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解释窟窿（多指在器物上人工做的）。 混凝土结构内有空腔，局部没有混凝土或蜂窝特别大。
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近义孔隙
英语
混凝土结构内有空腔，局部没有混凝土或蜂窝特别大。
1. 这座建筑的墙体上布满了孔洞，显得十分古老。
2. 他用手指在木板上戳了一个小孔洞。
3. 这面石墙上的孔洞，像是被岁月侵蚀的痕迹。
4. 我在纸上画了一个孔洞，作为窗户的象征。
5. 那个孔洞虽小，却能窥见外面的世界。
-opening or hole in a utensil, etc.
1.In the walls of the cubicle there were three orifices.
办公间的墙上有三个孔洞.
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2.High - strength bolts were inserted into the holes and tightened to a high preload level.
把高强度螺栓插入孔洞,同时拧紧螺栓达到高的预加载水平.
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3.The nano - pores prong the sample and are parallel to others.
纳米 孔洞是贯穿整个样品厚度的平行孔.
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4.Extrahaustorial membrane wrinkled , stained more deeply , wrinkled, and perforated.
吸器外质膜皱褶, 电子致密度加深, 并出现孔洞.
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5.That means PMMA has changed from polar polymer to non - polar polymer.
对此现象的解释机理提出了“孔洞”与“极性基团断裂”两种假设.
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6.Complex accumulated space reservoirs have severe heterogeneous due to fractures and cavities.
由于裂缝、孔洞等的存在,复杂储集空间储层具有严重的非均质性.
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7.Another novel optical design proposed is double slits optical head.
本论文另一创新设计是双孔洞的光学头.
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8.It was showed that the porosity size decreases with decreasing powder size.
研究结果表明:孔洞的尺寸随着粉末粒度的下降而减小.
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9.Plasma bolts impacted, squirting through the holes, and igniting the vessels.
等离子闪电插入, 射穿孔洞, 点燃了飞船.
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10.Holes or patches in Card Web.
棉网上有孔洞或碎片.
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11.The hole is a light to the naked eye can see through the hole surface.
孔洞是指在光芒照射下用肉眼可以看得见的穿越纸背的小孔.
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12.The invention provides smelting process to prepare physical model of borate glass radix hole container rock.
本发明提供了熔炼法制备硼酸盐玻璃基孔洞储层物理模型.
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13.And the intergranular morphology , the polygonal morphology and the fan - cleavage morphology are the main fracture morphologies.
“缝隙”和“孔洞”是其断口最主要的微观缺陷形貌特征.
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14.This componential alloy is propitious to transplant of flesh new bone structure because of holes.
作为生物材料,因为孔洞的存在,有利于人体新骨组织的长入以及营养物质的输送.
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15.Dinosaur eggs were perforated with tiny holes, which allowed life - giving oxygen to enter.
恐龙蛋被穿微小的孔洞, 从而使赋予生命的氧气进入.
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