raise-bore hole

I ask Mawu to drill a hole on the iron with his sharp teeth, make a clear break of semicircle and raise the cover of the can.

我便教玛乌，先用尖牙扎穿铁皮，然后顺势划出一个半圆，这样就能将盒盖掀起了。

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In the case of a bottom-hole sample it is necessary to raise the temperature and pressure of the field sample to reservoir conditions.

如果是井底取样，有必要将样本的温、压恢复到油藏条件。

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The decision has been made to raise taxes to fill the hole in their national budget.

他们已经决定提高税收来填补法国预算缺口。

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This paper changes conventional manufacturing technology on long hole of square steel to raise working efficiency.

改变传统的方形长孔加工工艺,提高工效.

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On the basis of principle of calculations of area, sample thickness and hole deviation, this paper puts forward a simplified computational procedure which can raise calculation efficiency.

通过对地质计算中面积计算、槽坑钻样品厚度计算、钻孔弯曲度修正值计算的原理阐述，简化了计算程序，提高了计算效率。

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