core bit

基本解释

Run in a diamond core bit.
下金剛石取芯鑽頭。
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The core bit includes shank and thread , which consists of male thread and female thread.
有直柄鑽頭和螺紋柄鑽頭之分，螺紋柄分爲內螺紋和外螺紋。
A core bit is used to accomplish this, in conjunction with a core barrel and core catcher.
使用取芯鑽頭、取芯桶和巖心爪來完成取芯工作。
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Talk a little bit about the work of Interfaith Youth Core and what its basic mission and goals are.
簡要談談跨信仰青年核心的工作,及它的主要使命和目標吧。
普林斯頓公開課 - 人性課程節選
So, tell me again a little bit about Interfaith Youth Core and some of its goals and some of the ways it carries out those goals.
再談談跨信仰青年核心組織,它的一些目標,以及它要實現這些目標所採用的方法吧。
普林斯頓公開課 - 人性課程節選

Based on the Snapdragon S4 from Qualcomm, the phone sports a 1.2GHz dual-core CPU and an Adreno 225 GPU. We'll discuss performance details a bit later, but quite simply, the phone offers a lot of power in a little package and feels every bit as snappy as the dual-core One X and Galaxy S III.
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The iCade Core, meanwhile, has a bit more invested in aesthetics than its more portable stablemate.
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