全熔透焊缝不存在包角的问题。
With a full pen weld, the question of "return" doesn't come up.
接管和人孔的焊缝应为穿过容器壁的全熔透。
All welds for nozzles and manways shall be full penetration through the vessel wall.
在小电流薄板脉冲TIG焊接全熔透的试验条件下进行了试验，并获得了所需数据。
Experiments were conducted under the conditions of TIG welding with small current and thin plates. The desired dada was extracted.
微生物多糖PS—1231在高级精细瓷全熔块釉浆中作悬浮剂，改善了釉浆的悬浮稳定性、粉层强度和流变性能。
Microbe polysaccharide PS-1231 was applied as suspending agent in high-fine porcelain pure fusion cake glaze slurry.
利用建立的三维tIG焊接熔池瞬时行为数值分析模型，对移动热源作用下不锈钢薄板全熔透时熔池动态行为进行了数值分析。
A 3-d transient numerical model for TIG welding stainless steel has been developed to simulate full-penetrated weld pool dynamic behavior.
阐述了玻璃熔窑全氧燃烧技术的机理，全氧燃烧应用的优点以及应用过程中存在的一些问题和解决方法。
This paper introduces the mechanism, advantages of oxy-fuel combustion in glass melting furnace and there are some problems and solutions in the application process.
论述了玻璃全电熔窑烤窑步骤及烤窑过程中每个步骤应做的主要工作和应注意的问题。
The steps in baking process in all electric glass melting furnace and the main work in every step as well as the attentions during baking were described.
全位置自动焊接技术的特点是，焊丝可以连续送进，焊丝熔敷速度快，焊接质量较高，尤其适用于大口径、厚壁管的焊接。
This welding process, with continuous welding wire feeding, fast deposit speed and quality welding pass, is especially suitable for long distance pipeline with large diameter and thick wall.
介绍了全电熔炉、电熔坩埚炉（日池炉）、电坩埚炉等不同功能窑炉的性能。
The performances and characters of all electric-melting furnace, electric melting day tank and electric pot furnace were introduced.
应用熔体流动速率仪考察了口模半径、载荷及温度对聚全氟乙丙烯（FEP）流动性能的影响。
The influences of die radius, load and temperature on the flow properties of FEP melt were investigated by using a melt flow indexer.
全氧燃烧技术是在玻璃熔制过程中用纯氧代替空气作为助燃气体，与燃料进行燃烧的一种高效强化燃烧技术。
The oxy-fuel firing technology used in glass furnace is a very high efficency combustion technology that in the process of glass melting air is taken place by pure oxygen to improve fuel burning.
从而可以更好地控制全电熔窑中的热点。
Therefore the hot spot in the all electric melting furnace could be well controlled.
本文主要就全啮合同向双螺杆挤出机捏合块流道中熔体全充满区的流动进行了全三维非牛顿等温模拟。
This thesis concentrates on simulation of Non-Newtonian isothermal flow in kneading block in closely intermeshing co-rotating twin screw extruders.
通过结构、热电场的全耦合，分析了焊接过程中接触面压力变化规律，单边焊熔核形成过程以及形核特点等。
The change rule of the contact pressure, nucleation process and character were investigated by the coupled thermal-electrical-mechanical analysis.
熔锥型光纤器件是全光器件中最具代表性，也是构成其它器件的一种基础器件，在光纤传感和光纤通信中得到了广泛使用。
Fused-taper optical fiber devices are the most typical and basic optical passive devices, which are widely used in the field of fiber communication and fiber sensor.
所述可发泡组合物包含部分结晶的可熔 融加工的全氟聚合物和泡沫成核组合。
The foamable composition includes a partially-crystalline melt processible perfluoropolymer and a foam nucleating package.
目前，国内大跨径悬索桥钢箱梁大多为全焊结构，具有结构复杂、熔透焊缝多，制造难度大等特点。
The domestic steel box beam for long-span suspension bridge is mostly welded structure at present, which features complex structure, a great deal of penetration welds, difficult manufacture.
此焊丝的工艺性能良好，适用于全位置焊接，熔敷金属的力学性能达到SA2 13-T91钢的要求。
It has good technical performance, and is suitable for all position welding. The mechanical characteristics of the welding attached metal meet the requirement of SA213T91 steel.
此焊丝的工艺性能良好，适用于全位置焊接，熔敷金属的力学性能达到SA2 13-T91钢的要求。
It has good technical performance, and is suitable for all position welding. The mechanical characteristics of the welding attached metal meet the requirement of SA213T91 steel.
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