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- Variable Pitch Blades System 变桨系统
- Propeller pump with adjustable or variable pitch blades; 可调式轴流泵;
- Analysis on the Aerodynamic Performance and the Power Control Modes of Variable Pitch or Fixed Pitch Blade 对变桨距及定桨距叶片气动性能与功率控制方式的分析
- variable pitch blade 可变齿节刀片
- The horizontal anger has a variable pitch. 横向搅龙具有可变的螺距。
- The double-screw squeezer has a tapered intermediate shaft and the helical blade with variable pitch, and can squeeze fish stock and expel most of the water and fat. 双螺杆中间轴变径、螺旋叶片变距、对鱼料形成压榨、排出大部分水分脂肪。
- If this value is set, the font is a variable pitch font. 如果设置了此值,则该字体为可变间距字体。
- A fuzzy PID-PID dual-mode variable pitch controller is designed.Based on these, the VSCF wind turbine system running in the whole working wind speed range is studied by simulations. 此外，该文设计了基于模糊规则切换的模糊PID-PID双模变桨距控制器，在此基础上对变速恒频风力发电系统在全风速范围内的运行进行了数字仿真研究。
- Double Blades System prevents squeegees from deforming and extend the life of squeegees, save your money and time. 耐用-双刀片系统，可防止刮刀片变形，延长刀片使用寿命，减少采购成本和停机时间。
- It introduces the motion requirement and the structural characters of yawing and variable pitch. 摘要简述了偏航和变桨距系统结构特点和动作要求。
- A variable pitching moment is provided by moving the elevator. 俯仰力矩的变化由升降舵的偏转来提供。
- Also the technique has important value on the machining of variable pitch screw. 以上工艺方法对加工变螺距螺杆同样具有重要参考价值。
- Bottles are separated with a variable pitch serew for bottle input and output and conveying belat,which run very smoothly in operation. 进出瓶采用变螺距螺杆分瓶，采用进口变频、输关带运送，运行时非常平稳。
- Modeling Research of MW Wind Turbine Variable Pitch System MW级风力发电机组变桨距系统建模研究
- Related to the example of the variable pitch inducer, in it, the distribution of velocity and pressure are taken out and the trace of the particle are plot and the main characteristic of the interior fluid field are described. 结合变螺距诱导轮的实例,给出了变螺距诱导轮内部速度与压力的分布情况以及粒子流动迹线图,得到了其内部流场的主要特征。
- This paper introduces a design method of variable pitch screw, This methed make use of multinomial, bring out the boundary conditions which the design need and the operating range of the methed. 本文介绍了一种变螺距螺杆的设计方法，该方法采用多项式，并提出了设计所需的边界条件和这种方法的使用范围。
- Here are a couple of our server racks.? We have a fair number of blade systems now from HP, IBM and Dell.? In the background is the new IBM P570 (POWER6) system. It's basically totally sweet. ? 这是我们的几个服务器机架。我们现在有数量相等的一批hp、IBM和戴尔刀片系统。 背景图是一台新的IBM P570(POWER6)系统。它爽极了。
- The invader thrust the blade of his bayonet into the woman's heart. 侵略兵把刺刀的刀身刺入那个妇人的心脏。
- She has keyed the piano up to concert pitch. 她已经把钢琴的音调升到音乐会的音高标准。
- A rabbit get catch in the blade of the reaper. 一只兔子被卷到收割机的刀刃中去了。
