Technical difficulties often arise from the subjective-objective nature of the problem.

技术上的困难往往是由问题的主客观性质引起的。

youdao

It has five characteristics: objective nature, systematic nature, theoretical nature, choosing nature and situational nature.

具有以下五个特点：目的性、系统性、理论性、选择性和情景性。

youdao

Many of the objective nature of things, with self-similar "level" structure, in ideal circumstances, even with infinite levels.

客观自然界中许多事物，具有自相似的“层次”结构，在理想情况下，甚至具有无穷层次。

youdao

"The basic objective is to understand what goes on in nature with animals by programming robots with similar behaviors, " she said.

CNN: Robots learn group dynamics - Sept. 26, 1995

This completely missed the point about the fundamental nature of human memory that if it is not supported by objective evidence it is highly fallible, whatever jurors, the judge, or the witness themselves think.

BBC: Can you trust your memory?