1. Application of needle valve to urban water and wasterwater treatment plants to avoid the cavitation and regulate water and air flow is introduced.
从避免气蚀和调节水、气流量等方面介绍了电动针阀在城市给水厂和污水处理厂中的应用，并结合杭州西区水厂和七格污水处理厂的实例阐述了电动针阀结合流量计在水厂输水管线流量调节中的控制方法，以及溶氧仪和针阀联动控制曝气池DO的应用。
2. The ethanol extractives of the 18 species of plants have been extracted by water and chloroform. The water phase showed strong anti-TMV activity while chloroform phase showed little inhibiting activity in most plant species. The two phase of Polygonum cuspidatum or chloroform phase of Paeonia suffruticoss showed strong anti-TMV activity.
乙醇提取物经氯仿和水分配萃取后，测定萃取物对TMV的体外抑制作用，除虎杖的两个萃取层和丹皮酚的氯仿萃取层物质具有较强的抑制TMV作用，大多数植物种类仅水萃取层物质对TMV具有较强的抑制作用，而氯仿萃取层物质抑制效果差。
3. District rich in plants dotting the landscape is made of different quarter-phase乔灌, flowers, tall trees, green space segregation of different functions, the center green space, green groups, before the green house, is made up of flower lawn, to maximize people`s health to meet the demand for green, spring, summer, autumn garden outside, tree-lined walls, water gurgling, beautiful.
区丰富的植物景观点是不同的季相乔灌，花草，高大的树木，绿色空间分隔不同的功能，中心绿地，环保团体，在绿色的房子，是由花卉草坪，最大限度地人民的健康，以满足需求的绿色，春，夏，秋园外，绿树成荫的城墙，水潺潺，美丽的。
4. Takes Tugou in Yanchi county as an example, according to the water resources of Tugou, with the implementation of farmland irrigation developments and water irrigating system and adjustment of the agriculture plants, the carrying out of technigues of the agriculture multi-plants, making Tugou village a good model of water using efficiently, which provides theoretical basis for the same dry sandy area.
以盐池县土沟村为例，根据土沟村水资源的条件，通过加强农田水利建设、推行节水灌溉制度、调整农业种植结构以及多相农业节水种植技术的实行，使土沟村在高效用水方面具有一个良好的用水优化模式，为乾旱风沙区同类地区的井灌节水利用方面提供一定的理论依据。
5. At last he managed to catch hold of some water plants by the river bank.
最后他终於抓住了河岸边的一些水草。
6. Plants, bushes and trees also play a crucial role in the system: they keep the environment cool and maintain moisture in the air by transporting water up through their roots and releasing it by transpiration through their leaves
灌木和树木这样的植物在这一系统中也起着重要作用：它们使环境变得凉爽，保持空气湿润，它们的根把水分吸上来通过叶子排放出去。
7. At present, companies in Tianjin, has a four sewage treatment plants, has a 50, 000 tons/day capacity to deal with renewable water plant, taking about 44 percent of Tianjin''s sewage treatment work, business monopoly advantage to the company more than 70% of high gross profit margins, have good development potential.
目前，公司在天津市区拥有四座污水处理厂，拥有一座5万吨/日处理能力的再生水厂，包揽天津市约44%的污水处理工作，业务垄断优势给公司带来高70%以上的毛利率，拥有良好的发展潜力。
8. To this end, our water environment identified the main elements of the comprehensive rectification works: First, the pollution face-to three loop within the 35 serious pollution of rivers software, dredging and flood control; Second, cut off sources of pollution, within the Old City near the 248 Road and the streets of urban centres and networks within the 7171 households Convergence drainage for stormwater pollution streaming transformation modules households; Third, for being clean sewage change, the new three sewage treatment plants, increased 500, 000 cubic metres of sewage treatment capacity, the city will be the last day water treatment capacity by 400, 000 cubic metres to 900, 000 cubic metres.
为此，确定了我市水环境综合整治工程的主要内容：一是整治污染面，对三环路以内污染严重的35条河流（包括沙河、府南河延伸段）进行截污、疏浚和河堤治理；二是截断污染源，对二环路以内老城区的248条中小街道管网和中心城区内7171户合流排水单元户进行雨污分流改造；三是变污水为清流，新建3座污水处理厂，增加50万立方米污水处理能力，将全市的日污水处理能力由过去的40万立方米提高到90万立方米。
9. At the same time, the University has also completed audits of its central steam and chilled-water plants for energy conservation.
