Deterior相关论文
Mechanical behaviors of UHTCC after freezing and thawing were investigated,and compared with those of steel fiber reinfo......
Relationship Between Agriculture and Ecological Deterioration,Restoration and Reconstruction in Loes
A comprehensive analysis was conducted on the current situation as well as historic succession process of agriculture a......
The first time I went to Fan Da’s house,I was amazed by the varieties of animals and insects on his bookshelves. Actua......
In this article,a new simulated annealing based bit error rate pairing scheduling(SA-BPS)algorithm for LTE femtocell upl......
本文采用水热合成法制备纯二氧化钛薄膜。在紫外光的照射下,以亚甲基蓝溶液为目标降解物。考察了水热合成反应温度,反应时间,原料......
考虑了—个在连续需求下的易变质物品的多阶段最优订货库存模型,并从供应商、制造商和零售商的全局出发得到一个最优总成本,并结合算......
以安康水库东岸马家坡滑坡为研究对象,采用现场调查、室内试验、数值模拟等方法,对比分析了岩土体物理力学性质在不同饱水-失水循......
飞机结构环境损伤的评定是制定初始维修大纲的基础工作。考虑到现行的等级求和法的缺陷,它不能很好地反映各个影响因素对结构的影响......
从明后期开始进入徽州地区的外地棚民,利用当地丰富的自然资源,进行各种经济活动.在当时的社会条件制约下,此类经济活动耗费了大量......
对安徽省阜阳市某蛋品加工厂“变质蛋”带菌情况进行分析,为阜阳市食品质量与安全管理提供理论依据.用微生物学方法,从247枚“变质......
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将模糊理论引入机载电子装备的状态评估中,以某型机载雷达发射机为例,阐述了对其进行状态评估的全过程。重点研究了装备组成各部分......