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Effect of decomposition conditions on the ratio of seeded decomposition and properties of precipitation products from sodium aluminate solutions with the very light boehmite seed prepared from the hydrothermal homogeneous precipitation between aluminum sulfate and urea, was studied. Mechanism of the very light boehmite precipitation process was also analyzed.

以硫酸铝和尿素水热均相沉淀合成的低密度－水软铝石为晶种，研究分解条件对溶液分解率和分解产物性质的影响，还对从铝酸钠溶液析出低密度－水软铝石的过程进行了初步分析。

Effect of decomposition conditions on the ratio of seeded decomposition and properties of precipitation products from sodium aluminate solutions with the very light boehmite seed prepared from the hydrothermal homogeneous precipitation between aluminum sulfate and urea, was studied. Mechanism of the very light boehmite precipitation process was also analyzed.

摘 要：以硫酸铝和尿素水热均相沉淀合成的低密度一水软铝石为晶种，研究分解条件对溶液分解率和分解产物性质的影响，还对从铝酸钠溶液析出低密度一水软铝石的过程进行了初步分析。

Firstly, according to the relationship between classic Carnot cycle and Lorenz cycle, the paper evaluates the cycle characteristics and thermodynamic properties of NARMS (Non-azeotropic mixtures), and compares the energy-saving difference between pure and mixed refrigerants. The main of factors that affect heat pump operating efficiency are analyzed in theory and using the Second Law of Thermodynamics the exergy are evaluated in components of heat pump system, in the end a conclusion is drew that all of the exergy have bearing on working fluids' properties.

本文首先从经典的Carnot逆循环与Lorenz逆循环相对关系出发，评估了非共沸混合工质循环的特点以及热力学性质；在不同环境条件下，比较了单工质与混合工质的循环特性差异；针对非共沸混合工质热泵循环效率的主要影响因素（即工质本身的热物性和系统部件特性）进行了理论分析，并利用热力学第二定律对热泵系统的各个主要部件进行了可用能分析，最终发现每一处可用能损失均与工质物性有关；在此基础上提出了减少可用能损失的方法—寻找适宜的非共沸混合工质。

The expression of MUC2 in Ulcerative colitis in SSDH and SSW groups were lower than in the normal control group, the difference was very significant, but it was not obviously different between the SSDH and SSW groups.

溃疡性结肠炎脾胃湿热组及脾胃虚弱组MUC的表达均较正常对照组明显减少，有非常显著性差异。

The expression of TFF3 in Ulcerative colitis in SSDH and SSW groups were lower than in the normal control group , but so far the significance and the reasons for the reduction of the expression of TFF3 in Ulcerative colitis is not yet very clear.

溃疡性结肠炎脾胃湿热证及脾胃虚弱证病例TFF3的阳性表达均较正常对照组下降，但到目前为止对UC患者TFF3表达减少的原因和意义仍不十分明确。

The SPACE on Ibiza is without doubt one of the most famous clubs worldwide and this is where every wednesday during the summer, with IN BED WITH SPACE the hottest parties went down.

空间上ibiza是毫无疑问的一个最有名的俱乐部在世界各地，这是每个周三在暑假期间，与在床上与空间最热的各方均下跌。

Companies in major U.S. cities such as: New York, Los Angeles, San Francisco, Chicago, Dallas, such as Canada: Toronto, Vancouver and other places are equipped with Acting branch in Europe such as:菲利克斯托, Andrew Wei-pu, Hamburg, Rotterdam, Oslo, Gothenburg, Dublin, Genoa, such as South America: Rio de Janeiro, Sao Paulo, Iquique, Buenos Aires; Southeast Asia, Taiwan, Korea, Singapore, Pakistan's Karachi, such as the Oceania: Australia, and other companies to The network is also a good agent.

公司于美国各大城市如：纽约，洛杉机，三藩市，芝加哥，达拉斯；加拿大如：多伦多，温哥华等地均设有代理分公司；在欧洲如：菲利克斯托，安特维普，汉堡，鹿特丹，奥斯陆，哥德堡，都柏林，热那亚；南美如：里约热内卢，圣保罗，伊基克，布宜诺斯艾利斯；东南亚的台湾，韩国，新加坡，巴基斯坦的卡拉奇，大洋州如：澳大利亚等地公司亦有良好的网络代理公司。

Ridgeia piscesae,living around the hydrothermal vent of Juan de Fuca Ridge,isan ideal model for studying the adaptative mechanism to extreme environment.Forinsights of its molecular characteristics,a SMART cDNA library of 5.71×10~6 cloneswas constructed.

本研究以深海热液区Juan de Fuca Ridge的典型生物管状蠕虫Ridgeiapiscesae为研究对象，运用SMART技术构建了其cDNA文库，各项指标均符合文库质量标准：文库的容量为5.71×10~6个克隆，平均插入片段大小～1.0kbp。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。