分析动力学

We calculate the coseismic and postseismic deformation using FEM. We use the GPS data of crust deformation as the constraints and obtain different Fortran programs of different questions by FEPG, and study the role of physical characters in regional geodynamic behavior.

以GPS观测所得地表形变做约束，用FEPG实现了强地震引起的同震和震后形变有限元数值模拟，并掘此分析了以介质物性为中心的强地震区域的环境动力学特征。

Methods: rat costochondral growth plate chondrocytes were isolated and cultured. growth kinetics of rgcs during serial passage was analyzed, and α sma, collagen typeⅱ and gag expressions of primary to 5th passage rgcs were detected by immunocytochemistry, western blot and alcian blue staining, respectively.

分离、培养大鼠肋生长板软骨细胞，对原代至第5代rgcs进行细胞生长动力学分析，阿尔新兰染色、免疫细胞化学法和蛋白质印迹分别检测蛋白多糖，α sma和ⅱ型胶原的表达。

Combining Newton two state model with step function,a u nified dynamic model between separation and collision process for the linkage me chanism with clearance connections,and with variable rotating speed of the cran k was developed in the paper.

将阶跃函数与牛顿二状态相结合，考虑曲柄非匀速运转，对含间隙平面连杆机构的副间分离与碰撞过程建立了动力学统一模型，利用该模型，引入粘弹性阻尼被动控制技术，通过算例分析了被动控制的效果。

Since 1991, China and Spain have built together two observation stations at Cueva and Timanfaga in the volcanic active region of Lanzarote Island, and carried out the dynamic monitoring and observation of crustal deformation and geothermal flow.

对合作研制的 2 9台监测仪器开展长期稳定实验，积累了大量观测资料和数据。初步分析表明：仪器运行良好，记录长期稳定可靠；Cueva站的仪器记录主要反映区域或全球地球物理环境或动力学效应，应变潮汐和倾斜潮汐的O1波、M2 波具有较高精度，显示火山目前活动微弱；Timanfaya站的仪器记录主要反映局部的火山活动信息，显示火山仍在活动但呈下降趋势。

By using chemical simulation method and reaction kinetics principle,optimumization of The temperature distribution and the cuprammonia composition control have been performed.

本文分析研究了铜洗塔的反应吸收和传质机理，采用化工模拟技术及反应动力学原理对铜洗塔温度分布、铜氨液稳定控制进行了优化研究和设想。

Kinetics analysis showed that the photochemical reaction kinetics of 4,4'-DI3B was pseudo-first order reaction in n-hexane solution, and the reaction was a process of debromination step by step.

动力学分析表明，4，4'-DBB在正己烷中的光化学反应为准一级反应，是一个逐步脱溴的反应过程。

Experimental results show that the water velocity is that when the BV ammonia concentration of 50 mg, L - 1 simulation wastewater and 98 mg, L - 1 point of industrial wastewater, penetrate respectively C/C0 = 0.3 and 0.15, water column of natural zeolite could handle respectively; 126 BV, 43 BV Modified zeolite column can handle respectively 157 BV, water, and with 46 BV hydraulic load increases, zeolite column can reduce water treatment, The experiment was found to leak after 8 NaCl solution with zeolite desorption regeneration effect is good, low cost, regeneration of zeolite adsorption capacity decrescent, Test through dynamics analysis found that zeolite column of ammonia nitrogen adsorption fast.

实验结果表明，进水速度为2.72 BV时，通入氨氮浓度为50 mg·L-1的模拟废水和98 mg·L-1的工业废水，此时穿透点分别为C/C0=0.3和0.15时，得到天然沸石柱可处理水量分别为126 BV、43 BV；改性后沸石柱可处理水量分别为157 BV、46 BV，且随水力负荷增大，沸石柱可处理水量减小；试验还发现对泄露后沸石用8%NaCl溶液解吸再生效果好，成本低，再生后的沸石吸附容量变小；试验通过动力学分析发现沸石柱吸附氨氮速度较快。

M/s. The following dimensionless relationships were obtained: Sh=2+0.073Re〓Sc〓〓〓 The desulphurization process by powder injection and blowing in RH refining of molten steel and its mechanism have been considered and analyzed. Based on the tworesistance mass transfer theory and the mass balance of sulphur in the system, a kinetic model for the process has been developed. The related parameters of the model have been reasonably determined. Modeling and calculations for the process by injecting and blowing the lime based powder flux under the assumed operating modes in a RH degasser of 300t capacity have been carried out using the model.

考虑颗粒与液流的相对速度，RH—PTB条件下熔池传质特性可由下式表征： Sh=2+0.073Re〓Sc〓考虑紊流中脉动速度引起的能量耗散，RH—PTB条件下熔池传质过程服从如下关系：〓将粉剂颗粒与钢液间的传质当作刚性的气泡与钢液间的传质处理，对RH—PTB过程有：〓考察和分析了RH喷粉脱硫过程及机理，基于双重阻力传质理论和体系内硫的质量衡算，建立了RH喷粉脱硫过程的动力学模型，确定了模型各有关参数，包括各传质系数和脱硫处理过程中钢液内参与脱硫反应的粉剂量等。

The effects of the atmosphereson the process, degradational temperatures, degrees of degradation, kinetics of reaction and the difference of the reactive mechanism have been analysed.

降解温度、降解率和动力学参数的影响，分析了两者降解机理的可能差别。

By analyzing the dynamics condition of ladle top-slag desulphuration and the physical and chemical properties of slag and combining production practice, the compositions of the modifier were confirmed, that is, Al 13%～17%, Al2O3 58%～62%, SiO2 8%～12%, MgO 3%～7% and salts＜8%. In the experiment, different amount of modifiers were used instead of the refining agent in original process (for Q235C steel grade).

为降低钢包顶渣的氧化性，通过分析钢包顶渣脱硫的动力学条件及炉渣的理化性能，结合生产实际，确定了顶渣改质剂的组成：Al 13%～17%，Al2O3 58%～62%，SiO2 8%～12%，MgO 3%～7%，盐类＜8%，改质剂具有高效实用、成本低、环境友好的特点。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失