is visible at the centre beam

• 1. 矩形光束发射装置的机械中心与光束中心偏差的测量方法 [P] . 中国专利： CN108007391B . 2019.08.16
• 2. 矩形光束发射装置的机械中心与光束中心偏差的测量方法 [P] . 中国专利： CN108007391A . 2018-05-08
• 3. Beam compasses fitted with a visible centre point [P] . 英国专利： GB944199A . 1963-12-11

  机译： 装有可见中心点的光束罗盘

• 4. is visible at the centre beam [P] . 瑞士专利： CH26706A . 1903-10-15

  机译： 在中心光束处可见

• 5. Positionable type box for use on frame of commercial vehicle, has two beams, where one beam allows introduction of front and intermediate connection cross-pieces to adjustable position according to desired centre-to-centre distance [P] . 法国专利： FR2961140A1 . 2011-12-16

  机译： 用于商用车车架的可定位式箱体，具有两根横梁，其中一根横梁允许根据所需的中心距来将前部连接件和中间连接件引入到可调位置

• 1. Cell-Centric and User-Centric Multi-User Scheduling in Visible Light Communication aided networks [C] . Xuan Li, Rong Zhang, Jiaheng Wang, IEEE International Conference on Communications . 2015
• 2. Teacher learning made visible: Collaboration and the study of pedagogical documentation in two childcare centres [D] . Wong, Alice Cho Yee 2010
• 3. Beaming Visible Light with a Plasmonic Aperture Antenna [O] . Jue-Min Yi, ⊥, Aurélien Cuche, -1
• 4. Optimization of Visible-Light Optical Wireless Systems: Network-Centric Versus User-Centric Designs [O] . Xuan Li, Rong Zhang, Lajos Hanzo 2018

• 1. Effects of UV-, Visible-, Near-Infrared Beams in Three Therapy Resistance Case Studies of Fungal Skin infections [J] . Rozhin Penjweini ,Soheila Mokmeli ,Klaus Becker . 光学与光子学期刊（英文） . 2013,第7期
• 2. Robust Artificial Noise-Aided Beamforming for A Secure MISO-NOMA Visible Light Communication System [J] . Xiaodong Liu ,Zezong Chen ,Yuhao Wang . 中国通信 . 2020,第011期
• 3. All-dielectric metasurf ace beam deflector at the visible frequencies [J] . Daopeng Wang ,Qingbin Fan ,Zijie Zhang . 光电工程 . 2017,第001期
• 4. All-dielectric metasurf ace beam deflector at the visible frequencies [J] . Daopeng Wang ,Qingbin Fan ,Jiaxing Wang . 光电工程 . 2017,第001期
• 5. Design of dual Beam multi-wavelength UV-visible absorbance detectors based on CCD [J] . SHEN Shuang ,TANG Zhen-an ,LI Tong . 光电子快报：英文版 . 2006,第5期
• 6. 激光束中心探测技术 [C] . 彭羽翔 ,谢会骅 . 2003年全国测绘仪器综合学术年会 . 2003
• 7. 街道办事处职能改革研究——以成都中心城区街道办事处为例 [A] . 夏亮 . 2016