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water相关的网络例句

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Through the test of water absorbing, water holding and water releasing performances of all water retention agents, sawdust, vinegar stillage and cabbage palm, this paper points out the affect on ecological concrete of different water retention agent and also conclude the affect on ecological concrete holding water or water releasing of spacing ratios, water retention agents, materials addition and different stones.

通过对SAP高吸水树脂、聚丙烯酰胺和甲基纤维素三种保水剂、锯末、醋糟、棕榈对生态混凝土吸水、保水、失水性能的测试,分析得出三种保水剂对生态混凝土的影响关系以及阐述了空隙率、保水剂、添加剂以及骨料种类对生态混凝土保水和失水的影响;最后对保水剂进行了优选,并对保水机理进行了探索性研究。

The technology specification for heating boiler, top air fan, air conditioning unit, start-up boiler, condensate pump, water ring vacuum pump, high-low bypass, automatic filter, closed cooling water heat exchanger, closed circulating cooling water pump, heavy oil treatment line, industrial waste water treatment equipment, water technology pump, steel valve gate, circulating water pump, oily waste water treatment, rotating type screen, chemical water treatment, UPS, generator-transformer unit fault wave recording, generator, main transformer and HV unit auxiliary transformer protection, synchronizing device, fast changeover, DC panel and high frequency switch and battery.

采暖锅炉,层顶风机,空调机组,启动锅炉,凝结水泵,水环式真空泵,高低旁路,自动滤水器,闭式冷却水换热器,闭式循环冷却水泵,重油处理线,工业废水处理设备,水工专业水泵,钢闸门,循环水泵,含油污水处理,旋转滤网,化学水处理,UPS,发变组故障录波,发电机,主变压器及高厂变保护,同期装置,快切,直流柜及高频开关,蓄电池等设备的技术规范书。

It"s considered that the algae blooms control function in the algae"s growth dynamics model is influenced mostly by the water temperature, sun illumination, water flow speed and the concentration of the nutriment in water. A function including the four elements was built. By using cell mapping algorithm and contacting with the practical water condition of the Wujiang river and the Hanjiang river we analyzed and computed the algae blooms in the two areas and found the result was very near to the practical result. And we found that the ascend of water temperature and the descend of the water flow speed will contribute to the growth of algae and the nutriment is the substance basis of the algae blooms but not the only element. It must be under the condition of condign water temperature, enough sun illumination, slow water flow and abundant nutriment that algae blooms may break out unexpectedly.

本文认为藻类生长营养动力学模型中的水华爆发控制函数主要受水温、光照强度、水流速和营养盐浓度的影响,构建了包含水温、光照强度、水流速和营养盐浓度的水华爆发控制函数,通过对乌江、汉江的水华爆发进行胞映射分析,得到的计算结果与实际监测非常吻合,并认为水温升高和水流速下降将有利于藻类生长,营养盐是水华爆发的物质基础,但不是唯一因素,必须在适宜的水温、光照、缓慢的水流和充足的营养盐条件下,藻类才可能出现突发式的"疯长",即水华爆发。

With the investigation of the domestic and foreign literature systematically, the bases on the domestic and foreign present research and the comprehensive utilizations of the various knowledge of fluid mechanics in porous medium, reservoir engineering, mathematical physics, perforation completion, numerical simulation and so on, this article takes numerical simulation of gas reservoir of water solubility as the research aim which has completed following research works and obtained the corresponding research results: it analyzes the nature of the Water-soluble gas and formation water as well as the influent factors of the solubility through the study of massive materials; It establishes mathematical models three-dimension, the dual medium, the gas-water phase through the way of finite difference in the migration of water-soluble gas, which describes the entire process of release, migration and production in formation, where it considered the problems of variable bubble point; According to the numerical models of gas reservoir of water solubility it provides solution procedure that based on black oil model; It discovers that there will obtain the good effects in the lowly speed of development through simulation; the reinjection of formation water may largely enhance the produce degree of water-soluble gas when we consider reinjection in simulator; It considered the influence of perforated completion on development so as to increase the simulator"s versatility, It discovers that the simulator may reflect the conditions of development when we exanimate he simulator"s reliability with the empirical datum.

本文以水溶性气藏数值模拟研究为研究目标,在系统调研国内外文献、深入分析国内外研究现状的基础上,综合利用渗流力学、油气藏工程、数学物理方法、射孔完井以及数值模拟理论等多方面的知识,完成了以下研究工作并取得相应的研究成果;①通过对大量的资料调研,分析了水溶气、地层水性质、储层地质性质以及影响气体在水中溶解度的因素。②考虑到由于高压产生的大量水力裂缝,采用有限差分方法建立水溶气运移的三维、双重介质、气-水两相全隐式数学模型,该模型描述了水溶气在地层中的释放、运移和采出的整个过程。③在原有黑油模型的基础上,根据水溶性气藏数值模型编制了该数值模型的求解程序,该程序可以求解单重、双重介质两种情况。④通过模拟不同开采速度对水溶气开发效果的影响,发现开采速度较慢的时候可以取得较好的开采效果。⑤在模拟器中考虑了注水对水溶性气藏开发的影响,地层水回注可以大幅度提高水溶气的采出程度。⑥为增加模拟器的通用性,在模拟器中考虑了射孔完井方式对开采的影响。⑦检验模拟器计算的可靠性,发现在使用实验数据对水溶性气藏进行模拟时,模拟器可以很好的反映气藏开发的状态。

