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供水状况
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  water supply condition
     Effects of water supply condition in media on C、N metabolic products of sweet pepper potting seedlings and the relationship with development
     基质供水状况对甜椒穴盘苗C、N代谢产物的影响及其与发育的关系
短句来源
     Effect of Water Supply Condition on Biomass Accumulation and Nutrition Metabolism of Tomato Plug Seedlings
     基质供水状况对番茄穴盘苗生物学积累及营养吸收的影响
短句来源
     Through investigation of the water resource and water supply condition of Jinzhou, the paper reveals the severity of the water resource crisis in the city.
     通过对锦州水资源和供水状况的调查分析,揭示了锦州水资源危机的严重性。
短句来源
     It was the N conformation not total N content that was obviously altered by different water supply condition.
     供水状况对总N影响不太大,但显著改变蛋白氮和非蛋白氮的比例.
短句来源
     The following paper analyzes the advantages of implementing "one household with one water meter" reconstruction project,introduces three reconstruction schemes combined with water supply condition in Tangshan,discusses the problems existed in implementing "one household one water meter",and proposes treatment methods,in order to promote smooth implement of the reconstruction project.
     分析了实施“一户一表”改造工程的益处,结合唐山市供水状况,总结介绍了“一户一表”改造工程的三种方案,并对目前“一户一表”工作中存在的问题进行了探讨,提出了解决方法,以推动一户一表改造工作的顺利实施。
短句来源
  water supply situation
     Designed water application ratio is an important parameter which influences the investment and cost of the drip irrigation system, the water supply situation of crop and finally the benifits of the system.
     滴灌供水比是滴灌系统一个重要的设计参数。 其取值的大小直接影响工程的投资和运行费用,也影响作物的供水状况,最终影响工程的效益。
短句来源
  “供水状况”译为未确定词的双语例句
     The changes of C,N metabolic products were investigated when sweet pepper potting seedlings were exposed to different floor level of water supply in media (RWC was 90%,75%,60%,45%,30% respectively) and discussed the relationship with development.
     在基质供水状况分别为90%、75%、60%、45%、30%RWC供水下限处理条件下,对甜椒穴盘苗碳氮代谢产物的变化及其与发育的关系进行了探讨.
短句来源
     Tomato potting seedlings were treated under different floor level of water supply in media (RWC was 90%, 75%, 60%, 45%, 30% respectively), and discussed the relationship between the changes of C, N metabolic products and development.
     对番茄穴盘育苗基质进行相对含水量分别为90%、75%、60%、45%、30%供水下限处理,探讨了基质供水状况对番茄碳氮代谢的影响及其与生长发育的关系。
短句来源
     The paper introduces the situation of water supply and development forecasting and puts forward the planning scheme on water supply development in villages and towns as the year 2010 for standard year basing on the information of 1998.
     本文以1998年资料为基础,简要介绍了我省乡镇供水状况和未来发展预测,并以2010年为水平年提出乡镇供水发展规划方案。
短句来源
     Characteristics of field water cycling in semiarid area of western Liaoning Ⅰ.Status of field water supply.
     辽西半干旱地区农田水分循环特征的研究 Ⅰ.农田供水状况研究
短句来源
     [Methods]Investigation on water supply in rural areas and sample examination for water quality were carried out from March to May 2006.[Results]Of the 6 037 800 population in rural areas,47.72% of them had no safe drinking water.
     [方法]2006年3~5月,对潍坊市农村生活饮用水供水状况进行普查和水质抽样检测。 [结果]全市农村人口603.78万人,饮水不安全的占47.72%;
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The effect of irrigation modes on the senescence of hybrid rice and some physiological activity was studied in the experiment. The results showed that irrigation modes affected obviously the senescence of hybrid rice. By cutting off the water supply at different stages after flowering, plant was subjected to water stress, and the decrease rate of the physiological activity speeded up, then the rate for the accumulation of dry weight in grain slowed down and seed setting percentage reduced, as a result, the output...

The effect of irrigation modes on the senescence of hybrid rice and some physiological activity was studied in the experiment. The results showed that irrigation modes affected obviously the senescence of hybrid rice. By cutting off the water supply at different stages after flowering, plant was subjected to water stress, and the decrease rate of the physiological activity speeded up, then the rate for the accumulation of dry weight in grain slowed down and seed setting percentage reduced, as a result, the output reduced. The earlier stare the water supply was cut off at, the more serious the yield reduced. However, intermittent irrigation, because of delaying the senescence of root, increasing photosynthetic rate, prolonging the duration of the accumulation of dry weight in grain, enhancing seed setting, and raising efficiency of increase production, consequently, the yield respectively increased by 7.4% and 17.7-28.3% compared with long term irrigation and cutting off the water supply earlier than expected. It is possible that irrigation modes control the senescence of the aerial parts by means of promoting the synthesis of some amino acids and restraining the synthesis of other amino acids in roots.

