查询词典 atomizer aperture

1 Equipment of powder materials treatment: Reduction furnace for metal powder( including push rod type, steel strip type and net strip type), device of ammonia decomposing (dew point or flux feedback control type), rotary motion double cone vacuum dryer, whole set of equipment of high pressure water atomizer, whole set of gas atomizer, whole set of equipment of vacuum gas atomizer( vacuum immediate frequency induction melting furnace included), rotary motion calcine kilnpatent awarded

粉体材料处理设备：金属粉末还原炉（推杆式、钢带式、网带式），氨分解发生器（可选配露点、流量反馈控制型），回转双圆锥真空干燥器，成套高压水雾化设备，成套气雾化设备，成套真空雾化设备（含真空中频熔炼炉，实现炉温反馈控制），回转锻烧炉。

The present invention discloses a silver iodide acetone solution above-ground combustion equipment, including liquid storage tank, air compressor, liquid-supplying and gas-supplying pipelines, filter, atomizer, pulse high-voltage igniter, combustion chamber and wind-proofing device, the above-mentioned components are placed on a base seat. The liquid storage tank is communicated with liquid inelt of atomizer by means of filter, the air outlet of air compressor is communicated with air inlet of the atomizer, the combustion chamber is a circular truncated cone shaped cylinder body whose upper portion is larger and lower portion is smaller, and is placed on a vertical rod.

本发明公开了一种碘化银丙酮溶液地面燃烧装置，包括储液罐、空气压缩机、供液供气管路、过滤器、雾化器、脉冲高压点火器、燃烧室和防风装置，上述装置均设置在一底座上；其中储液罐通过过滤器连通到雾化器进液口，空气压缩机出气口连通到雾化器进气口；燃烧室为一下大上小的圆台形筒体，设置在一竖杆上，雾化器的出口设置在燃烧室内；燃烧室上外围设置防风装置，该防风装置是一圆形防风圈；所述脉冲高压点火器的一电极设置在燃烧室壁面，另一电极设置在燃烧室内。

Measures such as area ratio (the area under the aperture opening divided by the surface area of the aperture wall) and aspect ratio (aperture width divided by stencil thickness) can be used to determine appropriate aperture sizes.

因此，严格控制孔的质量是钢网成功设计的关键。特别是小量沉积材料要求精度高时的高精度要求。

It was illuminated that the width of the centre bright fringe decreased along with the increasing width of the rectangular aperture when the effect of the aperture on the beam couldn't be ignored,however,the width of centre bright fringe step changed with increase of the size of the aperture when the effect could be ignorable,the width of the half maximum intensity of the centre bright fringe decreased along with the accretion of the width of the aperture and then it tends to a constant.

结果表明，当光阑对光束的衍射影响明显时，光束衍射场的中央亮条纹的宽度随着光阑边长的增大而减小；当光阑对光束的衍射影响极小时，中央亮条纹的宽度随着光阑边长的增加而阶跃变化，中央亮条纹强度的半最大值宽度随着光阑边长的增大而减小；当光阑对光束衍射影响极小时，中央亮条纹半最大值宽度趋近于一定值。

The invention provides an insulation pad which is provided with high strength and high friction between a rail cap and a clamp, wherein the pad uses stainless steel as base, two faces of the pad are baked with enamel which is sanded and roughens the surface to brush a layer of silicon rubber, the outline is the same as the inside surface of the rail joint, the aperture on the pad and aperture distance are the same as the aperture and aperture distance of the clamp.

本发明就是制造一个钢轨端头与夹板间的高强度、高摩擦力的绝缘垫板，该垫板的由不锈钢板为基底，双面烤上搪瓷，搪瓷面先经喷砂处理，使其表面粗糙后，刷上一层的硅橡胶，轮廓与钢轨接头内侧表面相同，该垫板上的孔径与孔距与钢轨与夹板的孔径与孔距相同。

In summing up users at home and abroad and the use of feedback on the basis of the company to a domestic first-class as the atomizer, specializes in the development and production of atomizer.

在总结国内外用户使用及反馈的基础上，公司以创国内一流雾化器为已任，专业从事雾化器开发与生产。

Nanjing Wang Bo atomizer Limited atomizer various professional commitment to the development and production, with strong technical strength, good management experience, product quality and service improvement.

南京泓博雾化器有限公司专业致力于各种雾化器的开发与生产，拥有雄厚的技术实力，良好的经营管理经验，产品质量稳定，售后服务完善。

Plant Types Used When the Feed Product is a Liquid 2.1 High Body and Wide Body Spray Dryers The fountain atomizer in a high body dryer is used for production of spherical monogranulates with a mean particle size of 150 to 300 mm, whereas a centrifugal atomizer in a wide body dryer is used to manufacture particles of 30 to 100 mm.

当喂植物种类产品是一种液体身体和广泛的身体2.1高喷雾干燥机在一个很高的喷泉雾化身体干燥机用于生产球monogranulates平均粒径 150 - 300毫米，而一个离心式雾化器在广泛的身体烘干机是用来制造颗粒的30到100毫米。

The present invention pertains to an improved nozzle for use in wear-resistant rotary atomizers and to atomizer wheels containing said improved nozzles. Said atomizer wheels and nozzles have the same wear resistance as the ones described in the prior art or even better, but at the same time, the nozzles have been improved to provide microspherical particles with a very narrow particle size distribution.

本发明涉及一种用于耐磨旋转雾化器的改进的喷口以及包括所述改进喷口的一雾化轮；所述雾化轮和喷口具有与现有技术中所述的相同甚至更好的耐磨性，但同时喷口改进成可以提供具有非常窄的颗粒尺寸分布的微球颗粒。

The main facts that affect on the atomizing characteristic and load characteristic of dashing-style atomizer are well known. In order to assure good atomizing quality, increase the capacity and simplify structure, we adjust important parameters and develop a suit of dashing-style CWS atomizers with 6T/h capacity. The atomizing characteristic and load characteristic of CWS atomizer are measured by cool-state experiments.

鉴于此，本文对撞击式水煤浆喷嘴进行了详细的试验研究，明确了影响撞击式水煤浆喷嘴雾化特性和流量特性的主要因素，本着保证雾化效果、加大容量、精简喷嘴结构的原则调整各个参数，开发出一套容量为6T／h的水煤浆雾化喷嘴，并通过冷态雾化试验对此套喷嘴进行了雾化性能和流量特性的测量。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。