The reference crop evapotranspiration(ET0) in Guanzhong region was calculated with the Penman-Monteith equation. The change characteristics of meteorological factors and ET0 over year were analyzed. The regressing relation between ET0 and geography factors was established. Space distribution of ET0 based digital elevation model was obtained. The water consumption model of main cropes was established using the crop cofficient method. The irrigation water requirement of main crop and it's space distribution based DEM under the different precipitation probability was obtained, which advanced the calculation precision of ET0 from spot scal to regional scal. The concept of water consumption under the irrigational scal was proposed. The water consumption model of different water user and model of groundwater balance based on the water consumption of Baojixia irrigation district was established. Which can refects the relation between water utilization, water consumption and change amount of groundwater resouces.

深入分析了关中地区气象要素的变化趋势,用Penman-Montainth 公式计算了参考作物蒸发蒸腾量(ET0),建立了ET0与地理要素的多元回归关系,获得了基于数字高程模型DEM的关中地区ET0的空间分布图;用作物系数法建立了关中主要作物生育期耗水模型,获得了主要作物在不同降雨条件下的灌溉需水,以及基于DEM的主要作物灌溉需水空间分布图,提高了作物蒸发蒸腾量由点到面尺度转换过程中的估算精度;界定了灌区尺度的耗水量的概念,包括用水耗水和非用水耗水,建立了灌区耗水量计算模型及基于耗水量变化的浅层地下水均衡模型,能较好地反映灌区引水量、耗水量及地下水蓄变量之间的内在关系。

Based on the management principle and objective of Jiangsu SNWDP, the thesis establishes its management framework and designs three management patterns and four modes. Through analyzing the anticipative management effect, scopes in point, advantages and disadvantages of each modes seriatim, the thesis confirms the recommended pattern. It makes framework refinement design, defines rights and duties of control level, execution level and participation level for the recommended pattern. According to the principles of planned water use, metered water use, contract water use, toll water use, it studies project operation for recommended pattern from four aspects, namely water supply plan, measure intensified, water supply contract, and water rate enacted. The thesis analyses and studies how to ensure water supply quality of Jiangsu SNWDP from three levels, including doing watershed protection, intensifying intermediate process, and establishing a long-term mechanism. It makes brief design for dispatching management applied system, studies emphases parts which may affect operation of the pattern in practice, also analyses dispatching optimization of Provincial boundary project management, pumping station management, and different water resources. Finally, the thesis studies relevant basal supports and development stratagems for the management of Jiangsu SNWDP.

本文从分析南水北调江苏境内工程的管理原则、管理目标入手,构建南水北调东线江苏境内工程管理组织框架,设计了管理的三种模式,四个方案,对各种方案的预期管理效果、方案的适用范围、方案的利弊逐一分析,经比选后确定推荐模式;并对推荐模式进行结构细化设计,界定调控层次、执行层次、参与层次的权责;从供水计划、加强计量、供水合同、水价制定方面对推荐模式进行了工程运营的具体研究;从做好源头保护、强化中间过程、建立长效机制三个层次,分析研究如何确保南水北调江苏境内供水水质;对调度管理应用系统作了简要设计;针对实际管理中可能影响整个模式运行的重点细部:省界工程管理、泵站工程管理、不同水资源的优化调度等进行了研究;本论文还分析研究了南水北调江苏境内工程管理的相关基础支撑和发展战略。

Iii. Process Water cont'd Type 3 Water - Purified Water (e.g., USP Purified Water), in Europe the EMEA refers to this a Highly Purified Water - Most difficult to control microbial levels, because no preservative chlorine is present in the water -Less expensive to produce than Water for Injection Type 4 Water - The most critical quality level -Commonly used in final formulation for parenteral applications -Must satisfy the Water for Injection specification as laid out in compendia such as the USP iii.

