...土；煤灰；CAS微膨胀剂；双掺；补偿收缩性 [gap=494]Key Words: concrete; coal ash; CAS micro expansion agent; double mixing; compensation shrinkage ...
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双掺杂 double doping ; codope
双掺杂晶体管 double dope transistor
双掺杂电晶体 double-doped transistor
双掺混凝土 double mixture concrete ; two sorts of admixture concrete
双掺质KTP晶体 dually doped KTP crystal
双掺杂氧化物 co-doped oxide
双掺KTP型晶体 double doped KTP type crystal
双掺技术 dual permeable technique
双掺激光器 double-doped laser
It was found that in codoped system, the instruction of Nd3+ make a part of blue emissions quenched and the green emission decreased while the red one increased in a certain concentration.
在双掺体系中,Nd3+离子的掺入使得一部分蓝光发生了淬灭,并使绿光发射明显减弱,但是却在一定浓度范围内增强了红光的发射。
参考来源 - 多波段激发Er~(3+)离子的敏化上转换发光与机理·2,447,543篇论文数据，部分数据来源于NoteExpress
膨胀剂和减缩剂双掺使用是减少膨胀混凝土干燥收缩落差的有效措施。
The double mix of expansion agent and shrinkage-reducing agent is an effective way to reduce the drying shrinkage fall of expansive concrete.
聚丙烯纤维和轻烧氧化镁双掺技术的应用，在面板混凝土的防裂中发挥了明显的作用。
The application of the technology of adding both polyacrylic fiber and lightly sintered magnesia in concrete played a remarkable role in crack control of concrete facing slabs.
利用高性能混凝土的优化设计方法以及活性掺和料双掺技术配置出C40自密实高性能混凝土。
This paper has collocated the C40 self-compacting high performance concrete by using the optimization designing technique and the active constituent double-mixing technique.
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