湿地

The data showed that Phragmites communis is a plant with high light use efficiency so its reasonable exploitation can play a great role in stabilizing wetland ecosystems.

数据显示，芦苇是一种高光效阳性植物，对于其资源的合理利用及其对湿地生态系统的稳定意义重大。

Any of several perennial reeds of the genus Phragmites in the grass family, found worldwide in marshes and wetlands and having stems up to nearly6 meters(20 feet) long.

芦苇属禾本科禾本科中的一种芦苇属多年生的芦苇，在世界各地的沼泽和湿地都有发现，有近六米（合20英尺）长的茎

Wetland ; Phragmites ; Phenology ; Simulation ; Climatic change ; Response

湿地；芦苇；物候；模拟；气候变化；响应

Scripus mariqueler community, Scirpus triquerter community and Phragmites australis community are three main wetland flora types.

海三棱藨草群落、藨草群落和芦苇群落是三种主要的湿地植物群落类型。

The results showed that Penman-Monteith model was the better one to simulate the evapotranspiration of Phragmites communis.This research would provide the evaluation method for the evapotranspiration of Phragmites communis.

结果表明：Penman-Monteith模型更适合芦苇群落蒸发散的模拟，可为芦苇湿地蒸发散的计算提供依据。

Based on Phragmites phenological data from 1987 to 1993 in Panjin wetland,the characteristics of the germination stage,leafing stage,flowering stage and fade stage of Phragmites were analyzed in this paper,The relationships between climatic factors and Phragmites phenologies were discussed.

基于1987~1993年盘锦湿地芦苇物候数据，分析了芦苇的萌动期、展叶期、开花期和枯黄期的物候特征，探讨了芦苇物候期与气候因子的关系，并利用2种积温模型模拟了芦苇的展叶期和开花期。

During December 2002-December 2003, we sampled Phragmites communis distributed outside and inside of the seawall for four seasons in the Eastern End of Chongming Island, Shanghai.

2002年12月-2003年12月，分别在春夏秋冬四个季节对上海市崇明东滩98堤外及堤内湿地恢复生态示范区的芦苇群落的生态特征进行了调查。

The purpose of this study is to screen microorganisms with growth inhibition against plant fungal pathogens. The plate-dilution method was used to isolate the bacteria from salt marshes at Dafeng, Jiangsu. The antifungal activity of the bacterial broth filtrates against 5 phytopathogens was determined using mycelial disk method. The antifungal compositions of four active bacteria were analyzed primarily with chromatography techniques. Two hundred and thirty-five aerobic (92) and anaerobic (143) bacterial strains have been isolated from the coast salt marsh and sixty-five strains, of which 39 are aerobic and 26 are anaerobic showed greater than 30% of inhibition rate against the growth of at least one of the phytopathogenic fungi on petri dish.

为了开发对植物病原真菌生长有抑制作用的药源微生物，本实验采用平板稀释法从江苏大丰盐沼湿地土壤中分离微生物，并通过菌丝块法检测这些微生物代谢产物对5种植物病原真菌生长的抑制活性，进而利用柱层析分析其活性成分；结果共分离得到235株细菌，其中好氧细菌92株，厌氧细菌143株；体外活性测试结果显示有65株至少对1种测试植物病原真菌的抑制率在30%以上，其中好氧菌39株，厌氧菌26株。

The absorption characteristics of three kinds of wetland plants,including Iris pseudacorus,Pontederia cordata and Scirpus validus,for removing nitrogen and phosphorus from wastewater resembling secondary effluent were studied by lab and pilot tests.

结果表明：短期内，各种湿地植物污水中氮、磷的吸收速率比较稳定，但在整个生长周期内，各种植物对氮、磷的吸收速率却有较大变化，4月份，水葱对氮、磷的吸收速率最大，8月份，梭鱼草对氮、磷的吸收速率最大。

The study would be useful for the water resources plan, ecology protection, regioned agriculture structure adjustment of Shuangtaizi area.

可为双台子河口地区的水资源规划、生态保护、区域农业结构调整等提供科学依据，也可为其他地区河口湿地生态环境需水计算提供借鉴。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。