n.不稳定的；非稳定式的

Without permanent agriculture there is no possibility of astable social order. 没有可持续农业不可能建造一个稳定的社会秩序。

Flywheel tension has astable,constant strength mode to enhance cutting accuracy. 飞轮张紧采用稳定恒拉力方式，提高切削精度。

With a little practice, it is quite easy to choose appropriate values for a 555 timer astable. 稍加练习，这是很容易选择一个555定时器稳态适当的值。

Astable processing and qualiy monitoring system can guarantee our puoducts'excellent performance and timly delivery of goods. 成熟稳定的生产工艺及质量控制体系保证了产品性能的良好和货物交付的准确及时；