查询词典 spray-wash

The cooling process involves complex droplet evaporation, strong convective heat and mass transfer, therefore a deep understanding of spray characteristics is essential to optimize the nozzle design and improve the cooling efficiency of the spray. This paper presents a theoretical model to describe the equilibrium evaporation process of a single droplet in cryogen spray.

为了深入了解制冷剂喷雾特性以提高冷却效率、优化喷嘴设计，利用质量传递数法推导传质方程，通过选取合适的阻力系数经验关联式建立了动量方程，考虑液滴蒸发以及与环境气体的对流换热建立了液滴能量方程，初步建立了单个制冷剂液滴平衡蒸发阶段蒸发冷却理论模型。

To accelerate the widespread of Synchronous Chip Seal and improve the operation quality of Synchronous Chipsealer, key techniques which influence the operation quality is studied detailedly, including the control of distributing quality, the dynamics characteristics of hydraulic system and the spray characteristics of asphalt nozzle of Synchronous Chipsealer.1 The factors which influence Synchronous Chip Seal quality are studied. Fiducial probability of simultaneous distribution density is advised to be used in evaluating the distribution bias and standard deviation of asphalt and aggregates simultaneously, which is more advanced than the single index evaluation method used before.2 The volume efficiency formula of asphalt pump is revised after analyzing the data of volume efficiency with mathematical statistics, which is helpful to match the asphalt spray system and control the flow out of asphalt pump accurately. With equation deduction and experiment, dynamic of hydraulic system used in Synchronous Chipsealer is studied, which lay the theory foundation on improving the stability and efficiency from design and controlling.4 Simulation on hydraulic system used in Synchronous Chipsealer is done with AMESim; the results indicate that multi-circle parallel connected hydraulic system with constant pressure power is better than that with load-sensing pressure power at present, because the latter will oscillate when the multi circles work at the same time. This conclusion has been proved during the debug of Synchronous Chipsealer.5 Asphalt nozzle characteristics, such as flat jet shape, flow distribution, are studied with experiment, the results indicate that cross quality of asphalt distributing is not increased linearly follow the increase of fan overlap level, the best point usually exists between two whole overlap level, asphalt distributing quality is better than±4% at the 2.5 overlap level, meets the superior specified in standard; The distribution quality of Synchronous Chipsealer can be increased by spray asphalt of different flow rang with nozzle of different diameter

为了加快同步碎石封层技术的推广，提高同步碎石封层设备的作业质量，本文对同步碎石封层设备作业质量的影响因素与控制方法、液压系统的动力学特性和沥青喷嘴的喷洒特性等关键技术进行了深入细致的研究：1研究了影响同步碎石封层作业质量的因素，提出了采用联合密度分布置信概率对同步碎石封层中沥青洒布量和碎石撒布量的系统偏差和标准差指标进行综合评价的方法，克服了传统评价方法只能对单一指标进行评价的缺陷；2采用数理统计的方法，研究了沥青泵的容积效率特性，修正了沥青泵容积效率公式，为沥青喷洒系统的匹配和沥青泵出口流量的精确控制提供了依据；采用数理方程推导与试验相结合的方法，研究了同步碎石封层设备液压系统的动力学特性，为从设计和控制的角度提高同步碎石封层设备液压系统的稳定性和效率奠定了理论基础；3运用AMESim软件对采用负载敏感控制和恒压控制的两种同步碎石封层设备液压系统进行仿真，结果表明：负载敏感控制的并联液压系统在多回路同时工作时，由于液压泵排量控制参考压力不稳定，容易引发液压系统振荡，恒压控制的并联液压系统是目前技术条件下比较理想的同步碎石封层设备工作装置驱动方案；该结论亦通过同步碎石封层设备装机试验得到了验证。4采用试验的方法对沥青喷嘴的喷洒特性进行了研究，结果表明：沥青洒布的横向精度并不是随着喷洒扇面重叠度的增加线性增加，其最高点通常出现在二个重叠度之间的"半重叠位置"，"2.5重叠"洒布时，沥青的横向洒布精度≤±4%，可以达到国家相关标准中的优级标准；同步碎石封层设备还可以根据不同洒布量情况下的流量需求，采用不同通径的喷嘴进行喷洒，提高沥青洒布精度。

Spray Hood 防浪板 On forecastle deck a spray hood of strong design made of steel to be installed to provide max. protection to containers. Outline of the spray hood according to the GA plan. The complete forecastle deck area between the stem and foremast to be sheltered.