同时，学校也完成了其中央蒸汽及冷凝水设备的能源保持审计。
10. In the dry land and garden plot, the soil eroding amount of terraced fields is only 1/3 of that be ploughed directly along the slope. It is difficult that assart along the contour in the dry land and garden plot, after the first 1~2 years, the soil eroding amount will increase at double. From the soil and water conservation point of view, the mode that integrates arbor, shrub and grass in woodland is the best, the mode that plants grass in bare land is the second.
等高作梯的旱耕地和园地土壤侵蚀量仅为顺坡直耕的早耕地和园地顺坡的1/3左右；早耕地、园地等高开垦的强度大，开垦之后1~2年土壤侵蚀量成倍增长；从水土保持角度看，林地乔、灌、草结合模式最好，裸地植草模式次之。
11. To produce hybrid seed, collecting the first generation of hybrid seeds, growing plants from the first generation of hybrid seeds, pollinating the plants of the most recent hybrid generation, collecting the seeds produced by the most recent hybrid generation, growing plants from the seeds of the most recent hybrid generation, allowing plants to remain on the vine past the point of normal ripening, and screening for reduced fruit water content as indicated by extended preservation of the ripe fruit and wrinkling of the fruit skin.
杂交以产生杂种种子，收集第一代杂种种子，从第一代杂种种子生长植物，给最近的杂种世代的植物授粉，收集由最近的杂种世代结出的种子，从最近的杂种世代的种子生长植物，使植物在过了正常成熟点后仍保留在藤上，筛选降低的果实水分含量，所述降低的果实水分含量由成熟果实的延长保存和果皮具皱指示。
12. Viridescence of equestrian orchid colour and lustre, in northern region green period can amount to 280 days of above; Ma Lan''s purple beautiful quietly elegant is beautiful, nectar faint scent, florescence is as long as 50 days, still can serve as the material that cut a flower; Malannai tramples, after experience tramples, need not breed can ego restores; Moderate of height of equestrian orchid plant, the leaf is much and erect grow, have stronger aspiration, decrease dry, drop in temperature action; Equestrian orchid vitality is strong, do not need daily conserve basically, managing water fertilizer and management are devoted; In the city that build plant segregation of two side afforest takes open greenbelt, road to wait with ground of compose flowers and plants in, ma Lan is unquestionable high grade material.
马兰色泽青绿，在北方地区绿期可达280天以上；马兰紫色的花淡雅漂亮，花蜜清香，花期长达50天，还可作为切花材料；马兰耐践踏，经历践踏后无须培育即可自我恢复；马兰植株高矮适中，叶多而竖立生长，具有较强的吸尘。减燥。降温作用；马兰生命力强，基本不需要日常养护，节约了水肥和治理投入；在建植城市开放绿地。道路两侧绿化隔离带和缀花草地等中，马兰是无可争议的优质材料。
13. Its main ingredients are Cu, B, Mn, Fe, Zn, Mo; other ingredients include: Al, Mg, K, Ti, Ca, P, Si, Na, V, Co, Ni, Li, Se, Ge, W, Ba as well as acidulated substance water-soluble ions and organic microinching factors, which can totally meet the requirements of improving the quality and production of all kinds of plants.
主要成份：Cu、B、Mn、Fe、Zn、Mo其它成份：Al、Mg、K、Ti、Ca、P、Si、Na、V、Co、Ni、Li、Se、Ge、W、Ba等及酸化物水溶性离子、有机微动因子，完全能满足各类植物提高质量和产量的要求。
14. The DRe differences among plants could be well differentiated by TP. The DRe., i. e. water retention, represented by TP, was used as a major index to identify the ability of plant drought tolerance. It was showed that C. arborescens Ecotype Wu was generally the most drought tolerant one except lower than C. arborescens Ecotype XJ which was the maximum in May, bore comparison with Zygophyllum xanthoxylum by estimating seasonally; C. latens Ecotype NX was significantlly lower than C. arborescens Ecotype Wu, the result was contrary to being known; C. arborescens Ecotype Kerqin was significantlly lower than Wu; XJ, the maximum in May, showed no else great difference to NX; C. lanata was high in April and not high afterwards, however its phenological phase presented visible changes as compared with the original life patterns in western America.
