multiple observation造句

for those inverse problems with multiple observation processes, we present a distributed hierarchical fusion algorithm . using the recm to evaluate the performance, we conclude that the performance of the distributed hierarchical fusion algorithm is comparable to that of the centralized fusion algorithm, while the computational burden of the solving is obviously alleviated
针对多源观测逆问题的求解，在兼顾算法的复杂度和估计精度的情况下，提出一种多尺度分布式分层融合算法；利用该算法，在得到与集中式融合相当的估计效果的同时，也大大减少逆问题求解所需的计算量。
It's difficult to find multiple observation in a sentence. 用multiple observation造句挺难的