a priori information的用法和样例：
例句
- One-unit ICA-R is an efficient method utilizing prior information to extract an expected source signal.
一单元参考独立成分分析是一种有效的利用先验信息抽取一个期望源信号的方法。 - In the process of searching ambiguities, the relationship among integer ambiguities and the constraint of prior baseline information are also used.
再综合利用整周模糊度间的线性约束的整数条件和基线先验信息，进一步有效地减小模糊度搜索空间，提高搜索效率。
