正是封闭与反封闭的暗中较量形成了这些诗歌的戏剧冲突和内在张力，也形成了作者外位于叙述者的视角。
It is the contest between the efforts to enclose and the efforts against the enclosure that makes up the poems' dramatic conflicts and inner tensions, as well as the author's unique point of view b...
天然双层软土地基上的硬壳层具有应力扩散、反压护道、沉降滞后和封闭作用等特征。
The hard shell course on soft clay foundation has such characters as stress distribution, back berm, lagging behind of settlement and closed action.
正计算是反计算求得每个组成环的公差之后，按照尺寸的分布规律和概率论原理求出封闭环的公差。
Direct calculation resolves the closed loop tolerance in view of every other one′s distribution and probability theory.
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