查询词典 as follows

The mian works are as follows:(1)By coprecipitation technique and coprecipitation- gel technique the nano zirconia powder was produced, factors affecting the properties of nano zirconia powder such as pH and the content of stabilizator are analyzed;(2)By the new pressless sintering process, the nano zirconia ceramic was produced, factors which can affecting the properties of nano zirconia sinter body such as moulding press and the sinter temperature are analyzed;(3)By the microtherm pressless sintering process, the nano copper added functional zirconia ceramic composite was produced, microscopic dimensionality and electric properties of such sinter body and the factors affecting such sinter body are analyzed;(4)By the self-invented "external albumen coating" technique the zirconia powder was successfully coated by carbon in the corresponding sinter body, which can help solve the traditional aggregation problem to some degree;(5)Based on analyze the characteristics in the nano powder sinter process, the "three-ball sinter model" was proposed, for the relationship between the relative density and porosity of sinter body, by mathematical fitting, such model was successfully verified.

本研究比较系统地研究了纳米氧化锆陶瓷的合成与成型机理，特别是讨论了纳米氧化锆陶瓷的稳定性，为防止纳米颗粒在外场作用下的团聚和长大提供了理论基础和实验数据，具体工作有以下几方面：(1)采用共沉淀法和共沉淀-凝胶法制备了纳米氧化锆粉体，并分析了pH值和稳定剂含量对粉体性能的影响；(2)采用新型无压烧结工艺制备了纳米氧化锆陶瓷，并分析了成型压力和烧结温度对烧结体性能的影响；(3)采用低温无压烧结工艺制备出添加纳米铜的功能性纳米氧化锆复合陶瓷，并分析了烧结体的微观尺度和电学性能的变化以及影响因素；(4)通过自创的&鸡蛋清外敷法&在真空镀膜台上对纳米氧化锆粉体进行包敷碳颗粒的表面处理，并采用真空烧结工艺制得相应烧结体，初步开始解决陶瓷烧结过程中团聚长大这一传统难题；(5)通过分析纳米颗粒在制备烧结体过程中的实际特点，提出了&三球烧结数学模型&，通过引入坯体相对密度和孔隙率的相对关系分析并通过自行编写的数学拟合软件，验证了这一数学模型。

In my work, mesoporous lamellar zincum sulfide is synthesized by hydrothermal techniques, with CTAB as templates and Zinc acetate and sulfourea as precursors. The best reactive condition is as follows: the ratio of reactive components is CTAB:Zinc acetate:sulfourea:water=1:3:10:1388; the volume of pH is 4.4; the best hydrothermal parameter is 100℃ for 48h.

以十六烷基三甲基溴化铵为模板剂合成层状介孔硫化锌的最佳反应条件为CTAB：Zn2：(NH2)CS：H2O=1：3：10：1388，pH值范围为3.8-5.8， 100℃下水热48h，此时得到的样品呈现一套层状介孔结构，相应的晶面间距为33.0 A，16.7 A，11.1 A。

The main points of thedissertations are summarized as follows:1、Synthesis of TAP-BTE zinc complex with photochromic property and its application in non-destructive readoutA photochromic 1,2-bisthienylethenes substituted tetraazaporphyrinato zinc complex, 2,3,7,8,12,13,17,18-octakis(2\',4\',5\'-trimethyl-3\'-thienyl)tetraazaporphyrizine zinc,was synthesized by "one-pot" reaction,and was characterized by spectroscopic methods as well as the elemental analysis.

本论文的研究目的在于如何将二噻吩乙烯基团连接到卟啉、酞菁等大环分子上面，这一方面有利于光致变色性能的提升，另一方面也使得基于大环分子π-π作用的分子自组装成为可能。

Research content and research object. The Coagulant Dosage Automatic Control System is discussed emphatically. Including the relation is put up between target standard and the infection factor by date analyzed chart and educational established and sum up the best working point. The target standard including SS COD and OIL .The infection factor including the dosage of PAC PH Mill INTENSION and TIME. On the basis of craft character and control request, it makes a selection of scheme to the whole control system. Finally a scheme is chosen and described as follows: CPU222 of SIEMENS PLC S7-200 is used as the control kernel. V606IC TOUCHER is used as communication man and machine. Controlling pump, compressor, metric pump of system by gathering andanalyzing the flow, PH of raw water .

重点探讨系统的投药自动化，包括系统的数学模型建立的过程，通过数据分析，采用图表和方程式建立系统排放指标(SS、CODcr、含油量)，与各种因素(PAC用量、PH值、搅拌强度、时间)的关系，确定系统的最佳工作点；根据系统工艺特点以及控制要求，对控制系统设计方案进行了选择，确定以西门子PLC(S7-200 CPU222)为控制核心，V606IC10触摸屏作人机界面，通过对原水流量和PH计采样、分析，实现系统中的泵、风机、计量泵等控制；文中从功能上简要地介绍监控系统和给出了自动化原理构成图、PLC软件流程图及部分主要程序。

The optimum conditions of PSE extraction of isoflavonoids from Pueraria lobata were as follows: methanol as solvent, temperature at 140℃, pressure under 8.27 MPa, 10 min duration and transpositional volume as 60%.

