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。

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Based on the engineering practice, this paper introduced constructional technique and quality assurance measures of big bore hole digging and pouring with expansion pile head.

通过工程实例，介绍大孔径扩大桩头人工挖孔灌注桩的施工方法及质量保证措施。

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Among the celebrity magazines, one bore the photo of a homely kid with big ears who scored the highest on the national merit scholarship test.

在名人杂志之中，有一本上刊登了一个耳朵大大的普通小孩的照片，他在国家优秀奖学金测验(national merit scholarship test)中取得了最高分。

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23456789 All right, here I gave it a big number, 123456789. And again, I don't want to bore you, but you can see what's going on here with this trend.

我给出一个大数字，又一次，我并不想令你们感到枯燥，但你们可以自己看看会发生些什么,这儿有个有趣的问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

He bore this second big disappointment in his life stoically.

ECONOMIST: Prince Sadruddin Aga Khan

Not so long ago, all of the big accounting firms were full-bore tax shelter merchants.

FORBES: East of Eden: Mitt Romney's 2011 Returns

These moves may seem small-bore compared to gun laws in many other countries, but they are a very big deal here, and it is hard to see how the ban on assault rifles will get past Republican (and indeed some Democratic) opposition in Congress.

BBC: President Obama's next campaign - against the gun lobby