natural gas pseudocritical pressure

例句：

1. 1. The temperature is pseudocritical, making it difficult to predict the weather.
   温度是伪临界的，这使得预测天气变得困难。
2. 2. The researcher found that the sample was pseudocritical, indicating a lack of consistency in the data.
   研究人员发现样本是伪临界的，表明数据缺乏一致性。
3. 3. The scientists were surprised by the pseudocritical nature of the phenomenon, as it defied conventional understanding.
   科学家们对这种现象的伪临界性质感到惊讶，因为它违背了常规的理解。