改变旧观念——山梨变成“金蛋蛋”

“没想到又酸又涩的尖把梨，经过冷冻处理后口感这么好!”在大连陈记果品有限公司，一位顾客在品尝了冻尖把梨后感慨地说。“夏天吃它能解暑降温，比吃雪糕都强；到了冬天过春节时大鱼大肉吃个没完，这时再吃个冻尖把梨，特别清口解腻。”旁边一位正在选购冻尖把梨的大嫂马上接过话头。     

Studies on the Crystallization Properties and Morphology Structure of the Cationic Dyeable Polypropylene Fibers

The crystallization properties and morphology structure of the cationic dyeable polypropylene fibers which were produced by the blending spinning method were studied by making use of X-ray and scanning electron microscopy (SEM). It comes to the conclusions that the larger the crystallite size in the fibers is , the better the dycable properties of the fibers are and there is a little compatibility between the dyeable agent and polypropylene resin. And the dye-uptake of the fibers may be up to 90% because the dyeable agent can uniformly be scattered in polypropylene.     

两种方法治疗瘢痕疙瘩114例疗效观察

本文随机分组，对１１４例瘢痕疙瘩患者采用损害内注射确炎舒松－Ａ及皮损冷冻后注射确炎舒松－Ａ的治疗．结果表明．冷冻＋局部注射确炎舒松－Ａ治愈率比单纯局部注射确炎舒松－Ａ高，其总有效率两者无明显差异．     

对二甲苯分离提纯进展

对混合二甲苯中分离对二甲苯的现有工艺进行了总结，综述了对二甲苯分离工艺的国内外研究进展，指出吸附－结晶集成分离技术将是对二甲苯分离的发展趋势。     

蛋白质凝聚结晶和致病的动力学机制

这本书涉及了蛋白质在溶液中的相转变、自组装和聚集行为等问题。其主要目的是向跨学科的读者介绍这一领域的研究现状。书中主要讨论了蛋白质优质结晶的问题，指出其瓶颈在于晶体的成核。由于蛋白质的结构决定了它的功能，因此非常有必要培养出优质的晶体来确定其结构，其中遇到的主要挑战是确定具备最佳成核条件的溶液初始状态。     

Hydrostatic settling velocity of sediments

The settling of sediments is an accelerative process in which the concentration of the main sediments zone will heavily influence settling velocity, but the explicit relationship between the concentration and settling velocity has not been reported in literature. Here a theoretical function was built for the time dependent concentration and time dependent settling velocity of sediments ; then the entire settling process reflecting concentration was shown on the basis of sediments instant-settlement theory and mathematical method. Agreement of computed results and experimental data was found. Several governing parameters, including particle size,particle density,inltial suspended sediments concentration and suspension height, were discussed with a series of calculated velocity curves. The research indicated that (1) the presented concentration-velocity time relationship is rational, (2) settling process of the sediments group with variation of concentration consists of acceleration stage, uniform motion stage and deceleration stage, and (3) particle size, particle density and initial suspended sediments concentration have more influence on the settling velocity than the suspension height and water temperature.     

Mechanical Properties of Laterally Driven Microresonance with a One-Side Straight-Leg Suspension

The mechanical properties of lateral polysilicon comb-driven microresonators suspended from one-side straight-leg beams, which are widely used in linear microvibromotors, are investigated in this paper.The lateral vibration of the microresonator was modeled assuming that the symmetry of the microstructures and the applied loads are different. Methods were given to calculate the stress, lateral displacement, spring coefficient, and resonant frequency. The results show that the simple mechanical model is a superfluous system with three unknown variables. The results differ from pervious results for a microresonator suspended from double-side straight-leg beams, which has been commonly used to design linear microvibromotors.     

氯仿在悬浮TiO2体系中的降解

分别用光还原沉积法制备的掺铂TiO2纤维和商用TiO2作为催化荆，对氯仿进行光催化降解。通过测定Cl^-浓度发现不同通O2方式对氯仿的光降解有很大影响，O2的存在，促进了氯仿的降解；并进一步对溶液中的溶氧量(DD)测定，发现DO值呈线性下降且氯仿降解过程中有氧降解和无氧降解2种机理是共存的；同时发现上述2种催化剂的反应现象大相径庭，并结合了有机质液相吸附理论对其反应现象进行分析，发现纤维状微观结构是其高光催化性能的直接原因。     

类DLVO理论与胆固醇单水结晶形成过程

就人体胆汁胆固醇单水结晶形成过程提出了类DLVO理论,应用该理论初步阐明了其结晶过程可能的化学物理机制,并分析了该理论在促、抗成核因子及溶石方面的意义.