涵管机在施工过程中,每工作班制作混凝土试件2组,在制作完后第二天进行脱模,并送至工地试验室进行标养。
He slipped end-over-end machine in the construction process, each class make concrete samples in two groups, making the second days after release, and sent to a laboratory standard site.
当地居民说,他们变得容易对大的声响感到害怕,比如重建工地上的铁锤敲击声,特别是当岛上的小军事哨所每隔几个月试验大炮的时候。
Residents say they become frightened by loud sounds such as the hammering at houses being rebuilt, and especially when the small military post on the island tests its artillery guns every few months.
文章就龙滩水轮机转轮的水力设计、模型试验、转轮结构设计、转轮工地制造及转轮的最终验收,进行评述并提出一些建议。
The thesis comments on the hydraulic design, the model test, the runner structure design, the runner field fabrication and the acceptance check. Some proposals are put forward also.
地震模拟振动台试验不仅负载量大,而且能模拟天然地震波和人工地震波对试件加载。
Shaking table experiment not only has great load factor, but also can simulate crude seismic wave and artificial wave to load tested object.
地震模拟振动台试验不仅负载量大,而且能模拟天然地震波和人工地震波对试件加载。
Shaking table experiment not only has great load factor, but also can simulate crude seismic wave and artificial wave to load tested object.
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