1)blade modification叶片改型
2)vane foil叶片叶型
1.The advanced integral designing strategy of vane foil was presented by SJTU-Foil choosing vane foil system for wind power from fan, A.Jameson基于控制理论的优化设计方法,开发出一体化设计风机叶片叶型平台。
英文短句/例句
1.A Study on Geometric Methods for Designing Supersonic Aerofoil of Axial Flow Compressor轴流压气机超音叶片叶型几何设计方法的研究
2.reactance blade反作用叶片，反击式叶片
3.Optimization design of typical blade profile of long blade in ultra-supercritical steam turbine超临界机组末级叶片典型截面的叶型设计
4.Aerodynamic Design of Diagonal Impeller and the Blade Design;斜流通风机叶轮设计及叶片造型方法研究
5.Hyperspectral estimation model for chlorophyll concentrations in top leaves of rice水稻上部叶片叶绿素含量的高光谱估算模型
6.The body of turbine blade automatic modeling system based on UG/OPEN基于UG的汽轮机叶片叶身自动造型系统
7.New Curve Vane’s Design Based on Three Circular Arc for Rotary Vane Compressor基于三圆弧的旋叶式压缩机新型线叶片设计
8.Effects of leading-edge modification on secondary flow in turbine cascades叶片前缘改型对涡轮叶栅二次流的影响
9.impeller clearance叶轮间隙;叶片间隙;导向叶片与工作叶片的间隙
10.adjustable blade可调叶片可调螺旋桨叶
11.stationary vane type centrifugal separator静止叶片型离心式分离器
12.ANALYSIS OF PROTEIN PATTERNS OBTAINED BY ELECTROPHORESIS IN CITRUS LEAF AND SEED柑桔叶片与种子蛋白质电泳带型分析
13.Research on Measurement and Analysis Technology of Blade's Surface;基于UG叶片型面测量分析技术的研究
14.Investigation of Turbine Blade Modeling Technique Based on NURBS;基于NURBS的涡轮叶片造型技术研究
15.Optimal Design of Compressor Blade Profile and Aspirated Hole;压气机叶片型面及吹吸气孔优化设计
16.Study of the Blade Design of the Small Horizontal Axis Wind Turbine;小型水平轴风力发电机叶片设计研究
17.The Lose Efficacy Analyse on the Type of 3102JT Industry Turbine Last Stage Blade;3102JT型工业透平次末级叶片的失效分析
18.Energy-saving Study on a New-style Double-acting Vane Steering Pump;新型双作用叶片式转向泵的节能研究
相关短句/例句
vane foil叶片叶型
1.The advanced integral designing strategy of vane foil was presented by SJTU-Foil choosing vane foil system for wind power from fan, A.Jameson基于控制理论的优化设计方法,开发出一体化设计风机叶片叶型平台。
3)reform of impeller叶轮改型
4)blade surfaces叶片型面
1.Based on economical and practical thoughts,a special machining method of the blade surfaces is presented in the paper,and some relative contents about it are simply introduced,such as its NC machining process method,the structure of the machine tool,work pieces' installation and the fixture,machining process and establishment and process of the blade surfaces' mathematical model.从经济实用的角度,提出了一种专用的叶片型面加工方法,简单介绍了此种方法的数控加工工艺方案、加工机床结构、工件装夹及夹具、加工过程、叶片型面数学模型的建立及处理等,并提出了进一步改进的方法。
2.This paper summarizes the present inspecting methods and the developing trend of blade surfaces inspection,and introduces a better device-the Laser-scanning Machine System.概述了自由曲面类零件———叶片型面的检测现状及发展趋势,介绍了针对叶片型面的激光测量系统,分析了激光扫描测量的约束条件及规划要求。
3.The blades are key parts to the turbine、the aeronautic engine、the ship’s thruster and others equipments,its quality will directly influence the steamy turbine’s working,but the blade surfaces’quality will directly influence the blades’quality .叶片是汽轮机、航空发动机、船舶推进器等的关键部件,其质量直接影响汽轮机等的工作性能,而叶片型面的质量直接关系着叶片的质量。
5)vane shape叶片型面
1.The paper introduces the construction features of undevelopable ruled surface integral impeller and two 5-Axis numerical control mill machining methods of vane shape which are "line contact" (flank milling) and "point contact".文章介绍了不可展直纹面型整体叶轮的结构特点及五坐标数控铣削加工叶片型面“线接触”(侧刃铣)和“点接触”两种方式,分析了采用侧铣加工产生误差的原因,对加工中的不同工步及精加工薄叶片的特殊处理进行了分析,并提出了相应的解决方案,对整体叶轮的数控加工有一定的现实意义和实用价值。
6)blade surface叶片型面
1.The new blade surface quality evaluating indexes are put forward through the analysis of present situation of measurement on the surface tolerance of blade.通过分析叶片型面测量及误差分析的现状,提出了新的叶片型面质量评估指标。
延伸阅读
外贸改型54式7.62毫米手枪Image:11592235129645187.jpg 外贸改型54式7.62毫米手枪
54式7.62毫米手枪是我国仿制前苏联tt1930/1933式手枪的产品，于1954年定型，至今仍装备部队，是我国生产和装备量最大的手枪。54式手枪的自动方式采用枪管短后座式，闭锁方式采用枪管摆动式，保险装置为击锤保险，该枪还设有空仓挂机机构。口径:7.62毫米全长:196毫米枪宽:30毫米枪高:128.5毫米枪管长:116毫米全重:0.85千克瞄准基线长:156毫米初速:420-440米/秒射速:30发/分射程:50米枪弹:51式手枪弹7.62*25毫米弹匣容量:8发尽管大众观点认为，54已落后于时代，但它绝对是一枝世界名枪，杀伤力鲜有出其右者。打穿防弹服的“黑星手枪”之传说更是为其蒙上了一层神秘色彩。现在它又推出了9毫米的新版本，外观质量有了显著的提高，一点不比新推出的92差！当然，7.62弹改成了9毫米弹以后，该枪著名的穿透性能恐怕会有所下降，但停止作用应该会改善。该枪一定会焕发出新的生命力！顺便说一句，不少打过新型92手枪的人对该枪的评价实际上都不咋地，很多人反而对老54念念不忘。老54外观差点，但威力与可靠性真不是盖的……9年前的《轻兵器》上就有9毫米的介绍，而在北方的出口清单上，该口径的54更是推出多年，而且不止一种！
