芦苇的

Thinning reeds open to a watery view of Florida's Everglades National Park.

稀疏的芦苇展现了一幅佛罗里达州的沼泽地国家公园的景色。

The hanging sedge keeps beautiful leaves and continues even its growth.

悬挂的芦苇保持美丽的叶子并且甚至继续它的发展。

Reed was planted in the same substrates. In this paper, the efficiency of constructed wetland and the effect of hydraulic retention time on the purifying efficiency for septic tank effluent treatment were studied.

通过在同种基质上种植相同数目的芦苇，研究了垂直流人工湿地对化粪池出水的净化效果，以及不同水力停留时间对污水净化效果的影响。

Dr Allwood showed that her stromatolites, which are 3.4 billion years old, contain seven different, but regularly recurring patterns ranging from "cuspate swales" to "egg-carton laminites".

Allwood博士指出在她所研究的具有34亿年历史的层叠岩石化石中，发现含有有规则重复出现的七种，从&尖芦苇&到&蛋箱分层&等结构。

As in Hanshiqiao nature reserve, the community coverage of invasive plants like Humulus scandens can even reach 90% or more, they may have formed a community with only one dominant plant, which makes it impossible for the native wetland plants like Phragmites communis to grow.

如汉石桥湿地保护区，捧草等入侵植物的群落盖度达到90％以上，有些形成单优势的群落，抑制了芦苇等湿地植物的生长。

Except for Phragmites australis community,other communities were mainly the dwarf shrubs,semi-bush. Analyse from the number of plants,Ephedraprzewalskii community,Potaninia mongolica maxim community,Kalidium foliatum community and Leguminose community,all were more than 90 percent;Among Reaumuria community,Caragana community and Zygophyllum xanthoxylum community,Nitraria community,the shrub layer was not dominance in the quantity,but herb layer was most of the smaller annual herb.

群落中除芦苇群落以外，其它各群落以矮化的灌木、半灌木为主；从植株数量上分析，膜果麻黄群落、绵刺群落、盐爪爪群落和猫头刺群落的灌木、半灌木均在90%以上；而红砂群落、柠条群落和木霸王群落虽然灌木层在数量上不占主导优势，但草本层大多数是较小的一年生草本。

The transformation rate of pollutants in sedimentThe main source of organic matters of wetlands is the residua of reed and wild rice.

污染物在沟渠湿地底泥中的转化率湿地有机质的主要来源是芦苇和茭草残株的分解。

The transformation rate of pollutants in sediment The main source of organic matters of wetlands is the residua of reed and wild rice.

污染物在沟渠湿地底泥中的转化率湿地有机质的主要来源是芦苇和茭草残株的分解。

As a new type of single-screw extrusion pulping equipment,the kneader-type pulp disperser has functions of extruding,mixing, shearing and so on,it can be used to treat the high yield pulp in order to decrease the shive content and improve the resultant paper physical properties.

纤维离解机，作为一种新型单螺旋挤压磨浆设备，它具有挤压、混合、剪切等功能，可用于处理高得率浆以减少纸浆中的纤维束含量和改善成纸性能，并可尝试用于麦草、芦苇等草类浆的处理以及高得率浆的过氧化氢漂白。

In order to investigate the compound constructed wetland role on the agricultural waster water purification, we built the biological filter with macrophyte of Zizania caduuciflora and bulrush, gravel and sand as their substrates.

研究了茭草、芦苇两种植物，砾石层、粗砂层、细砂层为基质的生物滤池和木炭吸附池构成的复合人工湿地装置净化溶岩地区农田排水中氨氮、总氮和总磷的去除效果。

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。