结果表明，华北驼绒藜(C.arborescens Ecotype Wu)总体上表现出最强的耐旱性；宁夏驼绒藜(C.latens Ecotype NX)耐旱性显著低于华北驼绒藜；科尔沁驼绒藜(C.arborescens Ecotype Kerqin)耐旱性显著低于华北驼绒藜；新疆驼绒藜(C.arborescens Ecotype XJ)5月耐旱性表现最强，其他时间与宁夏驼绒藜差别不大；北美驼绒藜4月拐点很高，4月以后耐旱性降低，其物候期与原分布区相比发生了很大变化。
15. I in less than a day being at school at 7 o''clock in the morning, go home at 7 o''clock in the evening The dinner queen wants to make large amount of school assignment too, until ability at 12 o''clock go to bed I am so real as very much, to be tired out, but be had no choosing I firmly believe that I must can be admitted to a college next year as long as I study in effort, School organizes us getting rid of Fragrant Mountain tree planting To that queen, the teacher divides us into 8 group, every plants ten tree set We dig a pit first, and then sprinkle water on a sapling is felled going in, cover soil, final We have worked with great zeal, hour of queen 2 has accomplished a mission right away Return we have felt very tired on the way, but extraordinary being glad, has entered but a force because of we are to protect the environment Despite of she has fallen ill, has it is habitually in the past the samer for he to look as if being at school go to.
我没天早上7点上学，晚上7点回家晚饭后还要做大量的作业，直到12点才能睡觉我真得很累，但别无选择我确信只要我努力里学习，我明年一定要能考上大学学校组织我们去香山植树到那后，老师把我们分成8个组，每个组种十棵树我们先挖坑，然后把树苗放进去，盖上土，最后浇水我们干得非常起劲，2个小时后就完成了任务回来的路上，我们感到很累，但是却非常的高兴，因为我们为保护环境进了一份力尽管她病了，他还是像往常一样上学去。
16. I might water the plants today.
今天我也许要灌然ú輼淠尽？
17. In this paper, the physiological and biochemical factors(including water changes in plants, chlorophyll changes, enzyme activities and osmotic adjustment et al) of 5 Iris species:I. tectorum, I. lactea var. chinensis, I. pseudacorus, I. ensata var. hortensis, I. sanguinea were studies based on pot experiment under drought stress.
hortense和溪荪在人工干旱胁迫下的生理生化特征(包括体内水分、叶绿素、酶活性、渗透调节物质等)的变化。
18. water the plants
18. According to the study on the fresh weight、dry weight and water content, the leaf structure, the chlorophyll content and value of Ca/Cb, the photosynthesis characteristic of leaves, The shade tolerant ability of five plants was in the order: Iris japonica、Iris pseudacorus、Iris tectorum、Iris kaempferi、Iris sanguinea.
通过对鸢尾属五种植物的叶片单位面积鲜重、干重及含水量，叶片解剖结构，叶绿素含量及叶绿素a／b，叶片光合特性多项指标研究得出：鸢尾属五种植物的耐荫性由强到弱为：蝴蝶花＞黄菖蒲＞鸢尾＞花菖蒲＞溪荪。
19. water the plants
19. The Company to provide users with dual water supply pipes, all kinds of household water purifiers and medical, chemical, electronics, industrial requirements of pure water, sewage and sewage, industrial wastewater, beverage plants, etc. Bottled water plant design and construction of the installation, consulting a wide range of services to provide users with a variety of water treatment technology the best solution.
本公司为用户提供管道分质供水，各类家庭净水机及医疗、化工、电子、工业所需的纯净水、污水以及污水、工业废水、桶装水厂饮料厂等方面的设计与施工安装、咨询的多项服务，为用户提供各种水处理技术的最佳解决方案。
20. water the plants
20. Under non-water stress, the increased biomass of rice plants under the mixed supply of nitrate and ammonium was higher than that under the other two sole nitr...
在非水分胁迫条件下，分蘖期水稻在NH4+/NO3-为50∶50时生物量增量最大；而在水分胁迫条件下，单一供NH4+-N营养的水稻生物量增量最大。
1. Kang said the red water could be from central heating systems, as there are no chemical plants located nearby.
2. The Ministry of Water Resources sent nine work teams to check these plants together with local governments.
3. He added that the dried lake has affected spawning and killed water plants, fish and clams - all primary food for birds.
4. It is not right to translate the costs of constructing wastewater treatment facilities and renovating water plants into higher water prices.
5. Two local drinking water processing plants have stopped siphoning water from the contaminated area.
6. The contaminated water also spread to several villages with illegal vanadium plants, plaguing tens of thousands of hectares of fields.
7. The plant needs water for its cooling system, and that is why most nuclear power plants are close to water.
8. It warns of danger from deep water and plants on the lake bed.
9. Yan said he hoped the lack of waste water processing plants was also an opportunity because the demand to treat waste water must be met.
10. You called for government subsidies for both desalination plants and users to make the new water resource affordable for businesses and households.