坑

However, because of lacking high efficiency and high precision for the measurement of craters on the conical surface rock, the traditional single row drilling experiment is carried out on planar rock.

由于缺乏对锥面岩石破碎坑的有效的、高精度的测量手段，所以传统的单齿圈试验都是针对平面岩样进行的。

From the real practice environment, it indicates that, by using this technology, we can measure and analyze the craters and bottom?hole pattern when the conical surface of the rock is the inner or outer cone with random angle in high efficient and high precision.

实际应用表明，利用该技术能够对任意角度的内锥面、外锥面岩石破碎坑和井底进行高效率、高精度的数字化测量和分析。

It is the moderate size scallop on the stone that makes us feel consolatory. It will be filled with water when it rains.

稍稍能安慰我们的，是在那石上有一个不大不小的坑凹儿，雨天就盛满了水。

There is 1 secondary school, 2 continuation schools and 9 primary schools in Pingshan sub-district; 1 secondary school, 1 continuation school and 3 primary schools in Kengzi sub-district.

坪山街道办现有中学1所，成人学校2所，小学9所。坑梓街道办现有中学1所，成人学校1所，小学3所。

The upper control rod should hang down right next to the lower one.

上应控制杆坑下来的权利，旁边的下一个。

The effect of pit flooding on preventing the interaction of molten corium with concrete is studied in the thesis.

论文对于堆坑淹水措施在减缓熔融物和混凝土反应方面的作用进行了研究。

Notch and groove were produced on fiber's surface by plasma's pHysical bump and corrasion, meanwhile oxygenic or nitrogenic radicals were also grafted on the surface. Through hydrolyzation, acetate fiber's surface will be denuded by cellulase enzyme. Surface of the fiber will be granulated and specific surface area will be enlarged by plasma and enzyme treatment, therefore obviously improve fiber's surface performance.

等离子体对纤维的物理撞击和表面刻蚀使纤维表面产生凹坑和沟槽，同时可在纤维材料表面引入含氧或含氮基团；而纤维素酶对纤维素的水解作用，促使纤维表面被剥蚀；等离子体与生物酶处理都能使纤维表面粗糙化，比表面积增加，使纤维的表面性能得到明显改善。

There is a choice of two courses before him: one is to correct his mistakes and be a good Party member, the other is to slide further down the path and even fall into the pit of counter-revolution.

这里有两条可供选择的道路：一条是改正错误，做一个好的党员；一条是堕落下去，甚至跌入反革命坑内。

In spite of is what pit, as long as have the package formation, to see its formation appearance, is gradually a formation, thorough in muscle of, is still single- the layer coxcombry in surface,- the sort say, the former is true the latter is false.

不论是什么坑，只要有包裹形成，要看它的形成状态，是渐次形成，深入于肌里的，还是单一的—层虚浮于表面，—般说来，前者真后者假。

No, really, we're in a crater.

你真搞笑-不，我是说真的，我们现在在坑里

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。