工艺水 第3类型水-纯化水,在欧洲,EMEA称为高纯水。-控制微生物水平最困难,因为水中没有防腐的氯。-与注射用水比较,生产成本较低第4类型水-最高质量要求-通常用于非肠道用药的最后制剂中-必须符合诸如美国药典这类法定文本中描述的注射用水的规格

Through the tests on gas driving water and water driving gas, the flow law of gas and water was real-time observed. Mainly based on the test of water driving gas as an example, the development of molding coal sample and NMR triaxial osmoscope was demonstrated. The experiment process of water driving gas and parameters were demonstrated. NMRI images of molding sample in horizontal cross-section along the driving direction were obtained by NMRI instrument. The results from images were analyzed and compared. Some novel laws were obtained as the following:(1) the leading edge of water driving has inconsistency. This certified the important previous conclusion that the storage of methane mainly was absorbed in inner surface of pore from NMRI technique;(2) the existence of dominant driving pathway was tested and the way kept almost fixed. The pathway is apt to exist in the edge of coal samples where pore and fracture fully develop;(3) the variation of water flow determines the transport velocity of leading edge of water driving and it has lag effect;(4) the effectiveness of the first driving is better than the second driving;and (5) the subsequence of water driving gas are from trunk fractures to branch fractures, then to branch pores.

主要以水驱气NMRI试验为例,详细介绍了核磁共振三轴渗透仪和型煤试件的研制,并重点阐述了水驱气试验过程和相关参数,利用NMRI技术实时观测得到了不同时间沿驱替方向型煤试件水平剖面的NMRI成像图,最后对试验结果进行了比较分析,揭示了一些新的规律认识:(1)水驱替前缘具有不一致性,从NMRI试验角度验证了前人甲烷类气体赋存形式主要以吸附在孔隙内表面为主的重要结论;(2)煤试件存在优势驱替路径,且这种优势路径在驱替过程中基本保持不变,水驱气的优势驱替路径易产生在煤试件边缘,即煤孔隙裂隙发育区;(3)水驱流量变化决定了水驱前缘的运移速度,且对水驱气效果具有滞后效应;(4)水驱气初次驱替效果好于二次驱替效果;(5)水驱替气的顺序为:主要大裂隙—周边裂隙—周边孔隙。

Service: service hours 8 am - 10 pm, every year / month the amount of the total cost of drinking water 5% of the gifts gift drinks dispenser: corporate users for free gifts With the fountain, life-long free bag repair, cleaning, disinfecting drinking fountains line bottled water (Guangdong, the first A-water) Recommendation: Regular replacement of bottled water may be more wholesome ex-factory sales of Angel brand water dispenser ( package repair two years, including all parts) to provide water, telephone: 0755-82298935 82,282,747 SMS provides water: 13714594399 QQ provides water: 280,141,771 uniform inquiries and complaints Telephone: 13,714,594,399 Huang http://ww w.zhenbutong.sm160.net songshui.100ye.com water to the city's professional chains leave benefits up minute penalty sent a note: a half-hour sent to the service, limited to the areas where the above!

服务:服务时间早8点--晚10点,每年/月饮水总费用金额的5%礼品饮料赠送饮水机:公司用户免费赠用饮水机,终身免费包修、清洗、消毒饮水机一线桶装水建议:经常更换桶装水可能更有益健康出厂价销售安吉尔品牌饮水机(包修二年、含所有零配件)订水电话: 0755-82298935 82282747 短信订水:13714594399 QQ订水:280141771 统一咨询及投诉电话:13714594399黄平 http://www.zhenbutong.sm160.net songshui.100ye.com 专业送水全市连锁假一罚百三十分钟送到注:半小时送到服务,只限以上所在区域!

When a sudden power failure or accident or normal pump stops when the pump stops, the valve inlet water velocity to reduce stress Agency, the valve plate also fall, when its velocity is zero (that is, inlet flow rate is zero Department), large valve plate because of its own gravity and rapidly turn off (time 3s ~ 5s), the majority of water to prevent backflow, when the valve before and after the formation of a water pressure, water stress, on the one hand through the small valve at the bottom of the three slot for pressure relief vent pressure. 4 water stress from the bypass tube into the cavity patch up the control room (this process for the suction pressure chamber that can effectively absorb the energy of water), when water stress on cavity than inferior vena cava, the pressure of water promote the diaphragm down mobile , the current cavity pressure of water being squeezed out all the small valve plate slowly drop back to standby status, the process time to ease closure adjustable (3s ~ 150s), then the valve has been fully closed, watertight.

当突然停电或事故停泵或正常停泵时,阀门进水口处压力水流速降低,大阀板也随之下降,当其流速为零时,大阀板由于自身重力而迅速关闭(时间3s~5s),可防止大部分水倒流,此时阀门前后形成一种水压差,压力水一方面通过小阀板底部的三条泄压槽进行泄压。4)压力水从旁通管进入膜片控制室上腔(此过程为吸压腔,能有效吸收一部分水能量),当上腔压力水大于下腔时,压力水推动膜片往下移动,当下腔压力水全部被挤出来时,小阀板缓缓下降,恢复到待机状态,此过程中缓闭时间可调节(3s~150s),届时阀板已全部关闭,滴水不漏。

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相关中文对照歌词
Down Into Muddy Water
Bridge Over Troubled Water
Hell Or High Water
Hot Water Burn Baby
Don't Ask For The Water
Muddy Water
Walk On Water
Water
Turn On The Water
Bridge Over Troubled Water
推荐网络例句

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。