喷雾

After ten years'leaping development, Chang Yuan spray product Co.Ltd has become a professional factory in terms of domestic large industrial sprayer, industrial sprayer system, filters and depuration equipment appurtenance .

经过10年的发展，昌源喷雾产品有限公司已成为国内大型工业喷嘴、工业喷雾系统、过滤器和净化设备配件的专业性生产厂家。

Another tool is the spray brush, borrowed from Illustrator , that enables you to "spray" graphic element in an arbitrary method.

另一个工具是喷雾刷，借用插图，它可以让您将"喷雾"图形元素任意方法。

The main research work of this paper are focused on following areas:(1) Based on review of the theory and methods on measurements of particle fields, a new idea for obtaining particle size and velocity distribution within a spray through imaging the particle field with a laser light sheet was put forward;(2) A DPIV (Digital Particle Image Velocimetry) system, is fit for velocity measurements of low speed flows, was developed and expended to particle size distribution measurement;(3) An arithmetic for particle velocity field reconstruction was developed, and the velocity distribution of water mist was also obtained;(4) A software system for particle analysis, which based on image geometry emend, de-noise and image partition was developed, the parameters such as particle size distribution, mean diameter, number of particles, minimum and maximum diameter can be got with this system;(5) A water mist system was developed and its characteristics, such as droplet velocity, size distribution, number of droplets and spray cone angle under different conditions were obtained from experiments with PIVS;(6) The measurement results of water mist characteristics with PIVS were compared and analyzed with the simply simulated results, and in addition, in order to verify the accuracy of PIVS, some experiments were conducted with the standard particles, such as glass-ball with known mean diameter of 50μm and 115μm, metallic coated tracing particle with mean diameter of 12μm;(7) Some experimental studies on interaction of water mist with liquid pool fires were conducted.

本论文的主要工作包括以下几个方面：（1）在对粒子场测量的相关理论和具体方法进行综述分析的基础上，提出了通过采用激光片光对粒子场进行成像以获取其粒径和速度等参数分布的新思路；（2）研制了适宜于低速流动速度场测量的DPIV(Digital Particle Image Velocimetry)系统，并使其实现了对粒子场粒径分布的测量功能；（3）研制了基于粒子运动轨迹的速度场重建算法，获取了细水雾雾场的速度分布；（4）研制了基于几何校正、去噪、图象分割等图象处理方法的"粒度分析软件系统"，该系统既可分析给出粒子场的粒径分布直方图和平均粒径，还可给出粒子的数目以及最大、最小粒径等信息；（5）建立了一细水雾发生系统，并应用上述方法对不同压力条件下细水雾系统的雾场特性（如速度分布、雾滴粒径分布、雾滴的数目、喷雾张角以及雾化长度等）进行了实验测量研究；（6）对细水雾特性参数的PIVS测量结果与计算机简单模拟计算结果进行了定性比较分析，并利用平均粒径为50μm和115μm的玻璃球以及12μm的标准示踪粒子对PIVS系统的粒径和速度测量结果进行了实验验证，同时对其局限性进行了分析讨论；（7）对不同工况条件下细水雾与油池火相互作用的过程进行了模拟实验研究。

Based on the experimental results obtained from an engine testing and on the pictures of combustion process by high speed photography,characteristics of the fuel spray formed by impinging on a pintle nozzle was investigated in the way of multiple sprays overlapping photography and a Malvin analyzer for drop size and distribution.

在前期发动机台架实验和高速摄影实验的研究基础上，为进一步了解燃油束撞击法形成混合气及其在小型柴油机上实现直喷式燃烧的机理，用多次喷雾叠加摄影技术以及马尔文激光粒子分析仪对带挡块的轴针式喷油器的喷雾过程进行了研究。

There are one spray gun connected to a reciprocator on the base, one rotating locator set below the spray gun and locating with the sprayed barrel bottom, one circulating and purifying water curtain system opposite to the spray gun to purify the sprayed fog, and one PLC controller set on the base to regulate the spraying.

其喷枪与一安装在机座上的往复装置连接，机座上、位于喷枪的下方设有一利用喷涂钢桶之桶底进行定位并驱动喷涂钢桶转动的旋转定位装置，同时在机座之喷枪口朝对的一侧设有水帘循环净化系统，内喷机之喷涂区间的喷雾经过该水帘循环净化系统后排出，所述内喷机的喷涂调节由安装于机座上的PLC控制器控制。

300Ml /320ml Natural Spray Air Freshener is special designed for automatic dispenser.It can spray the fragrance according to your need by timing and ration. It can be used at any place where needs to eliminate the stinky smell and keep freshing at all time. Especial for toilet, smoking area etc.

300ml或320ml定量喷雾罐，是专门为定量喷雾芳香机而设计，它能根据需要定时、定量喷出香味，适合公共场所，尤其卫生间、吸烟区等场所使用。

SOAP SPRITZER: If you put dish liquid and water in a spray bottle, you can do a quick spritz, rinse and dry on the stray dishes that aren't very dirty.

喷雾式肥皂水：如果你将餐具清洁液和水放进一个喷雾瓶中，你能很快地在脏盘子上喷出肥皂液，然后进行清洗并干燥，这样就不会很脏。

Injection parameters such as injection pressure and nozzle diameters were investigated by using the quantitative calibration results.

在改变喷射控制参数和环境参数的喷雾特性研究中，应用定量标定的试验结果深入开展了喷油压力、喷孔孔径、环境密度和环境温度对喷雾各个特性参数影响的研究。

Injection parameters such as injection pressure and nozzle diameters were investigated by using the quantitative calibration results.

在改变喷射控制参数和环境参数的喷雾特性研究中，应用定量标定的实验结果深入开展了喷油压力、喷孔孔径、环境密度和环境温度对喷雾各个特性参数影响的实验研究。

The macro characteristics of conical spray and HL spray are analyzed by using laser sheet and high speed camera.

采用激光片光照明，对伞喷喷雾与HL喷雾高速照相进行宏观特性对比分析研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。