分子式: CAS号: 性质:在一定真空度下,使一定容积的空气量在一定压力下通过试样表面和玻璃面之间的间隙所需的时间,常以S表示。平滑度是评价纸或纸板表面凸凹程度特性的一个指标,对印刷用纸非常重要,它影响印刷油墨的均一转移。纸或纸板的平滑度受纤维形态、纸浆打浆度、造纸用网和毛毯的织造方法、湿压的压力和有无压光、加填和涂布等因素的影响。 说明:补充...
The BioMaterial (BioMATTM) Workstation is a useful tool to combine AFM and optical imaging on opaque, non- transparent samples like paper as has been presented by the examples shown in this article.In future applications, the method could be use to investigate the ink mileage of different ...
How to make paper texture?You can create most of them by yourself and enjoy the process of DIY. There are also a lot of free resources on the net you can use or take as reference. In this post, I will show you 50+ examples of the cool paper textures I came across for your work....
The simplest way to create a paper effect is to download a free paper texture pack and install it to use in your project. Find it: Go to Adobe Stock and browse their selection of free, high-resolution texture images. When you’ve found a paper texture you like, click License › Sync...
Xuan paper is “the king of paper”. It’s famous for its soft and fine texture (质地). The color of Xuan paper can keep 1 and bright for a long time. Do you know who made 2 first piece of Xuan paper? Kong Dan is said to be the one. His teacher was Cai Lun, the famous 3...
This paper presents a novel semi-automatic method for lung segmentation in thoracic CT datasets. The fully three-dimensional algorithm is based on a level set representation of an active surface and integrates texture features to improve its robustness. The method’s performance is enhanced by the ...
Moreover, novel geometric model with stronger geometric representation ability should be proposed to develop new patterns of surface textures with a combination of groove, dimple and convex for larger film stiffness, better fluid film stability and wear resistant ability. In this paper, a novel ...
Frank van Hulst For Unsplash+ A heartA plus sign A lockDownloadA forward-right arrowShareMore Actionsa row of old books lined up against a wallDownload this HD photo of texture, book, library, and paper by Frank van Hulst (@photofrank)Calendar...
Also, different orientation of the lattice in the twinned region in comparison with the surrounding matrix results in some differences in properties which are orientation dependent (like corrosion as discussed in this paper). Noting that usually a considerable volume fraction of twins exists in the ...
A: Normal wallpaper: like traditional wallpaper use rice glue. pre-pasted wallpaper: spray water on the back, waiting 3 minute, then stick on the wall directly self-adhesive wallpaper :Stick to all kinds of surfaces, peel off the liner and stick on the wall di...