动力学

By the analysis of wave mechanics of typical percussive drilling system of rock, characteristic parameter a, which describes wave dynamics and structure of the percussive drill system, has been presented.

通过对冲击凿岩典型系统的波动力学分析，提出了反映冲击凿岩机具波动力学和结构特征的参数α，继而确定冲击凿岩机具的动力学特征参数α和运动学特征参数τ，实现了活塞弹性动力学与刚体运动学的融合，为冲击凿岩机具的概念设计提供了较完整的方法。

The simulation experimental results show that CAPFM replicates the evolution behaviour of penicillin fed-batch fermentation process described by penicillin production structured kinetic model accordantly.

本文对CAPFM进行了仿真实验，实验结果表明：CAPFM不但能一致地复现形态学结构动力学模型所描述的青霉素分批补料发酵过程的演化特性，而且较形态学结构动力学模型更加直观地刻画了青霉素分批补料发酵过程的演化行为。

Mineral deposit clusters;(4) establishment of the theoretical framework of continental accretionary theory and prediction for mineral deposit clusters and recognition of mineral deposits.

按照 &大陆动力学过程－壳幔相互作用－增生成矿理论－预测方法体系&的研究思路，以&岩石探针&和&矿床探针&为切入点，研究大陆动力学演化过程和壳幔作用成矿机理，实现成矿理论和预测方法体系的创新。

Both Achar and Coats-Redfern methods are used to process the data obtained from thermogravimetric analysis of them, and the kinetic parameters of the degradation processes are calculated.

采用Achar方法和Coats-Redfern方法对2种体系热降解的动力学过程进行了分析，得到了对应的非等温动力学方程。

The mechanism function and kinetic parameters were obtained from the analysis of TGA-DTA curves by the Achar and Coats-Redfern methods.

运用Achar法和Coats-Redfern法对非等温动力学数据进行分析，得到热分解反应的机理函数和动力学参数。

Sensitive and exclusive HPLC that adopt can exactly detect serum concentration in rabbits administerd cinnamon acid.Pharmacokinetic parameters of three conditions can reveal pharmacokinetics regularity of cinnamon acid in rabbit.

本方法灵敏、专一、精密，可准确测定桂皮酸在兔体内的血药浓度，通过3种情况的药代动力学参数，揭示了桂皮酸在兔体内的药代动力学规律。

Based on the classical Ekman theory, a series of intermediate Ekman boundary layer models, which retain the nonlinear advective process while discard embellishments, have been developed with the intention to understand the complex nonlinear features of the Ekman boundary layer and its interaction with the free atmosphere. In this paper, the recent advances in the intermediate boundary-layer theoretical models are reviewed.

摘要大气边界层及其与自由大气之间的相互作用具有明显的非线性特征，而这些特征是经典Ekman理论所不能描述的，因此，发展中等复杂程度（介于完全模式与经典Ekman模型之间）的大气边界层动力学模式，简称中间模式，对人们从理论上认识大气边界层动力学过程的非线性特征具有重要意义。

Methods Fifteen pigs were anaesthetized, and trachea intubation and transfemoral cannula were performed then. Swan-Ganz catheters were inserted to pulmonary artery via internal jugular vein, and aeroperitoneum was set up by airing CO2. These pigs were randomly divided into three groups (5 pigs in each group) according to different levels of IAP （IAP10, IAP20, IAP30）. Hemodynamics and oxygen metabolism values were observed and recorded before airing, 6, 12, 18 and 24 hours after airing, respectively.

15只猪经麻醉后，行气管插管、股动脉插管及经颈内静脉肺动脉插管，CO2充气建立气腹，根据随机数字表法将猪分为IAP 10 cm H2O组(IAP10组)、IAP20组及IAP30组（每组5只），记录充气前，充气后6、12、18及24 h的血流动力学和氧代谢指标，观察不同水平IAP在不同时点上对血流动力学及氧代谢的影响。

The results of analysis have indicated that, in comparison with the direct dehydrogenation reaction, the coverage of alkoxide is decreased with the increase of the adsorption of acetone.

在直接脱氢反应动力学分析的基础上，将这一方法扩展到更为复杂的氧化脱氢反应中，采用如下的机理对担载银催化剂上异丙醇氧化反应动力学进行了拟合分析。

This research includes three parts: A retrospective analysis on anesthetization of 112 patients with obstructive jaundice; Pharmacokinetics of propofol administered by plasma target-controlled infusion in obstructive jaundice; and The influence of obstructive jaundice on keOs and EC50s of different effect-sites.

本研究主要以梗阻性黄疸患者为研究对象，回顾性分析了112例梗阻性黄疸患者的临床麻醉；并前瞻性地研究了黄疸患者靶控输注丙泊酚的药代动力学以及药效动力学。

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。