查询词典 pumping

In pumping high-viscosity oil, with the increase of the shaft speed, the efficiency of the pump at the optimum operating point is improved, and the flow rate and hoisting height at the optimum efficiency point rises, therefore the rated speed of the viscous oil pump should be remarkably higher than that of the water pump.

输送高粘油时，随着泵轴转速的提高，离心泵最优工况点的效率提高，最佳效率点的流量和扬程也相应提高，因此，输送粘油用的泵的设计转速必须比水泵有较大幅度的提高。

Span/pp class="MsoNormal"strongspan style="font-size: 10pt; font-family:"Arial","sans-serif";"The Call of Duty Experience:/span/strongspan style="font-size: 10pt; font-family:"Arial","sans-serif";" emCall of Duty: World at War/em utilizes cutting-edge technology including highly-detailed character models, self-shadowing, environmental lighting and amazing special effects to deliver jaw-dropping visuals.span /spanDepth of field, rim-lighting and texture-streaming technology bring the adrenaline-pumping combat to life, while physics-enabled battlefields and fire that spreads through environments realistically immerses players into the harrowing and dynamic combat.

跨度/页级=&MsoNormal& strongspan风格=&字体大小：10pt；字体家庭：&宋体&，&无衬线&，&的工作经验电话：/跨度/ strongspan风格=&字体大小：10pt；字体家庭：&宋体&，&无衬线&，&使命的emCall：战争世界/时间利用尖端技术，包括高，细致的角色模型，自阴影，环境照明和惊人的特殊效果，提供令人惊叹的visuals.span / spanDepth外地，环照明和纹理，流媒体技术使肾上腺素抽水作战的生命，而物理功能的战场环境，消防，通过传播，切实沉浸到悲惨和动态combat。球员/跨度/页

The company range of products and services include: self-and agent all kinds of domestic and foreign oil import and export of machinery and equipment Products Services, including: drilling machinery (drill, drill pipe, square pipe, drill collar, screw drill), oil production machinery (pumping, ground-driven screw pump, electric submersible screw pump, pump, sucker rods, valves, various types of downhole tools), pipe (tubing, casing, pipe, glass pipe, composite pipe ), oil field chemicals (such as drilling fluids, completion fluids, workover fluids, anti-foam agent, emulsifier, oil microorganisms, scale, etc.) and oil technology development, transfer and services.

公司主要产品和服务范围包括：自营和代理国内外各类石油机械设备产品的进出口服务，主要包括：钻井机械（钻机、钻杆、方钻杆、钻铤、螺杆钻具）、采油机械（抽油机、地面驱动螺杆泵、电潜螺杆泵、抽油泵、抽油杆、阀门、各类井下工具）、管材（油管、套管、输送管、玻璃钢管、复合管）、油田化学品（如钻井液、完井液、修井液、防泡剂、乳化剂、采油微生物、阻垢剂等）以及石油技术的开发、转让和服务等。

My son 5 years old, when two-year-old on the occasional nosebleeds, small, 4-year-old when more than three months on the stream once every 10 days for half a year and a half months ago on the flow time, and also more than the original, to the hospital, said blood tests are normal, the point of medicine at the children do not love the beginning of .8 month almost 32 days on stream, but also very large, went to the hospital check, blood test or normal, open points syrup, and eat Chinese medicine granules, not a week, drug use is also a day on the 15 o'clock a sudden nose bleeding out, exhausted all the methods normally used only finally stopped, six o'clock in the morning and a stream, though not at night, and also have more than the original (the child was afraid I worry that the deal did not tell my own, I was based on the many large blood on the ground and pumping his college paper used judgments), or normal blood, the cream of the point that no matter, I was pleased, but the children come back again every day flow, and sometimes more than once or twice a day, which is a headache for two days and asked him if he do not understand how that specific pain law, is not the teacher the past two days that he said he did not love school is really a headache or a headache, I was to determine if a teacher said he does not love the child's school is a small trick.

