German standard methods for the examination of water , waste water and sludge ; sludge and sediments group s ; determination of the amenability to anaerobic digestion 德国检验水废水和污泥的标准方法.污泥和沉积物s
3.
Compared with traditional numerical methods such as the fem , fdm , etc , the lb method has several important features , including : simplicity in algorithm , easily programming , direct calculation of pressure from a state equation and amenability to simulate all kinds of flow field with complex boundaries , it also has much advantage in the respect of parallel computation because of its regional evolution 与传统的计算方法如fem 、 fdm等相比， lb方法具有算法简单、编程容易、压力可以通过状态方程直接求解、能够模拟各种复杂边界的流场等优点，并且计算的局域性使其在并行计算方面也具有很大的优势。
