疗效

Alliance of protection of American Internet safety was rolled out technically " argute cat adventure is written down " series a series of books and cartoon, adopt children the cartoon figure of love to see and hear, tuitional about how the knowledge that health gets online, prevent and reduce behavior of network strong interest.

美国互联网安全保护联盟就专门推出了《机灵猫历险记》系列丛书和动画片，通过孩子们喜闻乐见的卡通形象，讲授关于如何健康上网的知识，防止和减少网瘾行为。

The hysteretic non-linearity dynamic model of giant magnetostrictive braker.

超磁致伸缩制动器的磁滞非线性动态模型。