湖泊

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。

Chagan Lake Tourist Resort is designed to be an ecological tourism center which is characterized by big lake and wetland, grassland scenery and Mongolian folk custom.

查干湖旅游度假区的设计是一个生态旅游中心，其特点是大湖泊和湿地，草原风光和蒙古族民俗。

Chagan Lake is located on the land of Qianguo'erluosi County, Songyuan City, Jilin Province, which is a lake carrying on many ancient stories and is known by both near and far.

查干湖位于吉林省松原市前郭尔罗斯境内，这是一个远近闻名的、承载着很多古老传奇的湖泊。

Low magnetic susceptibility, low CaCO_3, low organic carbon concentration C_(org, low C/A (Chenopodiaceae/Artemisia) ratio, low Sr concentration and, hence, high Rb/Sr ratio in the lake sediments indicate a cold but moist climate during the global Little Ice Age in the Daihai area.

岱海地区小冰期最盛期是以高Rb/Sr比值、低磁化率、低CaCO_3、低C_、低C/A比和孢粉浓度的湖泊沉积为特征的，反映流域所经历的冷湿的气候环境。

Low magnetic susceptibility, low CaCO3, low organic carbon concentration, low C/A (Chenopodiaceae/Artemisia) ratio, low Sr concentration and, hence, high Rb/Sr ratio in the lake sediments indicate a cold but moist climate during the global Little Ice Age in the Daihai area.

在明确湖泊沉积物Rb/Sr比值古气候指示意义的基础上，通过AMS-14C和210Pb精确定年及12.08米岱海沉积岩心的Rb/Sr比值、碳酸盐含量和有机碳含量的变化，恢复了包括中世纪暖期、小冰期及全新世适宜期等典型气候事件在内的全新世环境演化过程，基本认识是：全新世早—中期9-3.5kaB.P。

Any of various gnatlike flies of the family Chironomidae, found worldwide and frequently occurring in swarms near ponds and lakes.

双翅目小昆虫一种双翅科中咬人的小昆虫，遍布于世界各地，通常在水塘和湖泊附近成群出现

Any of various gnatlike flies of the family Chironomidae,found worldwide and frequently occurring in swarm s near ponds and lakes.

双翅目小昆虫一种双翅科中咬人的小昆虫，遍布于世界各地，通常在水塘和湖泊附近成群出现

The results of identified species showed that the most common genera were Microcystis, Spirulina, Merismopedia and Chroococcus etc.

物种鉴定结果表明武汉市湖泊蓝藻的常见属有微囊藻、螺旋藻、平裂藻和色球藻等。

Poyang lake, 4600 square kilometers in the normal flooding level, is the biggest freshwater wetland in china, and famous with its extremely abundant biological variety, especially with a large number of the rare and endangerous species,such as Grits lemcogeranus, G. monacha and Ciconia byciana .

鄱阳湖是中国最大的淡水湖泊湿地，正常洪水位面积4600余平方公里，蕴藏着极其丰富的生物多样性，尤以白鹤、白头鹤和东方白鹳等珍稀濒危越冬候鸟分布数量多且持续稳定而享誉全世界。

Recreation areas include lakes and parks in and around citied such as the Golden Gate Recreation Area near San Francisco.

娱乐地区包括都市内外的湖泊和公园。如洛杉矶附近的金门娱乐区

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