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1·WELDED JOINTS: 1. The highest hydrogen concentration is found along the fusion line.

结果表明：在焊接接头中，1。沿熔深方向上，氢分布是不均匀的。

2·The fatigue crack propagation rate of the fusion line and weld toe are greater than that of the others.

熔合线和焊趾处疲劳裂纹扩展速率较其他部位大。

3·A crack is found after SR heat treatment in the vertical welding fusion line for water distribution ring pipe of a electric machinery.

某设备制造厂电机配水环管立缝在消除应力热处理后，熔合线附近出现裂纹。

4·Two kinds of heat simulated specimens of fusion line are made that their resistance to H2S stress corrosion is proved to be the minimum.

作了两种熔合线部位的热模拟试件，证明其抗h_2s应力腐蚀性能最差。

5·Based on the fracture site investigation and macro-rod fracture analysis, the welding rod fracture occurred in the vicinity of the weld fusion line.

通过对最近的一次断裂拉杆现场调查和宏观断口分析，发现断裂发生在拉杆的补焊焊缝熔合线附近。

6·These conclusions are important theory to guide the study of the formation mechanism of cold cracking in the two sides of fusion line of dissimilar steel welded joint.

所得结论、对研究异种钢接头熔合线两侧的冷裂纹的形成机理有其理论指导作用。

7·Consequently, pitting corrosion resistance of the welded joint declines obviously and pitting preferentially occurs at ferrite phase in the high temperature HAZ near the fusion line.

焊接接头的耐点蚀性能明显下降，点蚀优先发生在高温热影响区所在的铁素体晶粒内。

8·The tensile test fracture area locates on weld seam, and the hardness near HAZ fusion line is the highest, away from the fusion line, the hardness declines and reach the parent metal hardness.

焊接接头的拉伸试验断裂部位在焊缝。焊接HAZ熔合线附近的硬度值最高，远离熔合线硬度降低，并逐渐接近母材金属的硬度。

9·So to anyone who has already dumped their fixed line, switched to a cheaper fixed-line provider or does not have broadband, Fusion looks pricey.

这样，对于那些已经放弃使用固定电话的消费者，或那些已经从其他固定电话供应商里认购了更加便宜的固定电话业务的消费者，或是没有认购宽带服务的消费者来说，融合业务就显得有些昂贵了。

10·The progress of programming in line was depicted in detail. It gathered data fusion, path planning and tracking control.

文中具体描述了协调规划控制的过程，它集数据融合、路径规划和跟踪控制于一体。