• The bit is usually a drag bit fitted with either PDC or natural diamond cutting structures, but the core bit is unusual in that it has a hole in its center.

    钻头通常属于刮刀型,装备PDC或者天然金刚石切削齿,芯钻头的特别之处在于钻头中心

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  • Based on the theoretical analysis, a new type of blade bit was invented. And this kind of bit combines the advantages of PDC bits and drag bits. And a series of field experiments were performed.

    理论分析基础,综合PD C钻头刮刀钻头优点,设计了新型的刮刀钻头,并进行现场试验

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  • And just as their long, heavy trains pose a burden to peacocks, the extravagant feathers of Anchiornis may have been a bit of a drag, literally.

    对于雄孔雀来说,硕沉重尾屏是个沉重的负担,而过多的羽毛可能同样拖累了近鸟龙

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  • Not only do they save a bit of development time, but they also provide a consistent approach that works well in the presence of other handlers-even other click-and-drag handlers.

    它们不仅节省大量的开发时间而且提供了一种一致方法这种方法同样适合于其他处理程序—甚至适合其他点击-拖动处理程序。

    youdao

  • This section contains a lot of small functions, each of which takes care of a bit of the annoying boilerplate that usually comes with implementing drag-and-drop functions.

    包含很多函数每个函数负责实现拖放功能处理一些烦人重复工作。

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  • In the working example, move the slider pointer at the top of the display a bit to the right (that is, grab it with your mouse pointer, drag it over, then release the first button).

    实际例子中,显示器顶部滑块指针稍微移动一点(就是鼠标指针放在上面,按下鼠标左键拖动然后释放鼠标左键)。

    youdao

  • Female fat tends to be disproportionately distributed in the lower half of the body, giving a bit more lift to the legs which in turn reduces body drag.

    女性脂肪身体的分别并不平均,身体下半部分更多一些使得她们的浮得更高,减少了身体的拖动

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  • IMF economists trimmed their projection for global growth a bit, partly because of the drag in the us from the immediate budget cuts under sequestration.

    国际货币基金组织经济学家下调全球经济增长的预测值,部分原因是美国因自动减支计划而立即削减预算的举措拖累了经济。

    youdao

  • You realize you've been a bit obsessive and you feel it's time to apologize to your non-fandom friends for trying to drag them into it.

    意识到自己过于着迷了感到向非花朋友们道歉因为总是试着把他们“拉下水”。

    youdao

  • You realize you've been a bit obsessive and you feel it's time to apologize to your non-fandom friends for trying to drag them into it.

    意识到自己过于着迷了感到向非花朋友们道歉因为总是试着把他们“拉下水”。

    youdao

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