钨酸铜的生成及其氢还原过程的研究

本文提出一种生产微细钨铜复合粉的方法。将WO_3(或蓝钨)和CuO均匀混合,在空气中焙烧生成CuWO_4,再在氢气中还原,就能制得微细钨铜复合粉,其钨、铜两相分布均匀,钨颗粒细小且分布狭窄。本文详细地研究了钨酸铜的生成及其氢还原过程,与WO_3相比,发现两者的还原相变过程及动力学过程有某些差异。     

两端固定弦振动问题的位相讨论

该文就两端固定弦振动问题的驻波解的位相做了进一步的探讨，有助于深入理解驻波解和振动解的物理意义。     

Experimental Observables on Nuclear Liquid Gas Phase Transition

Progress on nuclear liquid gas phase transition （LGPT） or critical behavior has been simply reviewed and some signals of LGPT in heavy ion collisions, especially in NIMROD data, are focused. These signals include the power-law charge distribution, the largest fluctuation of the fragment observables, the nuclear Zipf law, caloric curve and critical exponent analysis etc.     

Chronobiology of sleep in humans

Periodic circadian (24-h) cycles play an important role in daily hormonal and behavioural rhythms. Usually our sleep/wake cycle, temperature and melatonin rhythms are internally synchronized with a stable phase relationship. When there is a desynchrony between the sleep/wake cycle and circadian rhythm, sleep disorders such as advanced and delayed sleep phase syndrome can arise as well as transient chronobiologic disturbances, for example from jet lag and shift work. Appropriately timed bright light is effective in re-timing the circadian rhythm and sleep pattern to a more desired time, ameliorating these disturbances. Other less potent retiming effects may also be obtained from the judicious use of melatonin and exercise.     

浅谈利用任务驱动法进行单片机教学与职业核心能力的培养

本文就任务驱动法在单片机教学中的应用与职业核心能力培养进行了阐述，并且以实例的形式得到了很好的验证。     

微机金属相图绘制的实验程序设计

利用微机对步冷曲线的数据采集，借助Excel为平台，实现二元金属体系相图的自动化绘制，既使学生能够详细、直观地看到步冷曲线的绘制过程，又能实现二元金属相图的自动化绘制，操作简便、效果较好．     

NaH分子基态(X1∑+)的分子结构与势能函数

用量子化学计算方法与基组CCSD(T)/6-311 G(3DF,2PD)、QCISD(T)/6-311 G(3DF,2P)、QCISD(T)/aug-cc-pvtz和CCSD(T)/cc-pvtz,优化计算了NaH分子基态的平衡结构和离解能,得到的平衡核间距与实验值基本吻合。采用Murrell-Sorbie函数的修正式进行非线性最小二乘法拟合,得到了NaH分子势能函数的解析表达式,并进一步计算出NaH分子的力常数及光谱常数;计算结果与实验数据非常吻合。     

综采工作面过超大断层的技术应用

介绍了杜儿坪矿68214工作面大断层,提出了通过大断层时采取的技术措施和打注高分子材料（马丽散N）的技术措施。     

群速度和相速度的微机模拟

本文介绍了作者开发的群速度和相速度微机模拟软件的程序设计和实现．该软件做为演示实验已经取得了良好的效果．     

关于锂原子基态能量的双参数变分计算

采用了双参数变分方法，计算了锂原子的基态能量，其结果较用单参数变分方法在精度上有所提高。