a multi-dimensional model的用法和樣例：
例句
- The tubular reactor of Daqing naphtha pyrolyzer is simulated by a two-dimensional model.
對大慶石腦油裂解爐反應管用二維模型進行數學模擬。 - For the two-dimensional, inviscid, rotating and nonlinear model, the final state of the flow depends on the initial conditions.
對於兩維模型來說，不平衡流通過調整獲得的平衡終態依賴於初始不平衡場的分佈特點。
