查询词典 propeller

Patched-grid; complex flow; N-S equation; slip stream of the propeller

论文导师杨永，论文学位硕士，论文专业流体力学

The design of the 696 TEU container ships for the steel, stand-alone, single-propeller, the rudder alone, single-deck, double bottom, double-hull cargo hold area, the end models, the ball nose bow of the whole container vessel.

帮我也翻译下，可以给报酬本次设计的696TEU集装箱船舶为钢质、单机、单桨、单舵、单甲板、双层底、货舱区双壳、尾机型，球鼻艏的全集装箱货船。

Now the main production: 1092,1575,1760,1880,2400 multi-cylinder single-cylinder single network to multiple networks, net short-and long net paper machine, rotary screen machine to machine short-long network, Winder, pressure-ray machine , Dry pressure-ray machine, level-sizing machine, ramp-sizing machines, screen-basket, two-phase pump, ZBJ small pump,Ф500-1000 mm screw propeller, the slurry pond blender, 5 m3 Dajiang Ji , 12-inch circulating pump, a high concentration of vertical hydraulic pulper, horizontal hydraulic pulper, 1575,1092 standards and widening of Cutter, thin slurry valve 5 t and 8 t-cut grass and dust collector 606 Cleaner And so a variety of products, production of paper making equipment in various gears, sprockets, shaft length and various derivative Roll, Roll and maintenance Dryer, the drying system to do all kinds of steel gear.

现主要生产：1092、1575、1760、1880、2400单缸单网到多缸多网、短长网、长网纸机、圆网纸机改短长网纸机、复卷机、压光机、半湿压光机、水平式施胶机、斜式施胶机、振筐筛、两相流浆泵、ZBJ细浆泵、Ф500-1000mm螺旋推进器、方浆池搅拌器、5m3打浆机、12寸循环泵、立式高浓水力碎浆机、卧式水力碎浆机、1575、1092标准及加宽型切纸机、薄型浆料阀5t和8t切草机及除尘器606除渣器等多种产品，生产造纸设备用各种齿轮、链轮、长短轴及各种导辊、光辊并维修烘缸，制做各种烘钢大齿轮。

This invention relates to an automatic regulating device for wind-powered propellers having blades which are connected to the propeller hub by torsion springs and are self-adjustable in dependence of the wind forces acting on the blades and returnable by action of the torsion springs.

本发明涉及到一自动调节装置的风动力的螺旋桨叶片，其中有连接到螺旋桨枢纽扭转弹簧和自我调节的依赖，在风的力量采取行动，叶片和可回收采取行动扭转弹簧。

Wave is the rotor blades hinges on the hinge between the propeller blade hub, the hinge allows the blade perpendicular to the rotor plane up and down waving, in order to make it not have chatter and the shutdown will not touch the ground, usually limited to damping and compatible digital devices ...

挥舞铰是旋翼桨叶于桨桨毂之间的铰接，这个铰接允许桨叶垂直于旋翼平面上下挥舞，为了使之不会产生颤振及在停机时不会触及地面，通常都有阻尼及限位装置相配合。。。。

On the basis of analyzing the theory of the modeling of the propeller surface, this paper transforms the section data given by design to the data in Descartes coordinates. Interpolates the section data to get enough data and fits the blade surface with the least square method. A perfect C2 blade surface can be obtained by adjusting the deviation weight and fairing weight. According to the cylinder rough, two rough cut methods are preferred.

本论文在深入分析螺旋桨曲面成型原理的基础上，将设计时给定的桨叶曲面的切面数据转化为笛卡尔坐标系中的坐标，利用B样条方法对截面数据点插值并加密，得到足够的数据点，进而利用最小二乘法拟合出桨叶曲面，通过调整偏离权和光顺权得到了理想的二阶连续的桨叶曲面。

One 14 hp modified air-cooled go-kart engine drives the pusher propeller mounted at rear.

一个14马力的修订风冷卡丁车推螺旋桨发动机驱动安装在后方。

The PBR and PD of propeller shaft frequency with different sound pressures and acoustic vector signals were calculated under various noise backgrounds and different SNR.

不同输入信噪比的常规声压与声矢量信号非整数维谱的轴频PBR及PD进行了详细计算。

To accomplish lift, it uses a large, rear-mounted propeller that runs on bio-fuel and a parasail wing that extends from the top of the vehicle.

它使用一个安装在车身后的大型螺旋桨去获得升力，采用生物燃料和滑翔机翼，滑翔机翼从车顶延伸出来。

Zhonghang Huiteng Windpower Equipment Co. Ltd., is a U.S.-China cooperative enterprise established in 2001 and owned by Tang Energy Group Ltd., Baoding Huiyang Aviation Propeller Factory, and China Aviation Gas-Turbine Power Corp. HT Blade has acquired a majority share of the Chinese-made blade and nacelle cover market.

陈忠辉腾风能设备有限公司，是一个中美合作企业成立於2001年，拥有唐能源集团有限公司保定惠阳航空螺旋桨制造厂中国航空燃气涡轮电力股份有限公司羟叶片获得了大部分份额的国产刀片和吊篮复盖市场。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。