Other spider species could produce silk with much higher cyclic contraction percentages or super contraction that has a faster response time.

其他种类的蛛丝可能有更高的循环收缩比例和超收缩比例，反应速度也可能更快。

youdao

On the basis of the research about the structure, the mechanism of high tensile strength and super contraction of the spider silk are studied.

在结构研究的基础上，探索和分析了蜘蛛丝高强度和超收缩性能的形成机理。

youdao

The reasons are obvious: to combat the super-high yen, to counteract 3.11 disaster-related contraction, to respond to global, particularly European, financial market instability.

FORBES: Modern Central Banking and the BOJ