The nine Crew Procedural Trainers (CPTs) located at Army bases in Darwin, Puckapunyal and Brisbane have now notched up 10,000 hours of operational use.
部署在达尔文、Puckapunyal 以及布里斯班澳大利亚陆军基地的9架车组人员程序训练器目前已经进行了10000小时的训练。
The upper limit and the lower limit is computed first when inducing the CPTs from uncompleted dataset, and the point value is estimated by some method such as averaging.
对基于不完备样本集的参数学习,则首先计算参数值的上限值和下限值,再利用某种策略,如平均值法,得到参数的最终估计值。
The recent progress in low molecular, high molecular and couplet prodrugs of CPTs was reviewed in classified manner, provide a reference for the design of prodrugs of CPTs.
综述了喜树碱及其衍生物的小分子、大分子和轭合物前药的研究进展,为新型喜树碱前药的合理药物设计提供一定参考。
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