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In order to give sufficient data support for the design of terephthalic acid manufacture, corresponding phase equilibria, including solid-liquid equilibrium and vapor-liquid equilibrium, have been determined and studied.Improvements have been made on our former apparatus, which was used for the measurement of solid solubility, for the purpose of getting more precise experimental data in the range of lower solubility. Horizontal stir was changed to magnetic whirly one, which shortened the dissolving time remarkably.

对苯二甲酸生产中相关相平衡的测定与研究学院：化工学院专业：化学工艺指导教师：马沛生教授六级英语证书：有研究生：陈明鸣，于1997年4月在天津大学获工学硕士学位为了给设计单位提供有关对苯二甲酸生产中的相平衡数据，本文着重实验测定并以数学模型描述了以下两方面内容：TA和TA生产中的主要杂质在相关溶剂中的固液平衡，以及对二甲苯氧化反应器的溶剂体系醋酸-PX的汽液平衡。

2 Choosing good liquid whitener: experiment proved, application of liquid whitener can reduce the yellowing coating products.

3.2 选用质量较好的液体增白剂：经实验证明，液体增白剂的应用可以减少涂布产品的返黄程度。

To realize automatic measuring of this method and improve it's precision, in this thesis the liquid crystal cell is used as a phase-shifter for the traditional DSSPI successfully. The phase-shifting DSSPI system is designed based on the liquid crystal phase-shifter and Wollaston prism.

为了进一步实现该方法的自动化检测，提高测试精度，在本论文中，成功的把液晶体做相移器应用于传统的数字错位散斑干涉计量，设计了基于液晶相移器和渥拉斯顿棱镜的数字错位散斑干涉系统。

Experimental research on semi liquid lubricant used on worm wheel;2. The Design and the Development of the Calorimeter for Measuring Thermal Conductivity of Liquids;3. Based on the analysis of the flowing liquid it puts forward the mathematic model of Underground Coal Gasification and gives advice to every equation.

依据有关文献和调研资料，对国内外煤炭地下气化的发展历史及现状进行了介绍，阐述了煤炭地下气化的原理，分析了煤炭地下气化"三带"特征，在对煤炭地下气化流体流动分析的基础上，提出了煤炭地下气化场的数学模型并对其中各项的确定提出了建议。

The melting zone in explosive consolidating HSS sample has heen investigated by TEM and SEM, and founds the solidifying structure of the liquid phase is consisted by δ-ferrite and carbide that are uniformity and disper. It shows the solidifying rate of the liquid phase is very rapid. and is higher than the cooling rate of the casting and atomization of nitrogen.

对高速钢爆炸固结样品中熔化区用扫描电镜、透射电镜研究发现：爆炸固结过程中形成液相的凝固组织为极其细小均匀的等轴δ-铁素体晶粒和碳化物，表明液相的凝固速度非常快，远远大于铸锭凝固的冷却速度和氮气雾化制粉的冷却速度。

Because the product adapts electronic circuit to control it changes the design of acesodyne infusion pump for single use mechanical pump with silica gel liquid stored vesica as power and with constant limited flow device as control measure of flow rate So it makes that the product does not affect by temperature and viscosity of liquid The flow rate is more accuracy and the usage is more safety .

本产品电子集成电路控制可变注液流量，达到控制最小有效剂量，安全剂量，均匀给药的临床用药目的，该产品设计了多种参数，增加了功能的选择，使流量更加线性和平稳，不仅适合手术后止痛，更适合用于无痛分娩，化疗等临床运用。

Taking advantage of better solubility and thermal stability of ionic liquid, the ionic liquid supported acetylacetone catalyst can be simply recycled by water washing or vacuumdistillation.The background of this research is renovation on the traditional oxidation reactions by green chemistry principle.

根据离子液体支载催化剂的两个特性：在水中良好的溶解性和具有很好的热稳定性，在反应结束后通过水洗涤或精馏的方法，很方便的对催化剂进行了回收再利用。

Basing on above researches, we designed a series of ionic liquid supported acetylacetone metal catalysts and non ionic liquid supported acetylacetone metal catalysts. The catalytic abilities of these catalysts were evaluated by using them to catalyze the methane oxidation reaction.

在以上研究的基础上，本论文设计了系列离子液体支载的乙酰丙酮金属催化剂及非离子液体支载的乙酰丙酮金属催化剂，并通过这些催化剂对甲烷氧化反应的催化效果来预测它们的活性。

Cytotoxicity experiment: In the leaching liquid of γ- poly-glutamic acid hydrogel, the L929 cells were with good shape and grew adherently. MTT experiment demonstrated that the toxicity of the leaching liquid of γ-poly-glutamic acid hydrogel was 0 or 1 degree.

细胞毒性实验结果：L929细胞在γ-多聚谷氨酸水凝胶浸提液中形态正常；MTT检测表明γ-多聚谷氨酸水凝胶浸提液组毒性为0级或1级。

Thereinto, the collection of the data of position of liquid adhibit a transform of the linearity resistance/voltage and the magnet; A/D part adhibit MC14433; the control part adhibit 74922 modality keyboard and the IC74C922 to achieve the control of the positon of the liquid.

其中：水位数据采集采用了一种线性电阻/电压变换器和磁铁合成的一种传感器；A/D部分采用了MC14433转换器；控制部分用74922样式的键盘和键盘专用IC74C922实现液位的控制。

Don't listen to their haver, nothing of that sort.

别听他们胡说八道，根本就没那回事。

But bank's shares trade below their book value, suggesting that investors are skeptical.

但是，银行股票以低于账面价值的价格交易，这一点反应了投资者的怀疑。