Selection of welding filling material formain transformer oil tank cover of type DJ_1 locomotives;
DJ_1型机车主变压器油箱盖焊接填充材料的选择
The tungsten-inert-gas(TIG) welding test on YG30 cemented carbide and the 45# steel was done with Co-Fe-C alloys in different composition as filling materials.
选用不同成分Co-Fe-C合金作为填充材料,对YG30硬质合金与45钢进行了TIG焊试验。
The filling material in EDI stack is introduced in this paper.
介绍了EDI膜堆填充材料的研究现状,认为离子交换树脂仍是今后填充材料的主要研究对象,离子交换纤维和其它新型填充材料的研究亟待有新的突破。
Effect of Ti filler on microstructure and properties of joint during TIG welding for aluminum matrix composite;
铝基材料TIG焊填充材料对接头组织性能的影响
In this paper,the PTFE based composites were classified reasonably into several types according to the sorts of fillers.
根据填充材料的类别不同对聚四氟乙烯基复合材料进行了合理地分类,并阐述了不同填料对聚四氟乙烯基复合材料摩擦学特性的影响,分析和比较了不同填料的减摩抗磨机理,对于聚四氟乙烯基复合材料的科学研究和工程应用具有一定的借鉴和指导意义。
The traditional filling process of cabtyre cables, which uses sheathing rubber, jute rope, rubber/polypropylene strips etc as filler, is ineffective with high cost.
在橡套软电缆的填充工艺中 ,通常的填充材料是采用护套橡皮、麻绳、橡皮条和聚丙烯索等 ,但填充效果及其经济性不理想 ,本文介绍用废胶料挤包细麻绳作填充条 ,其填充效果好 ,而且成本低 ,具有较高的经济效
This article analyzed the influencing factors of tungsten for automatic welding without filler materials,which including the diameter,angel,cross section of tungsten,makes a general analysis about the generation rules and influencing ways of the influencing factors.
从产生机理、影响方式等方面对不添加焊接填充材料自动化焊接中钨极的影响因素(钨极的直径、锥度大小、平台大小以及与焊件的距离)进行了综合分析。
The development and application of filler material for RFPE (Reference Free Part Encapsulation) technique is introduced.
介绍了无基准零件封装夹具中填充材料的研究、试验和应用情况。
Experimental study of anti-fracture strength in endontically treated teeth by different filling materials;
充填材料对牙齿抗折裂性能影响的实验研究
The experiment studied the size distribution of filling material by U9(96) uniformity design method and found an excellent size composition.
作者采用U9(96)均匀设计方法对充填材料的颗粒级配确定进行了实验研究,确立了较优的颗粒组成,在此颗粒级配下,可使充填材料获得高的堆积密度和强度;在一定固相含量条件下,可使充填材料表观粘度明显降低,具有较好的工作性能。
AIM: To compare the surface roughness of three dental filling materials.
目的:比较3种牙体充填材料的表面用在粗糙度。
The newly testing and the applications of backfill materials, backfill geomechanics, paste backfill and backfill equipment are mainly introduce
综述了第七届国际充填采矿大会论文集的主要内容,着重介绍充填材料、充填体力学、膏体充填、充填设备与系统的应用现状与最新进展。
When curing time of rapid-hardening backfill materials is up to 60 days,the weathering of the materials will begin and at 90 days the weathering becomes more severe.
高水速凝固化胶结充填材料在养护至６０ｄ左右时，开始出现风化现象，到９０ｄ时较严重。
Study on Ion-exchange Packing Materials in EDI Stacks and the Packing Forms;
EDI膜堆填充材料及其填充方式的研究
permeability of tunnel fill material
炮眼充填材料的渗透率
pack the wall cavity with insulation
用隔热材料填充壁腔.
Investigation about Composite Filling and Pre-grouting Material and Spreading Theory;
复合充填注浆材料与扩散充填注浆理论的研究
Study on Structure and Properties of Carbon Fillers Filled PVDF Composites;
碳系填料填充PVDF复合材料结构与性能研究
Study on properties of PTFE composites filled with different organic fillers
不同有机填料填充PTFE复合材料性能的研究
Investigation on the Friction and Wear Properties of Carbon Material Filled PTFE Composites;
碳系材料填充PTFE基复合材料摩擦磨损性能研究
padding put in cushions and upholstered furniture.
垫子或装软垫的家具内部填充的材料。
joint box compound
接线盒材料电缆套管填充剂
any material that fills a space or container.
任何用于填充空间或容器的材料。
Progress of research of pastes containing calcium hydroxide allies
氢氧化钙类根管充填材料的研究进展
Stuffing of material likely to harbour vermin should not be used.
不得使用易于隐藏害虫的充填材料。
Study on Conductive Multiphase Polymer Composites Filled with Carbon Black;
碳黑填充多相导电高分子材料的研制
Basic and Clinical Study on Three Kinds of Root Canal Filling Materials;
三种根管充填材料的临床与基础研究
Resistance-temperature Behavior of CB-filled EVA/PE-HD Foamed Composites
炭黑填充EVA/PE-HD发泡材料的阻温特性
Application on Low Cost and High Early Strength Material for Paste Filling
低成本快硬材料在膏体充填中的应用
Properties of Polyurethane Elastomer Composites Filled with TiO_2
TiO_2填充聚氨酯弹性体复合材料的性能
Study on permeability of cement-classed tailings filling material
水泥-分级尾砂充填材料渗透性能研究