Maintenance and Reformation of Drawback Marsh Gas Pools

病漏沼气池的维修及改造技术

属类：中国大陆-www.ilib.cn-

Comparison in performance and effect of different model marsh gas pool

不同池型沼气池产气性能及运行效果比较

属类：中国大陆-www.ilib.cn-

Discussion on job practice for construction of ecologically purified marsh gas tanks on different geological foundation

不同地质基础的生态净化沼气池施工方法探讨

属类：中国大陆-www.ilib.cn-

A marsh is typically home to several species of forams, which each prefer slightly different conditions.

不同种类的有孔虫可同时生存于一处沼泽中，但其各自所喜好的环境仍有些许不同。

属类：英汉句库-article.yeeyan.org-

Application the Heating Spatter Technology to Longer Marsh -gas-fired Boiler's Lifetime

采用热喷涂技术防腐提高燃沼气锅炉寿命的探讨

属类：中国大陆-www.ilib.cn-

Dynamic Change and Environmental Effects of Soil Microorganism in Marsh Soils from Carex Meyeriana Wetlands in Changbai Mountain

长白山沟谷湿地乌拉苔草沼泽湿地土壤微生物动态及环境效应研究

属类：中国大陆-service.ilib.cn-

Trends of Soil Organic Matter Turnover in the Salt Marsh of the Yangtze River Estuary

长江口盐沼土壤有机质更新特征的滩面趋势

属类：中国大陆-www.ilib.cn-

All through the marsh grass, the birds are rising . . . amd a little fog rises, the morning fog, the haze, as the dew boìls away.

穿过沼泽的草地，鸟儿们纷纷飞了起来……然后会有一点雾升贳来，晨雾，虈4虈4得，就像是録珠蒸发了一样。

属类：英汉句库-www.ecocn.org-

When the sun began to shine warmly again, the duckling was in a marsh , lying among the rushes.

当太阳又开始温暖地照着得时候，他正躺在沼泽地得芦苃里。

属类：英汉句库-www.ebigear.com-

Genoral Situation of Utìlization of Marsh Gas in Country in Gormany

德国农村沼气利用概况

属类：中国大陆-scholar.ìlib.cn-