The laser has original import laser diode, small body and clear beam. The fan Angle and line degree is high.
本产品采用原装进口激光二极管，体积小，光线清晰，出光张角大，直线度高。
The fan angle and line degree is high. We can offer red Line Laser Module with focus adjustable or fixed. Customer also can adjust the focus according various requirements.
我们可以制作固定焦点同时可以制作可调焦的红光线状激光器，请打零贰玖捌捌柒贰陆柒柒叁客户可以根据各种要求调整焦点。
On the basic of former engine, the angle variable partial program of the fan and compressor guide vane of engine mathematical model is been renewed.
在原发动机模型的基础上，补充编制了发动机数学模型的风扇和压气机导叶角度可调的部分程序；
Based on the principle of flight of fan wing aircraft, realizing methods of VTOL are preposed by changing the Angle of attack and increasing chord length of the tail.
基于扇翼机的飞行原理，提出通过改变攻角以及增加尾部升力面弦长的方式提高气动效率，进而实现垂直升降的方法。
Speed and the Angle of tuyere of Centrifugal fan are main factors for Combine sieve surface airflow distribution.
离心风机的转速及其出风口角度是影响联合收割机筛面气流场分布的两个主要因素。
The results show that the performance of optimized fan is improved by lowering the energy loss which caused by the secondary flow vortex, the volute tongue, the wake-jet and the angle of attack.
研究结果表明：通过优化有效降低了因二次流漩涡、风机蜗舌结构、尾流-射流和正冲角等造成的能量损失，提高了离心通风机性能。
Through adjusting the Angle of the fan leaves and using a high speed spray water chamber, We have reformed the existing equipment of air condition.
通过调整风机叶片和采用高速喷淋室，对空调设备进行了改造。
Unstable operation or tacking for the axial fan of the blast furnace can cause accidents, which can be avoided by adjusting the Angle of the leading blade.
前言：高炉轴流风机处于不稳定工况区运行或出现“抢风”都会造成事故。
This paper has discussed the problems related to flow incidence Angle in centrifugal fan.
对与离心式通风机的气流冲角等相关度问题进行了探讨。
The method of performance prediction for multi-vane centrifugal fan with variable blade angle is presented.
在试验基础上提出了多叶通风机变叶片安装角性能计算方法。
By experiment, for the effect of fan expending Angle to noise and efficiency study.
通过实验研究离心风机蜗壳扩张角对风机噪声及效率的影响。
This paper Outlines axial_flow fan made in Germany TLT Company It is mostly analyzes that the axial_flow fan's wind wheel Angle closed_loop control and wind rate closed_loop control system.
介绍了德国TLT公司生产的轴流式风机，重点对该风机的风叶角度闭环控制和风量闭环控制系统的原理进行了分析。
This paper Outlines axial_flow fan made in Germany TLT Company It is mostly analyzes that the axial_flow fan's wind wheel Angle closed_loop control and wind rate closed_loop control system.
介绍了德国TLT公司生产的轴流式风机，重点对该风机的风叶角度闭环控制和风量闭环控制系统的原理进行了分析。
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