The parallel blade damper is the ZD series damper. These dampers have been designed to provide long life, silent operation and require zero maintenance.
平行叶片风门是ZD系列风门。这些风门的设计使用寿命很长，运行安静，不需要进行维护。
SF (b) series adopt special twisted blade design and flange flanging casing, which makes the noise lower and the air volume larger.
本系列风机的叶片采用特殊扭曲孤度设计，机壳采用法兰翻边工艺，使风机噪音更低，风量更大等特点。
The Blade is created using a series of chassis parts held together by carbon rods - rather like a giant Lego kit.
刀锋的底盘部件是由碳棒拼接而成，就像一组巨型的乐高玩具。
Series produced by the tool are: woodworking cutter, alloy discharge drilling, drill steel front, the fork blade, back blade, vertical knife, circular saw blades, etc.
公司生产的刀具系列有：木工铣刀、合金排钻、锋钢钻头、叉刀、背刀、立轴刀、圆锯片等；
The ground-plane opens up to the north with a series of staggered vertical blade columns which slice and define the programme.
首层平面向着北侧开口，由一系列交错的垂直板面组成，它们横切和定义不同的功能项目。
It is intended to render a new sound theoretical basis for FEM and other variational methods and a series of new ways for blade design and modification.
本文旨在为有限元法及其它变分解法提供又一新的完善的理论基础，也为新叶栅的分析、设计和优化以及老叶栅的改型提供一系列新途径。
The device is composed of dozens of groups up and down pole knife, blade is high with close to cutting yield, is the most hot pot series of essential food cutting equipment manufacturers.
该设备采用上下双刀组成数十组刀具，刀片配合紧密度高，使切割时成品率高，是大多数火锅料系列食品厂家的必备切割设备。
Based on the theoretical analysis, a new type of blade bit was invented. And this kind of bit combines the advantages of PDC bits and drag bits. And a series of field experiments were performed.
在理论分析的基础上，综合PD C钻头和刮刀钻头的优点，设计了一种新型的刮刀钻头，并进行了现场试验。
The results show that the control system of runner blade in parallel with gate has a better dynamic stability than that of the runner blade in series with gate.
结果表明：在对象参数相同的条件下，轮叶、导叶并列结构所构成的调节系统较之轮叶、导叶串联结构所构成的调节系统具有更好的动态稳定性。
The results show that the control system of runner blade in parallel with gate has a better dynamic stability than that of the runner blade in series with gate.
结果表明：在对象参数相同的条件下，轮叶、导叶并列结构所构成的调节系统较之轮叶、导叶串联结构所构成的调节系统具有更好的动态稳定性。
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