查询词典 precipitation

There was no ready-countermeasure to solve fire problem of flue gas electrostatic precipitation of anode baking furnace.

阳极焙烧炉烟气静电捕集净化方法存在着火的问题，着火原因及对策尚无现成经验。

Techniques for controlling particulates include filtering, washing, centrifugal separation, and electrostatic precipitation

控制颗粒污染物的技术包括过滤、洗涤、离心分离、静电沉降。胃肠道症状包括胃肠气胀。

This paper introduces main design scheme of the power supply control system for electrostatic precipitation , which has capable of tracking the highest running voltage automatically and it can implement many protective functions for example short circuit of electric field and temperature controll.

介绍了静电除尘用高压供电设备控制器的主要设计方案，此方案的特点是能自动跟踪最高运行电压，具有电场短路、电场开路、偏励磁和油温超限等保护功能。通过实践证明该方案稳定、可靠

It is necessary to determine charged dust layer thickness at back corona breakdown point in electrostatic precipitation in order to select rapping periodicity reasonably.

为了合理地确定静电除尘器清灰振打周期，通过理论与试验方法确定静电除尘器粉尘层反电晕击穿厚度很有必要的。

It is extensively used for different occasions that require DC power supply, including electrolytic chemistry, transmission, traction, electrostatic precipitation, electroplating and DC transmission etc.

整流变压器是指把电力网的三相正弦交流电压变换为所需要的交流整流电源的电压和相数的电源变压器，它广泛应用于点解化学、传动、牵引、静电除尘、电镀、直流输电等需要提供直流电源的场合。

Based on the practical application, the composition, integrated utilization and the separation processes by virtue of automatic sedimentation, separation, electrostatic precipitation, centrifugal separation and chemical settling agent etc.

从实际应用的角度出发，介绍了我国催化裂化油浆的组成特点及自然沉降法、过滤分离法、静电分离法、离心分离法、化学沉降助剂法等净化方法，阐述了我国催化裂化油浆的综合利用情况，并针对我国的实际情况提出了一些设想和建议。

Using electrostatic precipitation, the ESP Air Purifier traps airborne pollutants*—such as pollen, dust mites, smoke and pet dander—improving the quality of the air in your personal space.

ESP Personal Air Purifier 通过静电沉淀原理吸取空气中的污染物质，比如花粉，灰尘，烟尘和宠物皮屑等等，从而达到改进您私人空间空气质量的效果。

Removal mechanism may include biological adsorption, electrostatic adsorption and chemical precipitation. Fluid shear force had some effect on removal process, which proved that the effect of fluid force chemistry existed.

结果表明：用活性污泥去除钙离子可以获得较好的效果，去除量可达19mg/g，并且去除速度很快，5min即可完成；且去除机理可能有生物吸附、静电吸附和化学沉淀；适当的剪切力可以加速吸附反应的进程，证实了流体力化学效应的的存在。

Pulse power supply, with its discrete characteristic, has a wide application in the field of EDM, pulse electroplating, electric weld, high power laser pump, high frequency induction heating, purification of exhaust gas and waster water, electrostatic dust precipitation, ozone production and surface heat treatment.

而脉冲电源由于具有断续供电的特性，在电火花加工、脉冲电镀、电弧焊接、高功率激光泵、高频脉冲感应加热、工业废气处理、脉冲电解污水处理、静电除尘、臭氧制取和表面热处理等领域获得了广泛的应用。

By an argon flow where its condensation occurs while being cooled. The analyte containing aerosol particulates can then be quantitatively re-collected by means of intra-furnace electrostatic precipitation on the wall of a graphite tube , or by external EP on a secondary graphite boat or onto one or a set of secondaryplatforms by means of corona discharge applied to the deposition site .In comparison with other techniques, the ETV-EP sampling offers some essential advantages.

在这种情况下，样品矩阵的大部分被加热分解首先去除，那么analyte 被汽化在熔炉和失去控制由它的结露发生的氩流程当冷却。analyte包含湿剂微粒物质可能定量地然后被回忆通过内部熔炉静电降雨雪在石墨管的墙壁上，或由external EP 在一条次要石墨小船或一个或一套次要平台通过光环放电适用了于证言站点。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