bore diameter
孔径
常用释义
英式发音
美式发音
基本释义
- 枪管口径：枪管内径的测量值，通常用于描述枪支的大小和类型。
例句
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1·Single plane mean bore diameter deviation.单一平面平均内径偏差。
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2·Single plane mean bore diameter deviation.偏差减为一毫米。
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3·Bore diameter variation in a single radial plane.单一径向平面内径变动量。
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4·Thus by a simple machining operation on the face of the moulding the bore diameter is not disturbed.这样在塑件的平面上作简单的修饰不会影响到塑件的使用。
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5·Mean bore diameter: arithmetical mean of the largest and smallest single bore diameters in one plane.平均内径：同一平面上最大和最小内径的算术平均值。
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6·In this way, code NU2308 is obtained for a cylindrical roller bearing with a 40 mm bore diameter (Section 1.6).用这种方法，获得了NU2308为代码的孔直径40毫米的圆柱滚子轴承(16节)。
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7·Small bearings with a bore diameter up to 100 mm can be properly mounted by measuring the lock nut tightening Angle.孔径最大为100毫米的小型轴承可通过测量锁定螺母的紧固角度正确安装。
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8·As the outer bore diameter is larger than the inner one, the filter cartridges have a good deep-level filtering capability.滤芯过滤孔径外大内小，具有优良的深层过滤效果。
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9·In the dimensional plans, several outside diameters and width dimensions are assigned to each bearing bore diameter (Figures 1.761.78 and Table 1.9).在尺寸方案，几个外径和宽度尺寸被标示为每个轴承孔直径(数字1.761.78和表1.9)。
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10·A method of machining to produce the big bore diameter PTFE sifter of the parts for high speed diazo printer was reported, by using polymer PTFE material.报道了采用新型高分子材料聚四氟乙烯车削板为原料，机械加工生产高速晒图机的重要部件——大孔径聚四氟乙烯筛板的方法。