对长灌水、间歇灌溉和早断水等灌水方式对杂交水稻衰老和生育后期一些生理活性的影响进行了研究,以期有助于杂交水稻衰老的调节及最佳灌溉方案的建立。结果表明,灌水方式明显影响杂交水稻的衰老。早断水使植株开花后不同时期遭受水分胁迫,不同程度上加速植株生理机能的衰退,使籽粒干物质积累受阻,结实率下降而减产。断水的时间越早,减产越严重。而间歇灌溉由于延缓根系衰老,增强叶片光合能力,延长灌浆时间,提高了结实率,从而提高增产效率,其最终产量比长灌水和早断水分别增7.4%和13.7~28.3%。不同供水状况可能通过对根系中某些氨基酸合成的促进和另一些氨基酸合成的抑制而对上部的衰老进行调节。

There has been compiled an atlas of the exploitation, utilization, and management of ur-ban groundwater resources(here inafter referred to as EUMUGR) in Wuhan urban district and the suburbs of East-West Lake in order to strengthen the EUMUGR and to provide a scientific basis for overall-planning, strategy, macro modulation and control, and manage-ment of EUMUGR. Based on many year’s experiences of EUMUGR and formally accepted scientific paroffs from hydrogeological survey and research, the atlas of about 20...

There has been compiled an atlas of the exploitation, utilization, and management of ur-ban groundwater resources(here inafter referred to as EUMUGR) in Wuhan urban district and the suburbs of East-West Lake in order to strengthen the EUMUGR and to provide a scientific basis for overall-planning, strategy, macro modulation and control, and manage-ment of EUMUGR. Based on many year’s experiences of EUMUGR and formally accepted scientific paroffs from hydrogeological survey and research, the atlas of about 20 figures of 4 figure sets has been evaluated qualitatively and quantitatively with their hydrogeological con-ditions, exploitation situation, strength and extent of groundwater. Meanwhile, there have been correspondingly put forward a strategy of exploitation and management of groundwa-ter, and the opinion and proposal of protection measures for groundwater source(place). In this paper, the author comparatively details the atlas-compiling principles, compiling methods, expressed contents, patterns, colours, and legends of several kinds of main figures.All these play an important role in casting a brick to attract jade for the atlas-compiling work of EUMUGR and in providing hydrogeological informations and scientific management bases for the exploitation and utilization of the urban groundwater.

本文利用城市地下水开发利用管理图集,全面系统地反映城市供水状况、地下水开采现状、地下水赋存的地质环境、资源量、质量,提出地下水资源开发利用管理的工作程序和对策,展示了地下水资源的分布、开发利用、规划和管理的全过程。探讨了城市地下水开发利用管理图集的编制方法。

Designed water application ratio is an important parameter which influences the investment and cost of the drip irrigation system, the water supply situation of crop and finally the benifits of the system. Generally, designed water application ratio has influence mainly on the field pipe network of the system. The influence of water application ratio on the cost of the drip irrigation system is evaluated by analysis of the relationship between the water application ratio and the quantity of the lateral and the...

Designed water application ratio is an important parameter which influences the investment and cost of the drip irrigation system, the water supply situation of crop and finally the benifits of the system. Generally, designed water application ratio has influence mainly on the field pipe network of the system. The influence of water application ratio on the cost of the drip irrigation system is evaluated by analysis of the relationship between the water application ratio and the quantity of the lateral and the submain pipes (PE) , as well as the annual cost of the field network. This can be a reference for the selection of the designed water application ratio.

滴灌供水比是滴灌系统一个重要的设计参数。其取值的大小直接影响工程的投资和运行费用,也影响作物的供水状况,最终影响工程的效益。设计滴灌供水比对滴灌费用的影响一般主要表现于对田间管网费用的影响。该文通过对单位面积支、毛管PE塑料管材用量和田间管网年费用与设计滴灌供水比关系的分析估计设计滴灌供水比对滴灌费用的影响,为合理选择设计滴灌供水比提供依据和参考。

 
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