A fishing rod's action is a function of three primary factors, blank material, taper and thickness of the blank.

钓竿动态的功能延自三个主要因素，竿身材料，竿身锥度和厚度。

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Through the optimization of shape and dimension for the blank material, the head is prone to shape and the wall thickness is uniform.

通过优化坯料形状和尺寸，使封头易于成形且壁厚均匀。

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The main cause of too small flanged hole end diameter on parts of the Audi car has been found by analysis to be thinning of blank material and rebound.

对奥迪轿车零件翻孔端部直径偏小的分析结果表明，其主要原因是材料变薄及回弹所致。

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Though it has been estimated that in Earth's early history only a few percent of comets or asteroids arrived at low enough angles, the bombardment would have been heavy enough to deliver a significant amount of intact organic material and water, Blank said.

BBC: Comets could have seeded life on Earth

In lieu of a bullet a blank round had a small wad of material that is dangerous at very close range.

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