不确定

I wasn't sure how fast to go.

我定有多远。

The prognosis for the economy is uncertain.

对经济前景预测还定。

The rehearing system causes judge to be undecidedly and descends the judicial authority.

再审制度导致裁判定和司法权威下降。

A continuous reheating industrial furnace is large inertia,pure delay,multi-variables,time-vary-ing,intercoupling complicated controlled plant,and has many uncertain factors.

连续式加热炉是个典型具有大惯性、纯滞后、多变量、时变并且相互耦合复杂被控对象,而且有许多定因素。

Heisenberg's uncertainty principle, according to which nature is inherently indeterministic, implies an open future (and, for that matter, an open past).

在海森堡测准原理中，自然在本质上是可定，这意著未来是开放、定（以此观点而论，过去也是开放）。

First, it is assumed that the polytope exists in the system matrix, input matrix and measure matrix of the stale space model.

首先，假定多胞型定参存在于状态空间模型系统矩阵、输入矩阵和量测矩阵中。

The integration uncertain border value is estimated by fuzzy inference and the soft switch control is accomplished by tanh(x) function replacing sgn(x).

根据模糊推理估计集成定边界,利用双曲正代替符号实现软换连续控制。

Chapter 4, according to the shortage of the algorithm provided in the chapter 3 and removing the influence of unsureness sensors information, a feasible mixed approach of path planning is discussed.

第四章针对第三章提出算法缺点，排出定传感器信息影响，试验一种随机规划与局部路径规划相结合混合路径规划方法。

Possibly the point here is not the sheer quantity but the inner attitude of the Pilgrim: the starets wishes to test his obedience and readiness to fulfil an appointed task without deviation.

也许关键在于定目，而于朝圣者内心态度——长老希望以此试验他服从，看他是否能毫无偏差地完成长老所要他做。