ID	原文	译文
6114	同时,该方法能够求解目标服从不规则分布情况下的瞄准点配置,对应毁伤概率与理论最优毁伤概率相近。	At the same time, this method can solve the target case of irregular distribution on aiming point configuration, corresponding to the kill probability and the optimal damage probability theory.
6115	从天基激光技术参数和空间碎片清除需求两方面对天基激光碎片清除任务展开研究。	From space-based laser technology parameters and space debris removal demand two aspects of space-based laser debris removal study task.
6116	基于激光支持爆轰波的传播机理,分析激光烧蚀推力的变化规律,揭示了短脉宽激光适用于碎片清除任务的原理,推导建立了激光烧蚀碎片的推力模型。	Based on the transmission mechanism of laser supported detonation wave, analysis the change rule of laser ablation thrust, reveals the short pulse width laser is suitable for the task of debris removal principle, pieces of laser ablation of thrust model is derived.
6117	对影响推力的典型激光参数进行研究,比较归纳了激光功率密度和光斑直径的通用求解模型,构建了最佳耦合条件下碎片速度增量与冲量耦合系数、脉冲个数之间的数学模型。	Affecting the thrust of the typical laser parameters are studied, comparing summarizes the general solution model of laser power density and light spot diameter, build the best coupling under the condition of fragment velocity increment and impulse coupling coefficient, the mathematical model between the pulse number.
6118	从碎片尺寸和轨道区域两方面分析了将太阳同步轨道1～10cm碎片作为清除对象的必要性,基于清除任务的合理性提出天基激光和碎片在"偶遇"条件下的作用模式,给出了清除距离和清除时间窗口。	Analyzed from two aspects of fragment size and orbital area will be the sun synchronous orbit 1 ~ 10 cm pieces as the necessity of clear object, based on the rationality of the proposed space-based laser clear task and debris under the condition of "encounter" role model, gives the clear distance and clearing time window.
6119	运用轨道动力学知识建立了基于近地点高度增量的天基激光碎片清除效果评估模型,案例分析表明了天基激光清除碎片的可行性。	Utilizing the knowledge of orbit dynamics is established based on the perigee height increment of space-based laser debris removal effect evaluation model, case analysis shows that the feasibility of space-based laser remove debris.
6120	研究成果可为相关技术研究和任务设计提供参考。	Research results can provide reference for related technology research and design of the task.
6121	针对航空发动机结构复杂、性能退化参数众多、寿命预测精度低等问题,提出了一种基于退化特征相似性的寿命预测方法。	For aeroengine structure parameters of many complex, the performance degradation and low accuracy of life prediction problem, this paper proposes a life prediction method based on the degradation characteristics of similarity.
6122	首先通过基于Relief算法的退化特征筛选、基于主成分分析(principal component analysis,PCA)的特征提取和基于核函数的特征平滑,提取低维正交多变量退化特征;	Firstly based on degradation characteristics of screening and Relief algorithm based on PCA (principal component analysis, PCA) feature extraction and feature smooth based on kernel function, extraction of low dimensional orthogonal multivariate degradation characteristics;
6123	然后进行特征的相似性匹配,寻找与当前样本特征片段最相似的一组历史样本中的特征片段集合,将这些片段对应的RUL信息融合并采用密度加权方法得到当前样本的寿命预测估计值;	Then the characteristic similarity matching, looking for a group of similar to the current sample characteristic fragment most features in the historical samples set pieces, these pieces corresponding url information fusion and density weighted method is used to get the current sample life prediction estimates;