：2021
Quaternary ammonium salts(QASs) are excellent candidates for treating stubborn bacterial infections caused by biofilms due to their high sterilization efficiency and potential inhibition of the development of drug resistance.However,the inh......
[期刊论文] 作者：Xiaowu He,Yifeng Song,Ying Yu,Ben Ma,Zesheng Chen,Xiangjun Shang,Haiqiao Ni,Baoquan Sun,Xiuming Dou,Hao,
来源：城市道桥与防洪 年份：2019
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
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