unperforated

unperforated

1. unperforated tape

[计] 未穿孔纸带

2. In order to study the effect of web openings on the behavior of composite beams under negative moment,three perforated and one unperforated cantilever composite beams were designed and tested.

为研究腹板开洞对负弯矩区组合梁受力性能的影响,对三根腹板开洞外挑组合梁和一根对比梁进行了试验研究,考虑是否开洞、洞口大小、洞口补强等参数的影响。

3. unperforated magnetic tape

无孔磁带

4. The result is that key parameters affecting bottom water coning are thickness of unperforated ...

结果表明,避射厚度、生产压差、临界产量等是影响底水锥进的关键参数。

5. The term is also used to describe unperforated sections of casing or liner.

该术语也用于描述没有被射孔的套管段或衬管段。