5岁男宝宝经常流鼻血，最近两天又说头痛怎么办我的宝宝5岁了，两岁多的时候开始就偶尔流鼻血，量少，4岁多的时候开始三两个月就流一次，半年前开始隔十天半月就流一次，并且也比原来多，到医院验血说都正常，开点上的药水宝宝不爱点。8月分开始几乎三两天就流，还非常多，又去医院查，验血还是正常，开了点药水，和吃的中药颗粒，没到一周，还正用药，一天夜里3点就突然鼻子向外大量流血，用尽了平时用过的所有方法才好不容易止住了，早上六点又流了一次，虽没有夜里多，也是比原来都多(宝宝怕我着急，这次没告诉我自己处理的，我是根据地上的许多大血滴和他用过的纸抽团判断的)，血还是正常，开了点药膏，说没什么事，我挺高兴的，可是宝宝回来又是每天都流了，有时一天还不止一两次，这两天说是头痛，问他又说不明白具体怎么疼法，是不是老师这两天说他他不爱上课就说头痛还是真的头痛，我正在判断中，如果是老师说的他就不爱上课当然是宝宝的小把戏。

The dependence of saturation factor on pumping power is measured .

测量了饱和因子和抽运功率的关系。

Based on the diffusive equation of incoherent-feedback random lasers,whose gain is modified by adding a saturation factor,the evolution of the emitted light intensity in two-photon pumping random lasers varying with time is studied by use of finite difference method.

引言从20世纪90年代开始，人们对光在增益无序介质中与介质相互作用而产生的受激辐射现象的研究表现出了极大的兴趣[1—11]。实验上，国内外的学者们在不同的随机介质中观测到了光的放大。

Our main products: dredging ship, pumping sand barge, sand screening machine, Dump Sand Barge, gravel Featured equipment, gold machinery, iron ore extraction equipment, river pebbles and weathered broken equipment, screw sand washing machines, conveyor-type automatic loading sand machinery, etc.; a total of ten series more than 30 specifications for the user to choose, and geographic environment based on user design and manufacture of special products, factory production of mechanical energy at the same time the completion of dredging excavation, screening, separation of several procedures, one-time production of qualified products, divided into sand, stone and waste in the advantage of high efficiency and low cost.

本厂主要产品：挖沙船，抽沙船，筛沙机，自卸运沙船，砂石精选设备，淘金机械，铁砂提取设备，河卵石及风化破碎设备，螺旋洗沙机，输送式自动装沙机械等；共有十大系列三十多个规格供用户选择，并根据用户地理环境设计制造异型产品，本厂生产的挖沙机械能同时完成挖掘，筛选，分离几个程序，一次性生产出合格产品，分为沙石，中石及废料，其优点效益高，成本低。

Effects and from the active sand pumping operation in the pump barrel and plunger between the low friction coefficient high wear resistance and low suction resistance of view poor condition of the pump in the mine with long life.

合理的下井工艺在开发研制新结构抽油泵的同时，试行了两种下井工艺。

By completing the pumping core moves is by the hydraulic system, it is very difficult to use the moving of closed modules to make roof -board restored, although the use of spring-loaded restoration simpler, but still using micro-switches on the roof spaces for testing.

因抽芯动作由液压系统完成，无法利用合模动作使顶板先复位，虽然使用弹簧复位较简单，但仍需用微动开关对顶板复位进行检测。

Forces to participate in the parade, Army, Navy, Air Force, Second Artillery Corps and the armed police forces and the militia and reserve forces, respectively, from the Beijing Military Region, Jinan Military Region, Nanjing and Guangzhou Military Region, Navy, Air Force, Second Artillery Corps, the Armed Police Force, PLA 4 units directly under the headquarters, as well as Beijing and other 13 large units pumping group.

参加这次阅兵的部队有陆军、海军、空军、第二炮兵和武警部队及民兵预备役部队，分别从北京军区、济南军区、南京军区、广州军区，海军、空军、第二炮兵、武警部队，解放军四总部直属单位，以及北京市等13个大单位抽组。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。