The Company is a Shanghai-card stationery agents, all kinds of specialized wholesale pen. Includes: Gel Ink pen, water-based pen, ball pens, Taiwan pens, highlighter, Markers, the marker. Various cartridge and ink.
基于1个网页-相关网页
Sanford Brands Water-Based Calligraphic Pen 桑福德品牌以水为基础的书法钢笔
A general approach for fabricating metallic and semiconducting nanostructures has been developed based on "dip pen" nanolithography combined with electrochemical reduction of water soluble salts.
本文提出了一种基于“沾笔”纳米刻蚀和电化学还原技术在表面上制备金属及半导体纳米结构的普适性方法。
With the bottom of the projection of a white transparent container filled with water, then drip in the water the color ink or oil-based paint, pen with a needle guided shaping.
用底部投射有白光的透明的容器装满水，然后在水面点滴油基的彩墨或颜料，用针笔进行引导塑形。
应用推荐