In this article,the factors that influence the spray characteristics of the pressure-swirl atomizer whose atomizing mass flow is very small have been studied experimentally and the influence of the tangential orifice total area on spray characteristics of the pressure-swirl atomizer attracted our attention because only.
本文对小流量离心式喷嘴雾化特性及其影响因素进行了实验研究,着重研究了其他研究者很少涉及的切向孔总面积对离心式喷嘴雾化特性的影响,并对离心式喷嘴燃料分布特性进行了研究。
Stress analysis and design for tangential opening tubing connection on pressure vessels;
压力容器切向开孔接管区的应力分析设计
The Experimental Research on the Tangent Slot Injection Flow to the Performance of Diffusion Cascades;
切向孔隙改善扩压叶栅性能的实验研究
The Influence of Tangent Air Injection to the Aerodynamic Performance of Highly-Loaded Compressor Cascades;
切向孔隙流动对大折转角压气机叶栅气动性能的影响
tangental acceleration
切线[切向]加速度
double end cut-off and boring machine
双端横切及主钻孔机
peek in [ out ] through a hole
从小孔里向内[向外]偷看
Bette glanced earnestly round at the friendly faces, and seemed to draw strength from their approval.
蓓蒂恳切地向四面看看那些友好的面孔，好像由于他们赞同而得到些力量。
A Clinical Study of Pituitary Adenoma Resection by Trans-single Nostril Transsphenoidal Sinus Approach;
经单鼻孔蝶窦入路垂体瘤切除术的临床研究及简易鞍底定向凿的设计构想
A one - way peephole in a door.
窥视孔门上单向的窥视孔
Sprocket holes: Feed holes in paper tape.
刺轮孔:纸带上，引导纸带向前的小孔。
One face to God, and another to the Devil .
一张面孔向上帝，一张面孔朝撒旦。
POTENTIAL AREA FOR LITHOLOGIC RESERVOIR IN MEMBER 2 OF KONGDIAN FORMATION F KONGNAN AREA
孔南地区孔二段岩性油气藏潜力方向
Perforatig rules: Steel rules which has a series of cuts for perforating sheet of paper.
打孔线:有着一串切口，用来在纸上打孔的钢线。
Comparative study of two-port and three-port laparoscopic cholecystectomy
两孔法和三孔法腹腔镜胆囊切除术的对比研究
directional single-plane jet perforator
单面定向聚能弹射孔器
directing punched spooled output
指向穿孔假脱机输出
sidepiercing cam actuated die
侧楔作用侧向冲孔模
null-type yaw probe
对零式(三孔)方向测针
A wrong tendency of putting money above everything (or all)else in all matters
一切向钱看的错误倾向