王阳明“心即理”的思想及其意义

王阳明的“心即理”思想，从本体论的角度来讲主要有两方面，即解说心与物的关系和心与理的关系，亦即“心外无物”、“心外无理”。从认识论的角度看，“心即理”的命题有着不少合理的成分；他的心学对我国近代社会的发展也有很大意义。     

Mechanical Design and Research on Process of Air Suction Drawing System of Spunbonded Nonwoven

The design guideline for the air suction drawing system with auxiliary air was analyzed, a spunbonding nonwoven system named PADHL1 - 3200 was designed and polypropylene （PP） spunbonded nonwoven fabrics with excellent properties were achieved after many trial runs. On the other hand, the suction air velocity （VA） was calculated and the influence of VA on the bonding strengh of PP nonwoven fabrics was Studied as well. It was found that VA is 1.5 - 2.5 times of the spinning velocity. With the increase of VA, PP fibers become finer and the bonding strength of PP nonwoven fabrics increases as well.     

明清之际望远镜的传入对中国天文学的影响

望远镜曾对17世纪欧洲天文学产生深刻影响,天文学的意义因之发生了重大的改变.明清之际,望远镜随欧洲天文学一起传入中国,并在当时天文历法改革的中西法斗争中为欧洲天文学最终被接受起了重要作用.在历法争斗中,望远镜曾作为"要器"观测交食,使得观测精度和公开性大大提升,确立了西法在交食预测方面的优越地位.另外,通过其观测到的天象,中国天文学家改变了对日月、五星、恒星甚至整个宇宙的认识,这为第谷体系在理论层面上被接受提供了经验支持.     

正义的乌托邦——《理想国》之正义理论初探

为了挽救目渐衰败的正义观念和城邦，柏拉图在形而上构建出了他的鸟托邦式的“理想国”。理想国中的正义是以正义理念为蓝本的城邦正义和个人正义，其核心是等级统治下的和谐有序。在这种正义观指导下建立的城邦能很好地维护“集体利益”，但其中的阶级特权与哲学王的统治为施行极权主义政治统治埋下了伏笔。     

对严肃党的政治纪律与深化教学改革的辩证思考

我国正在进行完善和发展社会主义制度的自我变革，特别是在发展社会主义市场经济条件下，教育体制、教育模式、教育环境、教育对象等都发生了很大变化。如何适应这种变化，高校作为社会主义上层建筑的重要组成部分必须坚持两手抓，一手抓纪律，一手抓教改，二者不可偏废。     

反应气压对生长金刚石膜的影响

实验以CH3CH2OH和H2 为气源,用微波等离子体CVD法沉积金刚石膜,并用金相显微镜(×400)观察其沉积效果,X射线衍射仪表征其成膜质量,最后分析反应气压对金刚石膜的影响.     

用VC++.NET编写鼠标交互式绘图程序

主要介绍了在面向对象的VC .NET语言环境下,通过使用WM_LBUTTONDOWN, WM_MOUSEMOVE, WM_LBUTTONUP等鼠标事件消息,采用橡皮条绘图法,编写一个鼠标交互式绘图程序.该程序可实现绘制随机的平面图形,也可通过鼠标的拖动画出大小不同的圆,椭圆,矩形,直线等平面图形.     

序列模式挖掘的两种典型算法及比较

序列模式挖掘是数据挖掘的重要分支,GSP算法与PSP算法是序列模式挖掘中的两种典型算法。本文介绍了这两种算法并对其进行了分析与比较。     

C-banding pattern and nucleolar organizer regions of Cynoglossus semilaevis Günther, 1873

The C-banding pattern and nucleolar organizer regions of the metaphase chromosomes of Cynoglossus semilaevis are reported. The interstitial regions in all chromosomes including the pair of sex chromosomes had positive C-bands, and the 6th and 12th pairs of chromosomes were entirely stained in most cases. Some chromosomes such as the 1st, 2nd, 7th, 8th, 9th and 10th pairs showed C-bands at centromeric or distal ends. The C-banding heretochromatin occupies 30.03% of the total chromosome surface in C. semilaevis,which is similar to that of amphibians such as Mixophyes fasciolatus (30.2%) and M. schevilli (20.7%), but is rather lower than that of cephalochordate Branchiostoma belcheri (54.3%). Silver staining revealed a single pair of nucleolar organizer regions (NORs) located in the telomeric regions of Chromosome 2. The association of NORs with heterochromatin observed in vertebrates also occurs in C. semilaevis as the telomeric regions of Chromosome 2 are always stained positively with C-banding.     

合成N,N,N'''',N''''-四(2-甲酯基乙基)乙二胺的绿色工艺研究

为了解决合成聚酰胺-胺时回收液处理复杂、能耗大、并污染环境的问题,以合成N,N,N',N'-四(2-甲酯基乙基)乙二胺(TMCEDA)为研究对象,对不同真空度条件下的回收液进行了定性定量分析,在此基础上,采用分段减压蒸馏分离合成TMCEDA中的过量原料与溶剂,直接循环使用真空度在50 kPa-100 kPa的回收液的新工艺.应用气相色谱分析技术跟踪分析循环使用的回收液的成分,结果表明,经过40次循环使用的回收液,仍未见明显的杂质积累现象.该工艺对回收液的直接使用率高达98.0%,实现了TMCEDA的实验室绿色合成,可为其工业化生产提供参考.图7,表2,参11.