湖泊的

I flow through valley, once seeing birds' twitter and fragrance of flower;I walk through lawn, once listenning to insect 鸣 frog drum;I walk through a hedge to fall, once seeing the head first put on lately green;I remit source, turning to make to fly spring waterfalls, washing face and combing hair foppery for ridges and peaks;I remit river's river, turning to make a wave blossom, giving the rock of near the bank sing to start to listen to of madrigal;I remit lake, turning to make gentle and soft bluish green wave, with green mountain together, the common ccolade sunrise month falls;Finally, I arrive at your in front, waiting for you accepting, I think you are a sea, you can't certainly because of my infinitesimal but the arrival of turn me down.

我流经山谷，看过鸟语花香；我走过草地，听过虫鸣蛙鼓；我走过篱落，看过枝头的第一抹新绿；我汇入泉源，化作飞泉瀑布，给峰峦梳洗打扮；我汇入江河，化作浪花朵朵，给岸边的岩石唱起动听的情歌；我汇入湖泊，化作温柔的碧波，和青山一起，共同迎接日出月落；最后，我来到你面前，等待你的接纳，我想你是海，你一定不会因我的渺小而拒绝我的到来。

Based on nitrogen concentrations of different forms, total phosphorus and soluble phosphorus in the surface water, nitrogen and phosphorus pollution sources were further explored by means of a field undisturbed tension-free monolith lysimeter(1 m2 in area and 1 m in depth)in combination with the 15N-tracing method.

随着工农业生产的快速发展，人口的急剧增加和化学肥料使用量的增加以及生活污水的直接排放，河流、湖泊等地表水体的氮磷污染有加重趋势，如北方的辽河、汾河、海河及淮河，南方的黄浦江、太湖、巢湖、滇池等都遭受严重污染[1￣3]。

Bennett.That was my commission,and I set out to Africa intending tocomplete Livingstone's explorations,also to settlethe Nile problem,as to where the headwaters ofthe Nile were,as to whether Lake Victoria consist- ed of one lake,one body of water,or a number ofshallow lakes; to throw some light on Sir SamuelBaker's Albert Nyanza,and also to discover theoutlet of Lake Tanganyika,and then to find outwhat strange,mysterious river this was which hadlured Livingstone on to his death—whether it wasthe Nile,the Niger,or the Congo.

贝内特。那就是我的使命，我动身去非洲意欲完成利文斯通的探险任务，还要解开尼罗河之谜，弄清尼罗河的源头在哪里，维多利亚湖仅由一个湖泊、一个水体构成还是由若干浅湖组成；弄清塞缪尔·贝克爵士发现的阿伯特湖；还要找到坦噶尼喀湖的出口，然后找出那条诱使利文斯通走上死亡之路的奇怪、神秘的河流是尼罗河，尼日尔河，还是刚果河？

Oxygen and carbon isotope of the carbonate sediments separately indicate lake waterδ~(18)O andδ~(13)C_,δ~(18)O indicates the volume of the input water which is a good index of Lake water level changes;δ~(13)C_ indicates the degree of the exchange between the lake and the atmosphere and indirectly indicates the ice cover time controlled by the temperature.3. Environmental changes in Lake Sugan drainage area during the past 2670 years reconstructed by mul-index synthesis analysis indicates that during

沉积物碳酸盐氧、碳同位素分别反应了湖水的δ~(18)O和δ~(13)C_，δ~(18)O指示湖水体积变化，是湖泊水位变化的良好指标；δ~(13)C_则指示了湖水和大气的交换程度以及入流水量的大小，间接指示了温度控制下的冰封时间长短。3、多指标综合分析重建的苏干湖流域晚全新世近2670年来的环境变化显示，苏干湖2670年来流域持续变干；出现截然不同的两个大的阶段，即

Under the different pH conditions, the migration and transformation behavior of each form of phosphorus released from the lake sediments into water body was studied by means of simulation. The results show that under alkalic condition or acidic condition, the temporal and spatial distribution of phosphorus in the water body changes with its releasing mechanism, and its migration and transformation behaviors are various. The change of pH value has no obvious effect on such transformation, but the total phosphorus in the water body has substantial effect on the concentration change of various forms of phosphorus.

