1) three-hole pressure probe
三孔针
2) three-hole probe
三孔探针
1.
(6) Using three-hole probe to measure swirl may generate unstableness because of the existence of radial velocity.
利用设计的叶片式旋流发生器,在某小型低速风洞中进行了整体涡旋流、局部涡旋流、对涡旋流的模拟,对三孔探针、五孔探针进行了标定,对所模拟出的旋流进行了测量。
3) combined three-hole probe
三孔动态探针
1.
An advanced measuring system in the world for unsteady flow field with combined three-hole probe of which the structure can be easily made and maintained has been developed.
为此，本研究开发了如图１（ｂ）所示的三孔动态探针。
4) wall proximity effect
圆柱三孔探针
5) pinhole
[英]['pɪnhəʊl] [美]['pɪn'hol]
针孔
1.
Analysis of pinhole defect formation mechanism in aluminium foil;
一种铝箔针孔形成机理的探讨
2.
Effect of particle dimension in aluminium foil rolling oil on pinhole formation;
铝箔轧制油中粒子尺寸对针孔形成的影响
3.
Reasons for forming pinholes and cracks in ion-exchange membrane and their effects as well as patching-up skills;
离子膜出现针孔和撕裂的原因、影响及其修补技术
6) pin hole
针孔
1.
Research and practice on pin hole of light conversion foil process of aluminum and aluminum alloy
铝及铝合金薄转换箔轧制过程中的针孔
2.
The mechanism research of pin hole formation has been performed by applying surface appearance and element quantita-tive analysis method.
采用SEM表面形貌和元素定量分析方法对铝箔针孔形成机理进行了研究,提出了“非金属夹渣在轧制过程中的脆性断裂可导致铝箔形成短程线性针孔”,以及“铸轧带材表面缺陷也可形成分散性针孔”的机理;将这一机理应用到软管用铝合金箔材(简称软管箔)的生产实践中,在减少针孔方面取得了重大突破。
3.
0065 mm aluminium foil's performance, pin hole and surface quality are studied.
0065mm铝箔的性能、针孔度、表面质量。
补充资料：九孔针
1.古代妇女七夕乞巧时所用的针。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条