查询词典 drop of water

In the high efficiency oil removal technology aspect, the theory study and application experiment of air sparged liquid-liquid hydrocyclone was carried out, enlightened by the air sparged solid-liquid hydrocyclone. Firstly, the strength and movement of dispersed phase was analyzed in theory, it was proved that the air bubble-oil drop polymer trend to move to the axes of hydrocyclone. Secondly, using CFD method, the characteristics of oil-air-water flow field were studied, including velocity distribution, pressure distribution, turbulent motion energy and its dissipation distribution. The characteristics and separation effect under different air injection methods were simulated. Thirdly, the separation ex-periment of air sparged liquid-liquid hydrocyclone was carried out at Lab. The major structure parameters of the hydrocyclone were optimized, the reasonable air injection method and performance parameters were determined through 4 groups of air injection experiments.

首先，对气携旋流场中分散相粒子的受力及运动进行了理论分析，证明了气泡与油滴形成的聚合体，更易于向轴心运动；其次，应用CFD方法，研究了油-气-水三相流场的速度分布、压力分布、湍动能及其耗散率分布特性，对不同注气方式的流场特性及分离效果进行了数值模拟；第三，开展了气携液-液旋流分离特性室内研究，优化了旋流器的主要结构参数，对四种注气方式的分离效率进行了对比，确定了合理的注气方式和操作参数；最后，在油田现场开展了处理聚驱采出污水工艺试验，确定了工艺运行参数，评价了处理效果。

Jindal signs×Wujiang factory, professional production of large-scale, standardized product quality excellence is your preferred brand, the main products include×bronze, stainless steel plate, Titanium plate, foil character paste Rongji, Acrylic light-emitting character Blister character of stainless steel bollards character Super bright LED light box character LED Lightbox licensing, copper engraving, etching character licensing drop models, aluminum character trophy series, as well as aluminum alloy flat, Globoidal signs of flowing water processing.

吴江金达铜字标牌厂，专业化生产规模宏大，规格化产品质量优异，是您的首选品牌，主要产品包括铜字铜牌、不锈钢字牌、钛金字牌、金箔字、贴金字、亚克力发光字、吸塑字、不锈钢灯箱字、超高亮LED灯箱字、发光灯箱牌、铜版画、铜版字、滴塑牌、铝字、奖杯系列等、以及铝合金平面水牌、弧面标牌的流水加工。

Based on the principle that there exists an equal pressure drop for a tube with average parameters and another one with deviation parameters the authors have worked out an iterative procedure for determining the flow rate deviation factor η 1 of a boiler water wall.

根据平均管与偏差管压降相等的原理，在考虑汽水两相摩擦阻力压降与局部阻力压降的基础上，建立了水冷壁流量偏差系数ηl 的迭代求解方法。

How could he manage to drop the glass from a height of six feet and not spill any water?

他是怎样做到从6英尺高的地方让水杯落下却没溅出一滴水的呢？

Screen version of the seihan process is relatively simple: the first thing to liquid water-based emulsion coating of print to screen all blocked, and then set of print-and-drop to a drying oven; in the seihan, the renderer.draw business card printing and membership card making image transparency around sensitibvity too sensitive emulsion silk-screen version 5.1, and UV light sources on its exposure (because the screen typically drum-shaped, they need to be rotated screen drum).

丝网版的制版工艺也比力独一：首不后要用固态的火基型感平乳剂涂覆丝网版，以不通功所有的网孔，然后不兵丝网版不收到潮湿箱洋潮湿；制版时，不兵带有制卡和会员卡制作图像的正片环绕在涂覆功感平乳剂的丝网版滚筒上，并用UV平源不对其曝平（由于丝网印版凡是是滚筒状的，不陈必要回旋扭转网版滚筒）。

The heating media is steam, hot water or conduct oil. The heating media is fed from one side of the drying tray and come out from the other side. The dried materials drop down to the bottom layer from the last drying layer and then it will be conveyed to the discharging gate by the harrow.

中空的干燥盘内通入加热介质，加热介质形式有饱和蒸气、热水和导热油，加热介质由干燥盘的一端进入，从另一端导出，已干物料从最后一层干燥盘落到壳体的底层，最后被耙叶移送到出料口排出。

The results suggested that the reaction temperature, the ratio of oil to water, the amount of ethyl cellulose as dispersant, initial monomers composition, the drop manner and the amount of initiator, the stirring speed, the pH of the buffer and the elution process have great influence on the morphology such as diameter of the hydrogel beads.

研究结果表明，采用反相悬浮聚合法，以丙烯酰胺和N-乙烯基吡咯烷酮为共聚单体，N，N'-亚甲基双丙烯酰胺为交联剂，牛血清白蛋白为模板，可以制备BSA印迹共聚物微球；反应温度、水油比、乙基纤维素分散剂用量、初始共聚单体配比、引发剂用量和加入方式、搅拌速度、水相pH值以及后续洗脱条件等均对粒径等微球结构和形态产生明显影响。

In this paper, using single-phase water as working fluid, the experimental research was performed to investigate the frictional pressure drop and heat-transfer characteristics of forced convection in narrow annuli under atmospheric pressure.

本文以单相水为工质，在常压下对窄环隙流道进行了强迫对流换热特性和阻力特性的实验研究。

According to the existent problem of the running water film deduster which included the more pressure drop and the efficiency of low removal dust,the method was discussed by applying venturi and rotating-stream-tray and spraying and demister to reconstruct the old deduster.

针对文丘里水膜除尘器运行中存在的压降过大和除尘效率过低等问题，采用文丘里+旋流板+喷淋+折流除雾器的方法对原有除尘器进行改造。改造工程应用表明，该方案的阻力和除尘效率在理论上的分析与实际应用相一致，在文丘里喉管气速 40m/s，液气比 0 。5L/m3 ，喷淋液气比为 1.5L/m3 时，除尘效率达到 95 %以

Can release poineering plate gauge to seek an opinion from Chinese card inspect after draft, appear on the market of the company " achieve cast wind " sadly be current, more and more appearing on the market the company hopes to pass direct or indirect " achieve cast " will get yield, the near future, many appearing on the market the company tries water poineering investment in succession, a few companies were built achieve drop subsidiary, another some of company divides a thick soup to plan to appear on the market directly enterprise.

自中国证监会发布创业板规则征求意见稿后，上市公司的&创投风&悄然盛行，越来越多的上市公司希望通过直接或间接的&创投&来获取投资收益，近期，不少上市公司纷纷试水创业投资，一些公司建立起了创投子公司，另一些公司直接分羹拟上市企业。

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。