Areal implant having a flexible basic structure (1) on a polymer basis, contains ultrasonically detectable elements (2), which contain or produce gas and are set up for detectability for at least four weeks after implantation. An Independent claim is included for production of implant. The ...
basic unit 美 英 un.基本单位 网络基本单元;基层单位;基本兵 英汉 网络释义 un. 1. 基本单位
a kind of aluminosillicate fiber which composed of many oxides such as SiO2,Al2O3,CaO,MgO,Fe2O3,FeO,Na2O,K2O.The bulk structure of the fibers was non-crys-tal with short range order structure.The shape of the fiber was column and the surface of the fiber was smoothness.The surface ...
Basic Concepts for Achieving the Structure and Properties of Limiting States of Polymer Materials 来自 ResearchGate 喜欢 0 阅读量: 10 作者:KOHJI,TASHIRO 摘要: The management and conservation of the marine environment and marine resources increasingly requires the synthesis of spatial data from a range...
Destruction and Recovery of Internal Structure in Polymer-Modified Asphalts Nowadays, asphalt cement is frequently modified by blending it with various polymers in order to obtain a material with improved engineering properties. In... C Wekumbura,J Stastna,L Zanzotto - 《Journal of Materials in ...
aqueous solution driven easily into the porous structure of the concrete, resulting in the faster flow of electrons with chemical reactions and molecules adsorption processes around the vicinity of the steel interface), in addition to this, a typical signal describes a passive stage of the concrete...
“We made a completely new polymer structure,” said Northwestern’s William Dichtel, the study’s corresponding author. “It’s similar to chainmail in that it cannot easily rip because each of the mechanical bonds has a bit of freedom to slide around. If you pull it, it can dissipate ...
The influence of the speed of movement of the nozzle of a 3D printer and the temperature of the working table on the dimensional stability, structure, and ... SV Kondrashov,AA Pykhtin,Larionov S. A.Sapego Yu. A.Melnikov A. A. - 《Polymer Science》 被引量: 0发表: 2022年 The Influ...
The present invention relates to a basic composition for the manufacture of a product in sheet form, obtained in particular by the wet method, of the type comprising a mixture of a polymer powder of g
Surface topography and surface elemental composition analysis of Helixone, a new high-flux polysulfone dialysis membrane. Modern dialysis need to fulfil two basic requirements. Firstly, the structure, defined in terms of the size, structure and distribution of the at the inner... SK Bowry,C Ronco...