1) pond sludge
池塘淤泥
1.
Research on drying characteristics of the pond sludge under constant conditions
恒定条件下池塘淤泥干化特性研究
2) Sediment
[英]['sedɪmənt] [美]['sɛdəmənt]
池塘底泥
1.
Indoor Simulation Study on Nutrient Release of Fishponds Sediment
池塘底泥营养盐释放的室内模拟研究
2.
The sediments and overlying water sampled from two different ponds A and B were placed in glass aquaria and cultured for 4 months under indoor environment to simulate pond environment, and six treatments were designed in the experiment to compare their effects on the forms of P and the content of dissolved reactive phosphorus (DRP).
取两个池塘底泥和上覆水进行室内模拟水体小环境试验,设对照组及5个处理组,进行4个月培养,采用连续分组法测定底泥中无机磷形态及其含量,分析底泥潜在无机磷变化及其与上覆水体可溶性活性磷(DRP)含量的关系。
3) silt basin
淤泥池
5) Pond
[英][pɔnd] [美][pɑnd]
池塘
1.
Pond Design & Construction and Water Quality Management;
池塘设计建造与水质管理
2.
The optimal larval stocking density of blood clam Scapharca subcrenata in a pond nursery;
毛蚶稚贝池塘中间培育的最适密度研究
3.
Test Results of Three Kinds of Fish-fertilizers in Pond;
三种鱼肥对池塘肥水效果的试验
6) ponds
[英][pɔnd] [美][pɑnd]
池塘
1.
The water chemical features for ponds of chloride type saline and alkaline soil located on the bank of the Yellow River, Daluhu lake of Gaoqing country, were measured systematically from April, 1997 to April, 1998.
1997年4月～1998年4月对位于黄河下游氯化物型盐碱地池塘的水化学进行了周年分析。
2.
Water sample of two different depth ponds(shallow pond,mean water depth is 1.
在珠海市之山水产养殖基地两种不同深度的6个池塘(浅水池塘的平均水深为1。
3.
The water chemical characteristics for Litopenaeus vannamei culture ponds of heavy saline-alkaline soil lied in the downriver area of the Yellow River were measured systematically from June to October in 2007.
2007年6月～10月对位于黄河下游重盐碱地凡纳滨对虾养殖池塘的水化学特性进行了研究。
补充资料：池塘
1.蓄水的坑，一般不太大，也不太深。 2.浴池的俗称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条