For welding low-alloy and high strength steel with corresponding strength grade.

用于相同强度等级的低合金高强钢的焊接。

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So the properties of plastic molding for lower strength grade lumber can be improved by reducing the strain rate.

硬化强度等级低的板材可以通过降低变形速率改善塑性成型性能。

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Load Angle, eccentric distance, steel ratio, concrete strength grade and length-thickness ratio had been analyzed.

分析了加载角、偏心距、含钢率、混凝土强度等级以及肢长厚比对构件承载力的影响。

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Lost in the celebration of those halcyon Charleston days is that the era spanning 1920 (when the 18th Amendment became law) to 1934 (when the amendment was repealed) was marked by raging culture wars, rampant xenophobia, political upheaval, and threats of death or worse that came more often via poisonous industrial-strength alcohol masquerading as low-grade liquor than the rat-a-tat-tat of a Tommy gun.

FORBES: Booked Review: Another Round for Prohibition