role of hard skin.

• 1. 雪莲花提取物对皮肤细胞活力的促进作用及其在皮肤外用剂中的应用 [P] . 中国专利： CN106880537B . 2020.11.17
• 2. 一种缓解老年皮肤瘙痒且具有润肤作用的复方皮肤用乳膏剂及其制备方法和应用 [P] . 中国专利： CN109745361A . 2019-05-14
• 3. ROLY-POLY RICESCOOP STAND AND ROLY-POLY RICESCOOP NANO HARDWOOD CHARCOAL COATED ROCE SCOOP [P] . 韩国专利： KR20130003521U . 2013-06-13

  机译： 翻板饭碗架和翻板饭碗纳米硬木炭涂层烤面瓢

• 4. Tool for removing hard skin. [P] . ES1049154Y . 2002-03-16

  机译： 去除硬皮的工具。

• 5. Tool for removing hard skin. (Machine-translation by Google Translate, not legally binding) [P] . ES1049154U . 2001-11-16

  机译： 去除硬皮的工具。 （通过Google翻译进行机器翻译，没有法律约束力）

• 1. Accumulation of glycolipids in wheat grain and their role in hardness during grain development [J] . Haixia Qin, Dongyun Ma, Xin Huang, 作物学报（英文版） . 2019,第001期
• 2. Accumulation of glycolipids in wheat grain and their role in hardness during grain development [J] . Haixia Qin, Dongyun Ma, Xin Huang, 作物学报：英文版 . 2019,第001期
• 3. Chemisorption and Physical Adsorption Roles in Cadmium Biosorption by Chlamydomonas Reinhardtii [J] . Jiang Yongbin, Huo Xiangyuan, Zhu Yi, 中国人口．资源与环境：英文版 . 2010,第003期
• 4. Chemisorption and Physical Adsorption Roles in Cadmium Biosorption by Chlamydomonas Reinhardtii [J] . Jiang Yongbin, Huo Xiangyuan, Zhu Yi, 中国人口·资源与环境（英文版） . 2010,第003期
• 5. Which is harder SOA test for SiC MOSFET to do Unclamped Inductive Switching (UIS) or Unloaded Short Circuit mode Switching (USCS)? Does UIS play a role of USCS? [C] . Kazuhiko Hasegawa, Kensuke Taguchi, Yasuhiro Kagawa, International Symposium on Power Semiconductor Devices and ICs . 2020
• 6. The Role of Natural Sweetener on Temporality and Bar Hardening of High Protein Low Carbohydrate Bars [D] . Keefer, Heather Rae. 2019
• 7. Chemokine-induced eosinophil recruitment. Evidence of a role for endogenous eotaxin in an in vivo allergy model in mouse skin. [O] . M M Teixeira, T N Wells, N W Lukacs, 1997
• 8. 169 Olfactory receptors in skin. Localization, specific expression pattern and their potential role in wound healing [O] . M. de Arriba, M. Carretero, N. Illera, 2017

• 1. The role of hardness and roughness on the wear of different CoCrMo counterfaces on UHMWPE for artificial joints [J] . Victor A. González-Mora ,Michael Hoffmann ,Rien Stroosnijder . 生物医学工程（英文） . 2011,第10期
• 2. 煤矿坚硬顶板来压步距的“能量法”预测及爆破放顶作用的分析 [C] . 刘纯贵 . 第二次全国岩石力学与工程学术会议 . 1989
• 3. 煤柱与双系层间坚硬岩层耦合作用下矿压显现规律 [A] . 贾金龙 . 2017