release mechanism短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 分离机构,安全机构,释放机构 The soft release mechanism in a controlled hold- down and release system was discussed in this paper and an upper bound model of the soft release/span> mechanism was presented. 文章以一种新型强制式牵制释放系统为例，建立了分析该系统中减载缓释机构缓释特性的上限模型。 cnki