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- normal pressure welding 常压动火
- This experiment can be done under normal pressure. 这个实验在常压条件下进行即可。
- Characteristics of high-pressure welding arcs and the differences between welding arcs under high pressure and normal pressure are analyzed in this paper. 对高压下焊接电弧特性(电弧辐射、传导、对流)的改变以及焊接电弧的形态变化进行了分析。
- To put(gas or liquid) under a greater than normal pressure. 用大于正常压力对（气体或液体）施压
- At normal pressures steam condenses at 100℃. 在正常的压力下，蒸气在摄氏100°时凝结成液体。
- The simplest method of welding two pieces of metal toghter is known as pressure welding. 把两块金属焊接在一起的的最简单的方法就是压力焊。
- Eventually, the hose springs a leak or ruptures under normal pressure. 最后在正常压力下热水管产生裂缝或破裂.
- At normal pressures steam condenses at 100oC. 在正常压力下，水蒸气在摄氏100度时凝结。
- The application of the vertical steel electroslag pressure welding technology has taken place of join-colligation and manual arc welding method. 竖向钢筋电渣压力焊技术的应用,代替了搭接绑扎和手工电弧焊的方法。
- Experiments prove that this hot pressure welding control technology has obvious advantages in precision welding areas and is worth to generalize the use of it. 通过实验证明,这种热压焊控制技术在精密零件的焊接领域中优势明显,应用性值得推广。
- Taking advantage of advanced SEM and TEM technology and modern TFD theory, explanation to microscope bonding mechanism of cold pressure welding was made. 利用近代界面及表面电子结构理论(改进的TFD理论)和现代先进分析测试技术对冷压焊结合的微观机理进行了分析。
- The results indicate that the formation of calcium silicate hydrate is difficult at normal pressure. 结果表明,在常压下除硅,难以形成水合硅酸钙。
- After reaching the normal pressure, switch off and take down nozzle jet and plug to end inflation. 当到达正常气压后,切断启动开关,取下气嘴及插头,充气完成。
- Economic: Keep car tire normal pressure at any time to save petroleum, protect tire and guarantee safety. 节省花费:汽车轮胎随时保持正常胎压,可节省汽油、保护轮胎、并确保行车安全。
- Being operated in normal pressure and decompression,It especiall is more marked. 特别是在常压减压操作时更为显著。
- The reasons and analysis of quality defects of popular application of vertical rebar electroslag pressure welding in engineering are introduced and methods are presented in the paper. 本文阐明了竖向钢筋电渣压力焊在工程中广泛应用后产生的质量缺陷的原因及分析和如何解决这些缺陷的措施。
- The process of melting HNS by blowing NH3 under normal pressure requires moderate content of [O],[S] in molten metal. 吹NH3条件下，钢液中保持一定量的氧、硫表面活性元素，有利于氮的吸收。
- Hi-Tech technology projects focused on the promotion of "pressure electroslag welding personally combined pressure welding, cold extrusion sleeve, thread to connect the" new technology. 重点推广高科技术项目“电渣压力焊亲自合式气压焊、套筒冷挤压、螺纹连接”新技术。
- Objective:To explore nosogenesis operative indication and opportunity of normal pressure cranial hydrocephalus. 目的:探讨正常压力性脑积水的发病机理、手术指征及手术时机。
- The advantage of the traditional pressure welding and brazing in joining aluminium to steel was stated in detail and the disadvantage of the two methods in industrial production was also indi... 详细介绍了铝钢熔焊方法和工艺的最新进展,对铝钢熔焊的研究方向进行了预测。
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