压型金属板成型后，其基板不应有裂纹。
Pressing sheet metal forming, its substrate should be crack.
论述了所采用的合理的压型、组焊工装及焊接工艺，保证了履带板的制造质量。
This paper describes the rational pressing. assembling and welding processes for track shoe to ensure its manufacturing quality.
试验结果表明机翼型叶片在全压效率、稳定运行范围及高效运行范围比相应的板型叶片具有优越性；
The measurements show that the airfoil blade fan prevails over the plate one in the aspects of total pressure efficiency, stable operation range and high efficient operation range.
根据海涂土壤特性设计了不同形状参数的测板，配装于SY-1型静载式水田土壤承压仪，在进行海涂土壤承压特性研究中取得了较理想的效果。
These dishes were disposed to a SY 1 dead load paddy field soil pressure instrument to study soil pressure sinkage characteristics on coastal shoaly land in Zhejiang.
压型金属板安装应平整、顺直，板面不应有施工残留物和污物。
Pressure should be the formation of metal plates instal led, straight, there should be no construction of the plate surface residue and dirt.
对流量大允许压降小的情况，应选用阻力小的板型，反之选用阻力大的板型。
For large flow pressure drop allows small, should choose small resistance of the plate type, vice choose resistance of plate type.
本文对V - 4型浮阀塔板压降进行了全面的分析，发现升程也是影响塔板压降的一个重要因素。
The pressure drop on the Glitsch valve tray is analyzed. The models of pressure drop are derived dealing with the valve lift.
本文对V - 4型浮阀塔板压降进行了全面的分析，发现升程也是影响塔板压降的一个重要因素。
The pressure drop on the Glitsch valve tray is analyzed. The models of pressure drop are derived dealing with the valve lift.
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