纤维混凝土的另一种破坏机构为混凝土破裂除此之外,将纤维当作裂缝阻止物(Crack Arrester),在混凝土中纤维可将局部内应力消散,并把内应力所造成裂缝及原有裂缝传播途径截断,防止混凝土初期固化之塑性干缩裂缝发生,达...
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此外,其他阻止磷酸二酯酶活性的化合物不是兴奋剂。
Moreover, other compounds that block phosphodiesterase's activity are not stimulants.
为达到这个目的,Hamad - Schifferli给DNA附加上了黄金纳米颗粒,他们期盼这种大型纳米分子dna (NP—DNA)聚合物能够阻止转化。
To accomplish this, Hamad-Schifferli attached DNA to gold nanoparticles, expecting that the large nanoparticle-DNA (NP-DNA) aggregates would block translation.
研究人员目前正在研发一种新型化学物,可以阻止酶-- 11beta-HSD1 -- 生成,这种酶辅助细胞产生应激激素。
The researchers are currently investigating a new chemical compound which blocks an enzyme -- 11beta-HSD1 -- that is involved in producing stress hormones within cells.
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