优选出最佳提取条件：溶剂为甲醇；温度140℃；提取时间10 min；压力8.27 MPa，置换体积为60%，并与葛根药典提取方法进行比较，结果表明：加压溶剂提取法具有提取时间短、溶剂消耗少、提取效率高、重现性好、操作模式多样化以及操作过程自动化等优点，将有助于中药质量控制提取过程的标准化。

Some one suggested that the supervision department of product quality of the government or the Administration of Industry and Commerce should be as the registre, but the writer doesn't agree. The reasons are as follows: firstly, the right of geological sign is a civil right, should be enjoyed civil principal; secondly, if the industrial and commercial department as the registre, the people to register and approve is the same, the unappropriateness is obvious; after the registre successfully registered, it's possible to encounter the situation of the registre penalizing itself.

有人主张由政府的产品质量监督部门或工商行政管理部门作为注册人，但笔者认为不妥，理由在于：一地理标志权是一种民事权利，应由民事主体享有；二是当工商部门作为注册人时，使注册申请人和注册批准人合二为一，其不合理性更是显而易见；注册人取得注册后，可能出现注册人自己处罚自己的不正常现象。

The experimental results suggested that there were some rules during the fermentation as follows: pit temperature increased rapidly and then dropped at the beginning of the fermentation and kept stable eventually at 20～22 ℃; there was slight change in yellow water pH value at first and then pH value decreased gradually in middle fermentation stage and finally kept stable; the change rules of total acids of yellow water were opposite to pH change rules; the reducing sugar of yellow water increased at first and then dropped and kept stable eventually; there was almost no change in alcohol content of yellow water in prior fermentation period, and then it increased rapidly and dropped slowly and finally kept stable; gas production rate was as high as 550 L/d within the first week in fermentation and then dropped undulatingly and changed to zero or even negative gas production rate.

窖池温度在发酵前几天迅速升高，然后下降，最后趋于稳定，保持在20～22 ℃；黄水pH开始变化不大，中间逐渐下降，最后趋于稳定；黄水的总酸变化与pH相反；黄水中还原糖先升高后下降，最后基本保持稳定；黄水中酒精含量在发酵前期变化不大，后期先是迅速升高，然后缓慢下降，最后趋于稳定；在发酵前期一周内，产气量很大，最高达550 L/d；之后产气量呈波动式下降并逐渐平稳，最后趋于零甚至负产气量。

The results were as follows: 1 at normal or high temperature, the selected asphaltene dispersant could reduce the association of asphaltene molecules, 2 hydrogen-transfer of FCC decanted oil and its sub-fractions were evaluated by using anthracene and 9,10-dihydroanthracene as chemical probes, one of sub-fractions could be taken as hydrogen-donor.

本文首先从渣油生焦的关键组分沥青质入手，为热处理降蜡筛选抑制生焦的添加剂，在生焦率低于0.1w%的前提下，提高热裂解降蜡的深度。

Through the comparison of different conditions in multi-angle repeated test, we observe the disaccording path of risk preferences. The main content of this thesis are as follows. Firstly, we design 2 sessions of experiments to find the impact of the softening budget constraint and the form of endowment on the risk preference. Besides, this thesis also includes several experimental comparative studies, focusing on the dynamical inconsistency of risk preference as well as its drifting path.

主要包括：首先设置预算软约束与风险偏好基础实验，考察影响投资者决策的主要因素，观测预算约束的软化和初始禀赋形式，对投资者预期及风险偏好的影响；其次，设置多期平面投资下的风险偏好实验，考察风险偏好是否存在着动态不一致现象，以及不同被试者的风险偏好漂移路径；最后，设置动态追加投资下的风险偏好实验，观测沉没成本、及与预算软约束的双重作用对风险偏好动态变化的影响。

I did so: But had any one in England been to meet such a Man as I was, it must either have frighted them, or rais'd a great deal of Laughter; and as I frequently stood still to look at my self, I could not but smile at the Notion of my travelling though Yorkshire with such an Equipage, and in such a Dress: Be pleas'd to take a Scetch of my Figure as follows

于是我就出发了。如果在英国有人碰到我这样的人，一定会吓一大跳，再不然也会大笑一阵。我也常常停下来打量自己，想到自己如果穿这套行装，像这样打扮在约克郡旅行，也禁不住笑起来。下面我把自己的模样描绘一下吧。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。