filter for the nose to hold 'noxious agents and dust harmful to the body.

• 1. 除去有害物质的方法、使用该方法的空气净化用过滤器、口罩、擦拭片等除去有害物质材料以及其保管方法 [P] . 中国专利： CN100396335C . 2008.06.25
• 2. 除去有害物质的方法、使用该方法的空气净化用过滤器、口罩、擦拭片等除去有害物质材料以及其保管方法 [P] . 中国专利： CN1767862A . 2006-05-03
• 3. NOSE FILTER FOR PROTECTING ONESELF FROM HARMFUL DUST [P] . 韩国专利： KR200244030Y1 . 2001-10-15

  机译： 鼻过滤器，可有效防尘

• 4. NOSE FILTER FOR PROTECTING ONESELF FROM HARMFUL DUST [P] . 韩国专利： KR200234958Y1 . 2001-10-10

  机译： 鼻过滤器，可有效防尘

• 5. Filters against the combat gases, arsines, toxic fumes, dust, liquids sprayed, and in general, the other hand, turn agent which is harmful in the atmosphere. [P] . 法国专利： FR822873A . 1938-01-10

  机译： 过滤掉战斗气体，砷化氢，有毒烟雾，灰尘，喷洒的液体，而通常情况下，过滤掉对大气有害的物质。

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• 6. Lead Dust Filtering Efficiency of Human Nose : Nasal Respiration Disorder and its influence on the Occurence of the Chronic [O] . K. TSUCHIYA, M. SAKO 1960
• 7. Cell Response to Biological Regulators and Noxious Agents: Attractor States and Constrained Dynamics of Gene Expression Profiles [R] . Huang, S. 2008

• 1. Electronic Nose Technology Based on Quantum Dot Filters [J] . Zhenan Li ,Jie Bao . 光学与光子学期刊（英文） . 2017,第8期
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• 3. Robust Sequential Covariance Intersection Fusion Kalman Filtering over Multi-agent Sensor Networks with Measurement Delays and Uncertain Noise Variances [J] . QI Wen-Juan ,ZHANG Peng ,DENG Zi-Li . 自动化学报 . 2014,第011期
• 4. 中国典型城市室内灰尘中有害物质的实测研究 [C] . FU Bai-lin ,付柏淋 ,LV Yang . 2014中国环境科学学会学术年会 . 2014
• 5. 蚕豆瓣发酵过程中有害物质的形成与动态变化研究 [A] . 袁琳娜 . 2020