Some constraints will not change (not null, maximum length in the database), but some will vary with the country.

一些约束不会有变化（非空、数据库中的最大长度），但有一些会因国家而不同。

youdao

Based on expectation rule of risk decision, a novel method for evaluating maximum benefit of TTC with transient stability constraints is proposed in this paper.

基于风险决策中的期望值准则，提出了暂态稳定约束下收益最佳的TTC评估方法。

youdao

But, more likely, this range was the maximum obtainable with given technology and design constraints.

FORBES: Game Changer for Tesla