single value nonlinearity

例句：

1. 1. The system's response is highly nonlinear, making itdifficult to predict.
   该系统的响应高度非线性，使得预测变得困难。
2. 2. This modelassumes a single valuenonlinearity in the data.
   该模型假设数据中存在单一值非线性性。
3. 3. The engineer used a nonlinearity testto ensure the accuracy of the measurement.
   工程师使用非线性测试来确保测量的准确性。