水源

Based on recommended SY/T 5329-94 of injection water quality for detrital rock oil reservoirs and analyzing methods for determining water quality, the criteria of injection water quality have been chosen, which is based on general investigation to water quality of Jianghan oil area and a large quality of static and dynamic experiment.

通过研究并结合江汉油区的实际，在行业标准SY／T5329 -94的基础上新增了平均结垢率和临界矿化度这两项控制性指标，删除了点腐蚀指标，并修订了不同水源情况下含油量、侵蚀性二氧化碳、总铁含量等指标，使之满足江汉油区注水的需要。

The Iraqi regime has also developed ways to disburse lethal biological agents, widely and discriminately into the water supply, into the air .

伊拉克政权还发展了使用这些致命的生物制剂不分清红皂白地投入水源和空气中的手段。有两种影响；模棱两可

As state-level scenic spots - Baise Uprising Memorial Hall; provincial-level scenic spots - Cheng Bi Lake; Ling Ling satisfied the hole, water holes; Jingxi the psychic Grand Canyon; music industry Lo Tung-mei, Liu cloth, Taishi Wei doline , Which form a Bose's tourism brand lines.

象国家级景点——百色起义纪念馆；省级风景名胜区--澄碧湖；凌云的纳灵洞、水源洞；靖西的通灵大峡谷；乐业的罗妹洞、布柳河、大石围天坑等，构成了百色的旅游品牌线路。

The research object of this thesis is Momoge wetland, which is the largest one in the droughty area of western jilin province.

莫莫格湿地处于吉林省西部干旱地区，东北科尔沁沙地边缘，是该区域面积最大的湿地区，对防止沙化，地域性水源涵养，气候调节，具有重要作用。

Do not suffer contaminative nature, clear the fountainhead that does not have foreign matter and fresh air, all offer advantageous development condition to development protects skin faultlessly to taste.

不受污染的大自然，清亮无杂质的水源及清新的空气，均为研制完美的护肤品提供优越的发展条件。

The samples'concentration level is ng/L, meanwhile, which doesn't go beyond the national standard "Environmental quantity standards for surface water-GB 3838—2002"and "Drinking water quality criteria standard GB5746-85". The study shows that the water purification palnts in The Three Gorges Reservoir Area especially those raw water from Yangtze River and Jialingjia River is safe enough for drinking and its level is low. After having tested and analyzed the raw water samples of 6 water purification plants in Three Gorges Reservoir Area, I have found several variety of PAHs and PAEs. Of which, naphthalene, fluoranthene and DEHP are priority pollutants firstly listed by SEPA..

按照《地面水环境质量标准GB 3838—2002》和《生活饮用水水质标准GB5746-85》对有机氯农药的规定，上述6 个水厂均未超标，表明三峡库区城市给水厂特别是以长江、嘉陵江为水源的水厂，其有机氯农药污染较轻，饮用水水质安全。6 个给水厂的原水均检出含有多种PAHs 和PAEs，其中包括有我国国家环境保护总局首批公布的水中优先检测污染物萘、荧蒽、DEHP。

Although the quality of day lily of Qingyang city is best in the whole country, the day lily is planted fragmentarily at the residence, roadside, bank of the canal, low bank of border, and district of field, and also do not form the best product region and suitable planting technology. The product region environment condition of day lily in Qingyang city was analyzed from2001 to 2005, the advantageous product regions of day lily in Qingyang city was planned, and planting technology of day lily was studied. The main result of study were as follows:First. Qingyang city belongs to dry agricultural region, its solar radiation is quite rich, but the water resources is short in all district, the agricultural production depends on the natural precipitation.

生产的黄花菜质量在全国名列前茅，但是庆阳的黄花菜多在宅旁、路边、渠岸、田边地埂等零星地进行生产，没能形成优势产区，对栽培技术研究也较少。2001年～2005年我们分析评价了庆阳市黄花菜产区环境，进行了黄花菜优势产区区划和旱作栽培技术研究，主要研究结果如下： 1 庆阳市太阳辐射比较丰富，水资源缺乏，农业生产靠天然降水，属旱作农业区，河流大部分水质较好，灌溉水源基本未受到污染。

The southern mountain area of Jinan has special geology and geomorphy, and its ecological environment is very fragile. But as the protection area of drinking water source, it can supply the groundwater to spring crowd of Jinan. Its water environment function is very important.

济南市南部山区地质地貌条件特殊，生态环境脆弱，但却是济南市泉群的地下水补给区和饮用水源保护区，水环境功能重要。

This paper gives a brief account of heat pump technology and the basic principle,recent development and classification of geothermic air-conditioner ,analyses the existing problems and gives an explanation of the general plotting,structure and main feature in developing water heat pump geothermic air-conditioner for household use.

简要介绍了热泵技术及地温空调基本原理、发展近况、分类方法，分析了其在家用系统开发存在的问题，描述了一种家用水源热泵地温空调开发的总体思路、结构原理及主要特点，并举实施例说明其节能、环保及利于家用推广的优势

Therefore, systematically research on protection of headwater area of reservoir hasprofound and significant meanings.

在我国南方地区，伴随着社会经济的快速发展和城市化进程的迅速推进，许多河流的中下游河段由于点源和面源污染加剧而丧失了饮用水功能，河源区段的水库已经成为目前最重要的城市集中式饮用水供水水源。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。