1) the entrance angle of the expansion tube
入口扩张管角度
2) flaring angle
扩口角度
1.
To provide a reference for future burner design,a numerical simulation method on the influence on coaxle swirl burner of change of flaring angle of primary air tube was proposed.
为了改进燃烧器设计,提出了一次风扩口角度改变对同轴旋流燃烧器影响的数值模拟方法。
3) pipe flaring tool
管口扩张器
4) Keratectasia
[,kerətek'teiziə]
角膜扩张
1.
The Research of Post-LASIK Keratectasia in Rabbits' Eyes after LASIK Surgery;
兔眼准分子激光原位角膜磨镶术后角膜扩张的研究
2.
This article reviews the current study on keratectasia after LASIK.
LASIK术后角膜扩张是少见而严重的并发症之一,严重影响手术效果,近年来引起广泛关注。
5) expansion angle
扩张角
1.
The effect of expansion angle of inlet on the heat transfer and flow resistance was tested and the quadrate shell was compared with circular shell.
对气流横向冲刷圆壳管束的传热和阻力性能进行了实验研究,对不同进气扩张角对传热与阻力的影响进行了测试,并与气流横向冲刷方形区域均匀布管管束比较,结果发现,均匀进气方形区域布管的传热性能好于扩张角进气圆形区域布管,但阻力增大,综合性能前者好于后者。
2.
The effects of half expansion angle, expansion ratio and boundary conditions on performance of 2D micronozzle with half throat heitht 34 were numerically studied.
本文数值模拟喉部半高为34μm的二维微喷管,分别分析了固定进口及固定喉部尺度下扩张角、扩张比以及滑移边界条件对微喷管性能的影响,发现最佳半扩张角在20°-22°之间,而最佳扩张比为7。
6) expansion cone half angle
扩张半角
1.
Analysis on effects of expansion cone half angle on performance of nozzleless booster
扩张半角对无喷管助推器性能的影响分析(英文)
补充资料：入口
1.进入嘴中。指饮食。 2.外国或外地区的货物运进来。 3.进入建筑物或场地所经过的门或口儿。
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