stationary random的用法和樣例：
例句
- Based on the features of existing structure, the nonstationary random process model of resistance for existing structure is proposed.
根據服役結構的特點，提出了服役結構抗力的非平穩隨機過程模型。 - The stationary random responses of complex 3D structures subjected to spatially coher-ent excitations are investigated and the pseudo-excitation algorithm is derived.
研究了複雜結構的空間部分相干多點激勵平穩隨機地震響應。
