study hard and get polyurethame

• 1. 由热塑性聚氨酯制备热固性聚氨酯的方法和采用所述方法得到的热固性聚氨酯 [P] . 中国专利： CN1153795C . 2004.06.16
• 2. 由热塑性聚氨酯制备热固性聚氨酯的方法和采用所述方法得到的热固性聚氨酯 [P] . 中国专利： CN1354762A . 2002-06-19
• 3. LABEL, BOTTLE FOR CLINICAL TRIAL STUDY, METHOD FOR ATTACHING LABEL, AND METHOD FOR MAKING IT HARDER TO RECOGNIZE CONTAINED SUBSTANCE [P] . 日本专利： JP2017037307A . 2017-02-16

  机译： 标签，用于临床试验的瓶，标签的安装方法以及使标签难以识别被污染物质的方法

• 4. A hardware program system for studying the attention reserve of helicopter pilots when using night vision glasses [P] . RU0000203238U1 . 2021-03-29

  机译： 使用夜视眼镜时研究直升机飞行员注意储备的硬件程序系统

• 5. HARDWARE AND SOFTWARE COMPLEX FOR STUDY OF SPECIAL TECHNICAL MEANS INTENDED FOR SECRETLY OBTAINING INFORMATION [P] . RU2754097C1 . 2021-08-26

  机译： 用于研究特殊技术手段的硬件和软件复合体，用于秘密获取信息

• 1. Development and Study of Hard-Facing Materials on the Base of Heat-Resisting High-Hardness Steels for Plasma-Jet Hard-Facing in Shielding-Doping Nitrogen Atmosphere [C] . N N Malushin, A P Kovalev, D V Valuev International Scientific Practical Conference on Innovative Technologies in Engineering . 2016
• 2. Wood Decay Pathology and Studies of Orchard Longevity in California Almond and Prune Orchards [D] . Johnson, Andrew (Bob) James. 2020
• 3. Aspergillus vaccines: Hardly worth studying or worthy of hard study? [O] . Stuart M. Levitz -1
• 4. Prefer Performance. CD produced by Richard MacKinnon (Cape Breton University, Centre for Cape Breton Studies, 2010. Audio recordings. Notes by Erin Martell. CD no number. Available for download at: http://culture.cbu.ca/ccbs/MP3_Download.html). Soundtracks. CD produced by Richard MacKinnon (Cape Breton University, Centre for Cape Breton Studies, 2010. Audio recordings. Notes by Richard MacKinnon. CD no number. Available: Centre for Cape Breton Studies, Cape Breton University, P.O. Box 5300, 1250 Grand Lake Road, Sydney, NS B1P 6L2, Canada). [O] . Hayes, Ian 2011

• 1. 指向思辨能力提升的初中英语阅读教学中问题链设计的探究--以Unit 4 I used to be afraid of the dark Section B部分He studies harder than he used to为例 [J] . 张力萍 . 英语教师 . 2021,第012期
• 2. 巧用“三单”,促进英语阅读教学——以九年级“Unit 4 He studies harder than he used to”为例 [J] . 杨丽萍 . 亚太教育 . 2020,第19期
• 3. 基于网络平台的初中英语阅读课教学模式研究——以Unit 4 He Studies Harder Than He Used to教学为例 [J] . 卢寒青1 . 英语教师 . 2018,第022期
• 4. 基于网络平台的初中英语阅读课教学模式研究——以Unit 4 He Studies Harder Than He Used to教学为例 [J] . 卢寒青 . 英语教师 . 2018,第022期
• 5. A Study on Microhardness, Microstructure and Wear Properties of Plasma Transferred Arc Hardfaced Structural Steel with Titanium Carbide [J] . Balamurugan Sivaramakrishnan ,Murugan Nadarajan . 矿物质和材料特性和工程（英文） . 2014,第3期
• 6. 努力学习 不断进步 [C] . 唐建国 . 甘肃省首届广播影视改革发展论坛 . 2004
• 7. 基于社群的知识付费传播研究——以“得到”APP为例 [A] . 曹安然 . 2021