关于原子核弥散层的核子数和重元素寿命递减的缘由

论述了原子核弥散层的性质,得出原子核弥散层的核子数,由此探求重元素寿命递减的缘由.     

复合固结土路面基层技术应用中的三个重要环节

针对使用常规筑路材料造成的建设周期长、造价高、污染生态环境等路面施工的瓶颈问题,创新采用TG系列土质固化剂复合固结土路面基层技术以代替传统材料,重点阐述了该项技术应用中的3个重要环节：单质材料的科学选取、混合材料的合理配比和正确规范的施工操作,为公路建设由天然材料向人工合成材料的工程应用及材料优化设计提供了技术参数。     

居里点Tc高于300℃(Ba_(1-x)Pb_x)TiO_3系PTC陶瓷发热元件研制

制造高居里点ＰＴＣ热敏陶瓷用的高铅粉体掺杂瓷料，具有易分层、易挥发、不均匀等特点．通过设计合理配方、改进均化和细化粉体的加工、制定非等温速率的阶梯状快速升降温制度。获得性能和结构都较好的居里点Ｔｃ＞３００℃的ＰＴＣ陶瓷发热元件。     

人工神经网络应用于光谱分析：校正与辨识

将人工神经网络（ＡＮＮ）用于光谱分析校正与定量分辨中，采用三层节点模型和反向传播学习算法对模拟与实测数据处理结果表明，人工神经网络对光谱分析校正与定量辨识是可行的。从页为光谱辨识与多元校正提供了一条新途径。     

Mesoscale eddy effects on the wintertime vertical mixing in the formation region of the North Pacific Subtropical Mode Water

Mesoscale eddy effects on the wintertime vertical mixing in the formation region of the North Pacific Subtropical Mode Water （NPSTMW） are studied using hydrographic data from Argo profiling floats deployed in the Kuroshio recirculation region in February and March of 2001. Anticyclonic （warm） eddy enhances the wintertime vertical mixing and results in the deep mixed layer and the deep thermocline. Consequently, a large volumetric water mass with low potential vorticity corresponding to the prototype of NPSTMW tends to be formed. By contrast, cyclonic （cold） eddy is unfavorable for the vertical mixing process and halts the deepening of the mixed layer and thus the formation of mode water. Further analysis shows that cyclonic eddies prevail in the late 1990s in the formation region of NPSTMW, which lead to significant suppression of the wintertime vertical mixing （96-98） and thus are unfavorable for the formation of NPSTMW; while the situation is completely reversed in the early 1990s （93-95）.     

非各向同性耦合Z(2)格点规范模型中的层相

用鞍点平均场方法(到单圈修正)和强耦合展开技术,研究了非各向同性耦合Z(2)格点规范模型的相结构。结果表明,对D=4,d=D-1=3情形层相存在。并按不取规范与取轴规范两种情况进行了计算。