According to the traditional diaper possesses water imbibition,air permeability and softness,the double deck diaper with basic stitch of tubing had been designed.
根据尿布具有吸水、透气、柔软性好的特点 ,在传统尿布的基础上 ,设计了以管状组织为基础的双层尿布 ,并对其吸水透气性能进行了对比分
Development of tubular air-breathing direct methanol fuel cell;
管状空气自呼吸直接甲醇燃料电池的研制
The progress in technique of tubular dense mixed conducting membrane preparation is reviewed.
介绍了管状致密透氧膜加工工艺研究进展。
Weaving technology of tubing fabric applied on trenchless inversion lining pipeline rehabilitation technology;
应用于非开挖翻衬法管道修复技术的管状织物织造工艺
The tubing fabric,the anti-seepage film and the resin and the composite technology are introduced,and the different application performance of the tubing plain weave,tubing weft pile weave and tubing warp knitting is analyzed.
阐述了管状织物、防渗膜及树脂材料的选择及其复合工艺,分析了管状平纹织物、管状纬起绒织物和管状经编针织物的不同应用性能,也对管状纺织复合材料进行了物理性能与耐化学腐蚀性能测试。
In this paper,the dispersive characteristics of guided waves propagating in tubular structure are described,and the .
为此,对导波在管状结构中的传播特性进行了阐述,分析了其频散现象对导波检测技术的不利影响,并以导波在电站管道和锅炉受热面的实际检测为例,研究了激发超声导波的不同方法和对频散的影响,分析了导波检测中的模式选择和频散抑制方法。
We've developed one kind of Fe-C base tubular welding rod mainly composed of cast tungsten carbide and sintered tungsten carbide.
研制了一种以铸造碳化钨、烧结碳化钨等为主要硬质相(颗粒)的Fe-C合金基复合增强管状堆焊焊条,介绍了该类管状焊条的设计与制造方法,对所研制焊条的堆焊层进行了组织和性能试验。