The braze of stainless steel joints with wide clearance is made by pre filling alloy powder into the gap.

采用先在钎缝间隙中预填合金粉，然后在钎缝外置放钎料进行钎焊的方法，解决不锈钢接头宽间隙的钎焊问题。

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Conclusion the lactate clearance rate can pre - dict the prognosis of severe sepsis even in early phase.

结论乳酸清除率可用于早期评估重度脓毒症患者的预后转归。

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The distribution of pre-stress in the multi-layer structure is related to the global and local rigidity, the contact area and the clearance of superimposition.

结构内部的预紧力的大小和分布与结构的整体刚度、结合部位的局部刚度、过盈配合间隙、接触面积等因素有关。

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Opponents of the Voting Rights Act of 1965 say the pre-clearance requirement has outlived its usefulness.

WSJ: AG Holder: wants voting rights provision upheld

Attorneys for Shelby County argued that the pre-clearance requirement is outdated in a state where one-fourth of the Legislature is black.

NPR: Biden Leads Re-Enactment Of Voting Rights March

That might allow pre-clearance centres for goods, sited away from the border.

ECONOMIST: Canada and the United States