查询词典 weld bead

Fluoride is a major component of the low hydrogen electrode. It can react with hydrogen during welding to produce hydrogen fluoride, and decrease the hydrogen content of weld bead.

氟化物是低氢系手工电焊条的主要成分之一，在焊接时可与氢反应产生氟化氢，使焊道氢的含量降低。

Seam welded C276 alloy heat exchanger tubing to UNS N10276 is allowed providing the tube weld is not peened or bead worked, but the whole tube in both weld and base metal is cold drawn, bright annealed and passivated and is to ASTM B626 Class III specification.

如果管子焊缝不是peened or bead worked，则使用焊缝缝焊接式C276合金换热管(UNS N10276)是允许的，但是焊缝和基金属上的整个管子是冷拔的、光亮退火和钝化的，并应符合规范ASTM B626 Class III上的规定。

This swages out the weld bead, relieving the metal from the natural shrinkage that occurs as the weld cools.

这出swages焊、减轻自然萎缩，从金属焊接冷却现象。

Lowering the frequency produces a broader arc cone, widening the weld bead profile, which is great for build-up work.

更广阔的频率降低生产圆弧锥，拉焊台，这是伟大的建设工作。

When the content of the fluorides in the welding flux increase, it could improve the strength and toughness of the weld bead.

当焊药中氟化物的添加量增加时，可增进焊道的强度与韧性。

And baking oven can damage the weld bead so that re-melting and re-engagement with the pad.

而烤箱烘烤则可以使损坏的焊珠重新融化并再次与焊盘接触。

Bead-over-bead technique was found to help in improving the fracture toughness of weld metal further.

珠子超过珠子技术被发现，以协助改善断裂韧性的焊缝金属进一步。

However, welded metal is restrictedby weld bead and is sometimes distorted.

然而被焊接的金属受到了焊珠的限制，因而有时可能变形。

Thiscondition can occur in any weld bead depression, but it is more likely to occur in the end of abead, especially a tack weld.

该情况可能发生在任何焊珠凹陷中，但其最可能发生在焊珠的末端，特别是点焊。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。