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Construction of a metastasis-associated gene subtracted cDNA library of human colorectal carcinoma b
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Over the past decade,researchers demonstrated much interest in laser cladded metal matrix composite coatings for its goo......
Effects of annealing temperature on microstructure and ferroelectric properties of Bi_(0.5)(Na_(0.85
Bi0.5(Na0.85K0.15)0.5TiO3(BNKT15) thin films were synthesized by metal-organic decomposition(MOD) at annealing temperatu......
An experimental study has been carried out to investigate the effect of microstructure on sliding wear behavior of Fe-Al......
研究结果表明,高温对天蚕(Antheraea yamamai)睾丸生长发育有明显影响。3、4龄幼虫睾丸大小在20~29℃范围内随温度提高而增大,32℃下则略有下降;5龄幼虫睾丸大小在......
碱锰电池性能自动检测仪以STC90C516RD+单片机为控制核心,主要对碱锰电池短路电流、开路电压进行实时在线检测、数据采集、显示,并......
为模拟航空发动机主轴轴系所有重要轴承联合试验,研制了航空发动机轴系轴承试验机。阐述了试验机的工作原理和主体结构。并通过试......
自动倾斜器轴承试验机可真实地模拟大轴承在直升机上的运转和承载状态,由转速控制系统、液压加载系统和数据采集系统等构成,实现了......
提出了一种立体声信号相位差电平差测试仪的设计方法。用单片机为控制核心.主要由相位差检测模块、电平差检测模块、频谱分析及处理......
类固醇合成快速调节蛋白(steroidogenic acute regulatory protein,StAR)在调节类固醇合成中发挥了重要作用,为了认识StAR蛋白在仔猪性......
在13只恒河猴精索内注射长效局麻药后,睾丸发生明显变化;而且给药剂量不同,睾丸曲精小管改变的程度和恢复正常的时间亦不同。睾丸......