在艏楼甲板安装有由钢板制成的具有足够设计强度的防浪板用以给集装箱以最大程度保护，防浪板的外型如总布置图所示，从艏柱至艏桅的整个艏楼甲板区均被加以庇荫保护。

The main products has: EMI Shielding conductive coating (conductive paint, shielding paint), paint colors and high-grade elastic (elastic paint, rubber paint, rubber paint, rubber, oil, hand painted), auto interiors special paint, colored plastic paint, PP plastic substrate-specific paint, colored hair paint, paint colors of traffic signs (luminous paint, fluorescent paint, reflective paint), a variety of special paint and various plastics plastic gravure ink series varieties, and external agents all kinds of electric tools chassis, plastic products, remote control, apparel boxes, switch panels, plastic and stainless steel insulation Cup, a microphone, cosmetics boxes, injection molding, spraying, screen printing, surface spray processing, electronic instrumentation and other electronic Product chassis inner conductive shielding paint coating, all kinds of metal pieces of the surface of spraying, coating, spray, spray-painted one-stop processing services, quality assurance, service-class.

主要产品有：EMI电磁波屏蔽导电涂料、各色高品位弹性漆（弹性涂料、橡胶漆、橡皮漆、橡胶油、手感漆）、汽车内饰件专用涂料、各色塑料漆、PP塑料基材专用涂料、各色绒毛漆、各色交通标志漆（夜光涂料，荧光漆、反光漆）、各种塑料专用涂料及各种塑料凹版印刷油墨等系列品种，并对外承揽各种电动工具机壳、塑料制品、遥控器、服饰包装盒、开关面板，塑料及不锈钢保温杯，麦克风、化妆品盒的注塑、喷涂、丝网印刷、表面喷漆加工处理、电子仪器仪表等电子产品机壳内层屏蔽导电漆涂装、各种金属件的表面喷涂、涂装、喷胶、喷漆加工一条龙服务，品质保证、服务一流。

A small continuous spray flow is maintained to the pressurizer稳压器to avoid stratification of pressurizer boron concentration and to maintain the temperature in the surge and spray lines, thereby reducing thermal shock as the spray control valve open.

在稳压器中，一个小的但持续的喷淋流被保持以避免稳压器硼含量的层化，同时可以保持有波动流与喷淋管时温度稳定，因此在喷淋控制伐打开时可减少热冲击。

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。

Our products include party string, snow fly, snow spray, party flower, air freshener, bubble spray, magic brush, aerosol adhesive, color hair spray, Baby bath foam etc.

公司产品主要为彩带、飞雪、喷雪、彩花、喷泡等娱乐用品；还有空气清新剂、绣花喷胶、七彩发胶、儿童沐浴泡泡等日化产品。

Smog、toxicant and dust affect God's image health in the course of the spray-paint, to all do harm to the human body to is some to spray-paint the part person very difficult proceeding operation or the root can't operate, base on upper reason that internal factory is a impendence thing that require to use spray-paint robot for replacing man to joining work.

在喷漆操作中产生的烟雾、有毒气体和灰尘等对人体的健康有影响，另一个原因是有些喷漆部位人很难进行操作或者根本不能操作，基于上述的原因国内的厂家迫切需要用喷漆机器人代替人进行喷漆作业。

According to the request of adopting advanced technology, the main designing has such contents as below:⑴ Designing the two-fluid nozzle that is based on the theory of air-atomize spraying.⑵ Designing and choosing the type of the axial fan that is used to supply assisted airflow to waft droplets that comes from nozzle.⑶ Designing the swaying outfit that can rotate the spray assembly at a speed and inside a angle in order to satisfy the spray request of different crops, different planting states and improve the uniformity of distribution, the deposition of droplet. Here, we select TYV type reduction gear motor to adjust the swaying speed and use course switch to adjust the swaying angle.⑷ Designing the lift outfit that can adjust the height of the spray assembly to satisfy the request of the crops of different tallness, different spraying range. Here, we select cylinder as the main component that can be used as kickstand and controlled easily.⑸ Designing the switch of the power supply that is put out of the greenhouse in order to prevent worker from poisoning. After the mist sprayer being made, the experiment is made to test the function of the greenhouse mist sprayer fully.

根据采用先进施药技术的要求，本研究的设计内容主要有：⑴采用气液两相流喷雾技术，基于气力雾化原理，设计双流体喷头；⑵采用辅助气流输送雾滴，气流源为风机，对风机进行设计、选型；⑶为满足不同作物、不同栽培情况及提高雾滴分布均匀性、沉积性的施药要求，设计能带动喷射部件在一定角度内、以一定转速的旋转摇摆机构，本研究选用调速电机调节其摇摆速度，并利用反向行程开关调节其摇摆角度；⑷为满足不同高度作物、不同射程的施药要求，设计能调节喷射部件高度的升降机构，这里选用气缸为主要构件，既可以起到整机支架的作用，又可方便进行升降、固定控制；⑸设计行程开关的控制电路以及整机的控制系统。

Ocean Spray Inks Deal With Pepsi Ocean Spray Inks Deal With Pepsi Ocean Spray and PepsiCo are entering another phase of their sometimes rocky relationship with an agreement announced in mid-July for Pepsi to produce and market Ocean Spray's single-serve juice products.

海洋喷涂油墨处理百事可乐海洋喷涂油墨处理百事可乐海洋喷雾和百事可乐正进入另一阶段的他们有时岩石与宣布的协议在7月中旬为百事公司生产和销售海洋喷雾的单服务汁产品。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。