1) detecting pinhole
探测针孔
1.
Because the detecting pinhole is used in the laser confocal bio-chip scanner,the system is characterized by its very small field of view and high signal to noise ratio.
本文探讨了一种激光共聚焦生物芯片扫描仪的成象原理和高分辨率特性,其中指出激光共聚焦生物芯片扫描仪由于采用了探测针孔,因而视场大大减小,信噪比大大提高,同时每幅图象逐点扫描形成,因而可成高分辨率的象。
2) pinhole size detector
针孔尺寸探测器
3) photoelectric pinhole detector
光电针孔探测器
4) five-hole probe
五孔探针
1.
The flow field in gas burner s outport is measured by the five-hole probe.
使用五孔探针在模拟实验台上进行旋流燃烧器出口流场的测试,得到了较完整的旋流流场速度分布图,取得了一定的应用五孔探针进行复杂流场测试的经验。
2.
The flow in a centrifugal compressor volute,which has a circular cross section,has been measured in detail by means of the five-hole probe.
利用五孔探针对离心压缩机蜗壳内部的三维流动进行了详细的测量,在此基础之上,着重对圆形截面偏心蜗壳内部三维流场的流动过程进行研究与分析,旨在为把握其三维流动的生成演化细节和积累流动图谱等基础性资料,为今后蜗壳设计与改良提供可靠数据并打下良好基础。
3.
In this paper the flow field in swirler is measured by five-hole probe, hotwire and LDA.
叙述了分别采用五孔探针、热线和激光三种流场测量方法测量旋流器模型内的流场分布情况,并得出基本一致的实验结果,从而为旋流发生器的设计提供理论依据。
5) seven-hole probe
七孔探针
1.
Through the low speed wind-tunnel force measurements and flow field measurements by the seven-hole probe,the effects of body-strake on lift characteristics of the double-delta-wing aircraft are studied and mechanisms of increasing lift by body-strake are analyzed.
通过低速风洞测力试验和七孔探针对空间流场的测量,研究了机身边条对双三角翼飞机升力特性的影响,并分析了机身边条的增升机理。
2.
The seven-hole probe(SHP) is a device which can simultaneously measure the pressure and velocities of the steady flow,especially at large angles.
作为一种可以同时获得流动速度的大小和方向、以及总压和静压的气动测量装置,七孔探针能够被广泛应用于各种大角度的流动测量。
3.
By means of the seven-hole probe measurement in complicated condition,the velocities of the flow field are obtained at three different heights and different flying states.
在对几种典型的流场测量技术和方法进行比较之后,利用七孔探针测量系统在复杂流场环境下的测量优势,对直升机的腹部流场进行测量,得到了腹部弹舱以下3个不同高度的测点、在不同飞行状态下的速度矢量。
6) seven hole probe
七孔探针
1.
The cross plane flow field at different axial positions on the lee-ward of the model were scanned by a seven hole probe.
应用七孔探针定量流场测试技术,在低速风洞中通过定量测试细长旋成体背风区三维空间流场,研究了零侧滑条件下细长旋成体在典型大迎角情况下(迎角为55°)背风区附体和离体涡系的空间演化规律,加深了对细长旋成体背风区不对称涡系空间结构的认识。
补充资料：核爆炸地震波探测(见核爆炸探测)
核爆炸地震波探测(见核爆炸探测)
nuclear explosion seismic detection
hebaozho dizhenbo tanee核爆炸地震波探测(nuclear explos，onseismie detecuon)见核爆炸探汉，l。
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