无线自组网多信道MAC协议研究
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柴胡皂苷d诱导三阴乳腺癌细胞mda-mb-231发生凋亡并抑制自噬体和溶酶体的融合
过宁中医药大学2018届硕士学位论文摘要乳腺癌仍然是威胁全球妇女健康的最常见癌症之一。预计其发病率和死亡率将在未来几年内继续增加。其中，三阴性乳腺癌所占比例约不到四分之一。相对于其他亚...
AODV路由算法在无线传感器网络中的设计与仿真
AbstractFault tolerance is one of the main problems in WSN,because it becomesvery important in the actual deployment environment,in which networkstability and reduced inaccessible ...
珙桐AP2ERF家族苞片发育相关基因的克隆鉴定及功能研究
AbstractDavidia involucrata is a deciduous tree with wild species only growing in southwest andcentral China.The base of the Davidia involucrata inflorescence has opposite bracts a...
长安悦翔轿车驱动桥设计
北京理工大学珠海学院二O二O届本科生毕业设计诚信承诺书本人郑重承诺：本人承诺呈交的毕业设计《长安悦翔轿车驱动桥设计》是在指导教师的指导下，独立开展研究取得的成果，文中引用他人的观点和...
Excel软件在偏微分方程中的一些应用
and clear and vivid drawing.KEY WORDS:Excel,partial differential equations,numerical solution目录1绪论……1.1研究背景和意义11.2国内发展与研究现状义1.3本文主要工作……22 Excel软件....
偏向性技术进步对能源效率的影响机制
ABSTRACTABSTRACTSince the 19th century,the world has developed rapidly in all aspects,and now it has reached an important level,and China has also made rapid progress with the tren...
【四层】4500平米框架结构教学楼局部五层（开题报告、计算书、设计图）
【四层】4500平米框架结构教学楼局部五层（开题报告、计算书、设计图）/建筑图.dwg【四层】4500平米框架结构教学楼局部五层（开题报告、计算书、设计图）/开题报告.doc【四层】4500平米框架结构...
薄板水浸超声穿透法自动检测系统设计
北京理工大学珠海学院2020届本科生毕业设计Design of automatic detection system of ultrasonic penetrationmethod for water immersion of thin plateAbstractWith social development,there'...
多超声波传感器的距离测量系统设计.doc
论文摘要ABSTRACTThe thesis introduces a kind of single-pulse-reflection double--ultrasonicsensors distance measurement system design in detail based on the AT89C51SCM.The specific ...
