It is hard to build a precise math model for counter-gravity casting process for its time lag, uncertainty and complexity.

由于反重力铸造过程的时滞性、不确定性、复杂性，难以建立精确的数学模型。

youdao

The method is a better solution for problems of adaptive control for object with features of uncertainty and complexity as well as precise control by fuzzy control.

采用该方法，较好地解决了具有不确定性和复杂特性对象的适应控制和模糊控制用于较高精度控制的问题。

youdao

To the TV documentary works, because of the uncertainty and complexity of scene creation, difficulty of creation is very big and they often depend on the cameraman's thinking level even more.

对于电视纪实作品，由于是现场创作，难度很大，编导和摄像通常是一体的，它往往更依赖于摄像师的创作水平。

youdao

The event, the forum's 33rd annual summit, has been themed 'Building Trust' to reflect that the WEF termed "an extraordinary climate of global uncertainty and complexity".

BBC: Economic gloom at Davos forum

In today's climate of volatility, uncertainty, complexity and ambiguity (the "VUCA world" that the futurist Bob Johansen explores in Leaders Make the Future), they matter even more.

FORBES: Magazine Article

There he had been schooled in the concept of VUCA: volatility, uncertainty, complexity, and ambiguity.

FORBES: Lessons from Running GM's OnStar