通过室内模拟湖泊沉积物在不同pH条件下，研究释放到水体中各种磷形态的迁移转化行为，结果表明：碱性条件和酸性条件下，水体磷的时空变化由于其释放机制的不同，其迁移转化行为各不相同，同时，pH值的变化对水体中各种磷的相互转化没有明显的作用，各种磷形态的浓度变化，在很大程度上取决于水体中总磷的浓度。

During early middle Jurassic period, Quemocuo formation in NQB was offshore lake deposition with marine feature, in SQB was shelf deposition, which indicted that an intense rifting and sea level rising with more large range, and consequently, eroding area was shrunk and deposition area was expanded.4. According to the result of stratigraphic surface features, division and correlation, and the paleographic characteristic, Qiangtang Basin during late Triassic -early middle Jurassic period could be divided into two basin developing stages with difficult tectonic nature, remnent epicontinental basin stage in Carian -early Norian of late Triassic and rifting basin stage in middle Norian of late Triassic - early middle Jurassic period respectively.

雀莫错组在羌北盆地为近海湖泊沉积，更具海相色彩：南羌塘主要为外陆棚沉积，反映羌塘盆地再次发生较强烈的裂陷作用和较大幅度的海平面上升，形成陆源剥蚀区缩小，沉积覆盖面增大的古地理面貌。4、根据地层界面特征、地层划分与对比结果和岩相古地理演化特征可将晚三叠世—中侏罗世早期羌塘盆地划分为两个不同构造性质的盆地发展时期，分别为晚三叠世卡尼期—若利早期的残留内陆表海沉积盆地发展与消亡时期和晚三叠世若利期中晚期—中侏罗世早期的裂陷盆地的形成与发展时期。

As an extension to the "973" Program of National Planning key basic research project -----the study of China lake nutrient over-enrichment process and the mechanism of blue alga outbreak, this paper introduces our experiments as below:(1) Experiment on heavy metal absorption and disorption abilities of Ceratophyllum demersum , Hydrilla verticillata and Myriophyllum triphyllum, in order to campare their absorption capability .

本文在前人的研究基础上，依托国家&973&国家重点基础研究规划项目&湖泊富营养化过程与蓝藻水华暴发机理&，开展了下列工作： 1、选取狐尾藻、金鱼藻、黑藻三种大型沉水植物作为研究对象，通过对重金属离子铜离子的吸附及解吸实验，比较其三种沉水植物之间吸附能力的大小； 2、选取狐尾藻、黑藻为研究对象，研究了重金属离子铜离子对沉水植物的胁迫作用及铜离子在植物体内的富集情况； 3、选取黑藻为研究对象，研究了沉水植物在富营养条件下不同浓度的氨态氮和硝态氮对沉水植物的生理生长的影响。

Furthermore, according to the summing-up of water treatment for the Chaohu Lake, the measures, such as pre-oxidation to water source-polymeric aluminum-ferric and ferrous surplus chlorine coagulation- HCA concretional aid-cl.

文章对巢湖微污染水质的特点及形成原因进行了深入的研究；对氨氮、藻类、p H值、异味等四个特征指标的变化规律做了详细论述；对以巢湖为水源的水处理技术进行了总结，提出了源水预氧化—聚合铝铁、亚铁氯化联合混凝— HCA 助凝—除臭剂、活性碳联用去除异味—微絮凝的高效率水处理模式，不仅在合肥供水集团有限公司取得了非常良好的应用效果，也可为其它以内陆湖泊为水源的制水厂所借鉴。

Corrosion process of water flow could have great impact on dissolvable rock area in several decades.

岩石风化作用既是地壳固体物质形态转变的重要途径，也是产生块体运动灾害的必要前提条件，其类型和强度受区域气温及降雨条件的控制；水的侵蚀作用的区域性规律受地貌成因和气候条件的制约，它对陆地环境的最大冲击是对海洋、湖泊及水库岸滩带的侵蚀和改造；流水的溶蚀作用可在几十年内对可溶岩类地区产生影响。

In order to explore the grain-size distribution characteristics and geo-genetic types of land desertification in Mo Us desert, the research on the grain-size characteristics of sediments since late Pleistocene has been carried out in the desert area and neighboring area such as inside desert, sand covered loess plateau, loess plateau and river valley. The research result shows that sediments of different geologic genetic types are the fundamental material source of sandy desertification in these areas and the distinguishing of different types of the sediments is the theoretical basis of classification of different geogenetic type of sandy desertification. The contribution of different geological roles on the land desertification and its significance to prevent and deal with the land desertification have also discussed.

为了研究毛乌素沙地沉积物的粒度特征与土地沙漠化的地质成因类型，通过系统研究沙地及相邻地区晚更新世以来在沙地内部、覆沙黄土区、黄土高原和河流谷地与湖泊等不同地质构造地貌条件下所形成的沉积物粒度特征，指出不同地质成因类型的沉积物是这些地区土地沙漠化的物质基础，区分不同类型的沉积物也是构成不同地质成因类型土地沙漠化分类的理论基础，探讨了不同地质作用对土地沙漠化的贡献及其对土地沙漠化防治方面的意义。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新