Once upon a time my mother was knitting a style of sweater that had many open holes in the weave.
一天妈妈正在织一款毛衣，纹理间有很多小洞。
Barricades will remain around crane and non-stable soil or open holes on the site at the end of the shift.
每班工作结束时，吊车、非稳定地基或开孔周围的安全防护栏应继续保留。
Field applications show that these techniques can be successfully used to solve problems of cementing the long open holes in this area.
现场应用表明，这些技术措施较好地解决了该地区封固长裸眼段的难题。
Field applications show that the slurry can seal off long open holes of low formation pore pressures and achieve good cementing quality.
现场应用表明，该水泥浆体系解决了桩西油田地层压力低、封固段长和固井质量差的问题。
In cold-formed steel structures, we need to open holes on flange and web of beams and columns for the purpose of getting through the pipeline.
在冷弯薄壁型钢结构中，为了降低层高而让管线从梁中通过，在梁和柱的腹板及翼缘中常需要开孔洞。
The paper mainly describes the standard and comprehensive technologies for logging CBM open holes and their applications in exploration and development of CBM.
本文主要论述了煤层气裸眼井的标准测井和综合测井技术及其在煤层气勘探开发中的应用。
The paper mainly describes the standard and comprehensive technologies for logging CBM open holes and their applications in exploration and development of CBM.
本文主要论述了煤层气裸眼井的标准测井和综合测井技术及其在煤层气勘探开发中的应用。
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