In addition, there is usually a small amount of extra hole drilled to allow for junk, hole fill-in and other conditions that may reduce the effective depth of the well prior to running logging tools.
除此之外，考虑到在下入测井工具之前可能降低井眼有效深度的井底碎屑、井眼充填和其它条件，通常还要钻进一段额外井眼。
For certain models, small perturbations to the extra dimensions would probably cause all the black holes and strings to ultimately merge into one giant black hole.
对于某些模型，对额外维度的微小扰动，就可能会导致所有的黑洞和黒弦最终合并成一个巨大的黑洞。
When a nitrogen atom sits next to a vacant spot in the carbon crystal, the intruding element provides an extra electron that moves into the hole.
当氮原子与碳晶体中的空心点相邻时，氮元素会产生特定的电子，这些电子可以移动到那个空心点里。
This means there is a greater chance of their meeting one another, allowing an extra atom to fill a hole and restore the crystal structure.
这意味着它们有更大几率相遇，因而多余的原子能填补空洞，恢复晶体结构。
If there are extra dimensions, then the gravity from the black hole in the center of our galaxy might dramatically brighten the images of stars beyond it.
如果有其他维度，那银河系中心的黑洞引力就可能使其外面的恒星影像异常明亮。
"Or should we create a rainy day fund so that we have extra money available to fill that hole. We should live within our means." - Arnold Schwarzenegger.
或许我们应该建立一个基金未雨绸缪，这样我们便有额外的钱填补那个财赤洞。我们必须量入为出。—阿诺德·施瓦辛格。
The square strip can be used to regulate position among different fixing hole and not occupies extra inner surface space of the cabinet.
方孔条既可以在不同的安装孔间调整位置，又不必额外占用机柜的内部空间。
The scientists thought black hole is the extra compacted area formed by the collapse of celestial body any matter including light couldn't escape out of this area).
科学家们认为黑洞是天体塌缩形成的超致密区域（包括光在内的任何物质都不能从该区域逃逸）。
Is drills the deep well, the extra-deep well, the horizontal well, the slant hole, the directional well, the windowing well and the low seepage stratum well essential ideal equipment.
是打深井、超深井、水平井、斜井、定向井、开窗井及低渗透地层井不可缺少的理想设备。
Is drills the deep well, the extra-deep well, the horizontal well, the slant hole, the directional well, the windowing well and the low seepage stratum well essential ideal equipment.
是打深井、超深井、水平井、斜井、定向井、开窗井及低渗透地层井不可缺少的理想设备。
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