| 释义 |
- 接头效率：指焊接接头承受力与母材承受力之比，用于评估焊接接头的质量和性能。
1 ?接头系数 表3 钢制压力容器中使用的钢材安全系数 6、焊接接头系数（Joint efficiency）的影响 （1）焊接接头的影响 焊接接头是容器上比较薄弱的环节，较多事故的发生是由于焊接接头金属部分焊接影响区的破裂。 2 ?接合效率 ... 最后桅(四桅之上船) jiggle mast 接合效率 joint efficiency 压环 junk ring ... 3 ?连接效率 ... hydrostatic test press 液压试验压力 joint efficiency 连接效率 corrosion allowance 腐蚀余度 ... 4 ?焊接接头系数 ...头系数ф的思考,广州教育资讯网 关键词 焊接接头系数 主应力 经向应力 周向应力 轴向应力 [gap=382]Keywords： joint efficiency, principal stress, meridian stress, circumferential stress, axial stress ..
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Therefore, the effect of the defects on the strength of the joints was significantly reduced, and a joint efficiency of 84% was obtained. 随搅拌头转速增加，断口处缺陷明显减少，对强度影响不显著，接头强度可达母材的84%。 - 2
Our joint clean energy Research Center is funding new approaches to energy efficiency, clean coal — which we both need to deal with — and clean vehicles. 我们的清洁能源联合研究中心正在提供资金，针对节能、洁净煤——这方面我们两国都需要处理——以及清洁车辆开辟新的途径。 - 3
The reliability, fuel efficiency, and increased operational effectiveness inherent in the engine upgrade translates to increased Joint STARS availability to the warfighter and decreased costs. 发动机升级中具有的可靠性、高燃料利用率以及递增的作战效能转化成联合STARS递增的实用性和缩减的成本。
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