3-Dimensional Body Measurement Technology

3 - dimensional body measurement technology, the basis of developing high technology in industry, accelerates digital development of aplparel industry. This paper briefly introduces the history of 3 - dimensional body measurement technology, and recounts the principle and primary structure of some types of 3 - dimensional automatic body measurement system. With this understanding, it discusses prospect of 3 - dimensional CAD and virtual technology used in apparel industry.     

利用莫尔条纹的准正弦特性的三维轮廓术

分析了两个矩形光栅迭合产生的莫尔条纹的光强分布特性，通过选择适当的光栅参数，可得到一个近似的正弦分划板，并把它用于三维面形测量中，实验结果表明，这种方法简单，易于自动处理，有广泛的实用价值。     

双齿配位过渡金属化合物化学——Ⅲ.钒的邻巯基苯酚配合物的顺磁谱研究

测定了二个顺磁性化合物(Ph_1P)[V_2(mp)_6](Ⅰ)和(Ph_4P)_2[NaV(mp)_3 (MeCN)(MeOH)](Ⅱ)(H_2mp=邻巯基苯酚,o-HO_1C_6H_4SH)的固态和/或溶液中的顺磁波谱。(Ⅰ)的77K固态谱及(Ⅱ)的室温固态谱均经模拟计算,认为它们的钒原子处在S=l/2的Ⅰ=7/2状态,(Ⅱ)的低温(77K)溶液谱(乙腈)与Ⅱ的固态谱相同,均有特征的八条精细结构,认为非配对电子基本上定域在钒原子的周围。     

二阶常微分ZPT方程Suturn-Liouville问题多个正解的存在性

研究了二阶常微分方程Stum—Liouville问题，通过使用不动点指数这一工具，在适当条件下建立了这类边值问题多正解存在的充分条件     

Nanocrystalline ceramic films for efficient conversion of light into electricity

Transparent nanocrystalline films of oxide semiconductors such as TiO₂ and Fe₂O₃ have been prepared on a conducting glass support employing a sol-gel procedure. The films are composed of nanometer-sized particles sintered together to allow for percolative charge carrier transport. The internal surface of these films is very high, roughness factors of the order of 1000 being readily obtained. Electric polarization was applied for forward and reverse biasing of the films and the resulting optical changes have been analyzed to derive their flat band potential. Band gap excitation of such nanocrystalline semiconductors produces electron-hole pairs which migrate through the film to be collected as electric current. Steady state photolysis and time resolved laser techniques have been applied to scrutinize the mechanism of light induced charge separation within the nanostructure. When derivatized with a suitable chromophore, TiO₂ films give extraordinary efficiencies for the conversion of incident photons into electric current, exceeding 90% for certain transition metal complexes within the wavelength range of their absorption band. The underlying physical principles of these astonishing findings will be discussed. Exploiting this discovery, we have developed a new type of photovoltaic device whose overall light to electric energy conversion yield is 10% under simulated AM 1.5 solar radiation.     

拓扑分子格的弱分离公理

本文是文［１］的继续，我们以Ｑ－远域为工具，首先引入和研究了拓扑分子格的ＳＴｉ分离公理（ｉ＝－１，０，１，２，３，４）。其次我们引入了Ｓ－不定序同态和Ｓ－同胚序同态等概念，给出了它们的若干特征性质。最后我们得到了各种ＳＴｉ分离公理是Ｓ－同胚序同态下保持不变的性质。     

坚持以人为本,推进高职应用文课程改革

应用文在高职院校普遍开设，是培养实用型人才不可缺少的课程。在“以人为本”思想指导下，高职应用文课程改革不能只考虑课程本身特点，课程改革应充分考虑专业教学和学生实际，在教学观念、教学内容、教学手段、教学评价等方面要真正做到“以人为本”，真正体现高职应用文课程的价值，     

中国电子工业企业微观环境分析

本文运用五种竞争作用力理论，具体分析了中国电子工业的微观环境，通过分析可以看出中国电子工业的外部微观环境主要就是电信运营企业和自身合资企业中中外双方的股东企业。这种结果对分析中国电子工业企业的发展简化了环境。