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- The different kinds of design methods, detailed structure and mathematical technique of the ecological kinetic of phosphorus cycle in FWS are presented and compared in this paper. 本文详细地介绍了表面流人工湿地磷循环生态动力学模型的设计思想、具体结构、数学模式和实现方法,并对生物生长、死亡和土壤作用模块的各种不同实现方法做了深入细致地分析探讨。
- System Analysis and Prediction of Phosphorus Cycling in the Ecosystem of Secondary Oak Forest in the Hilly Region of Southern Jiangsu Province. 苏南丘陵次生栎林生态系统磷素循环的系统分析与预测。
- Substance Flow Analysis on Phosphorus Cycle in Dianchi Basin, China 滇池流域磷循环系统的物质流分析
- Substance flow analysis of phosphorus cycle system in China 中国磷循环系统的物质流分析
- Keywords agroecosystem;energy flow;phosphorus cycle;Qiaotou town; 农业生态系统;能流分析;磷流分析;桥头镇;
- Non-linear dynamic characteristics of phosphorus cycle and eutrophication 磷循环的非线性动力学特性及富营养化
- The pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- It's easier to cycle with the wind behind you. 顺风骑车省力。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- The seasons of the year make a cycle. 一年四季构成一个循环。
- The business cycle experienced a sudden down. 商业周期经历了突然的萧条。
- This is the cycle of economic booms and slumps. 这是经济繁荣和经济萧条的周期变化。
- Cycle across America? Sounds a bit dodgy to me. 骑自行车横越美国? 听起来有些冒险。
- The pedals of a cycle are attached to a crank. 自行车的踏板与曲柄相连。
- Ecological Kinetic Models and Methods of Phosphorus Cycle in Free-water Surface Constructed Wetlands 表面流人工湿地磷循环生态动力学模型及实现方法
- The pedals of a cycle are attached to the crank. 自行车的踏板与曲柄相连。
- Her latest stunt is riding a motor cycle through a ring of flames. 她的最新特技表演是骑摩托车钻火圈。
- The engine cycle during which this process occurs. 压缩周期上述机器压缩过程的周期
