closure material

基本解释

The invention can be used as dental base material, adhesive, filling material, closure agent and other dental materials.
可用作牙科基料、胶粘剂、填充材料、缝合剂以及其它牙科材料。
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Integration, system test, user documentation, training material preparation, and marketing material preparation are among closure tasks.
结束阶段的任务包括集成，系统测试，用户文档，培训材料和市场营销材料的准备。
Long term, this practice of dilution of the undesired substances prevents a closure of the material cycles, whereas recovery without dilution reduces the quality (or quantity) of recycled metals.
长远来看，通过稀释去除金属中的其它杂质不利于封闭材料流循环，但不这样做的话又会影响再生金属的质量或数量。

The results appear unlikely to resolve the ongoing controversy over the value, or lack of value, of this procedure, but, as an accompanying editorial states, both advocates and critics of PFO closure will find source material for their arguments in these papers.
FORBES: Controversial PFO Closure Trials Published In NEJM