A very common source of writer’s block is the constant need of a “meaning”, or a “form”, or some sort of constraint, like the size (1000 words by noon, ok?). This can be really pressuring.

作家一个很常见的瓶颈就是非要有个写作的"意义",或者一种"形式",或者其他的一些限制,例如字数(比方说到中午要写够1000字,是吧?)

youdao

Plane constraint will prohibit the waist to move vertical, and you can reduce horizontal size by changing UV scale of patterns.

平面约束将禁止腰部垂直移动，并且可以减少横向的图案大小尺度变化紫外线。

youdao

Description: Change a constraint (data type, size, etc) to simplify the problem Then try to solve it Once you have an algorithm for the "simplified" problem, generalize the problem again.

说明：通过改变一些条件，(比如数据类型或者问题的规模)来简化问题，然后设计一个算法来解决这个简化过的问题，然后在问题一般化还原回来。

youdao

GE, on the other hand, decided to focus on one turbine size that met the needs of markets where tight spaces were not a constraint and devoted resources to optimizing the efficiency of that turbine model.

FORBES: Payoffs From GE's Innovation Platform

That is precisely the kind of hard constraint Congress needs imposed on it otherwise it will never cut federal spending down to size.

FORBES: Enough Is Enough On Raising The Federal Debt Limit