动力学的

At the same time, this paper also expatiated on influence about urban passenger traffic system structure.

并以此为基础，对城市客运交通系统结构的产生机理运用系统动力学的方法做了进一步的研究。

Highlights of the new material include a description of the incredible performance of bar-tailed godwits (7,000 miles nonstop from Alaska to New Zealand), an analysis of the convergence of modern jetliners, a discussion of the metabolization of energy featuring Lance Armstrong, a novel treatment of the aerodynamics of drag and trailing vortices, and an emphasis throughout on evolution, in nature and in engineering.

新材料重点包括一对黑尾豫令人难以置信的性能（7000英里从阿拉斯加到新西兰直飞）描述，是现代喷气式客机从波音和空中客车，一对代谢讨论能源具有兰斯阿姆斯特朗，一个空气动力学的阻力和尾随涡新颖的待遇，对整个进化重点，在自然和工程。

In addition, tyre print and pressure distribution on road are analyzed, which is a foundation to the study of vehicle-road system dynamics and analysis of contact action between tyre and surface.

另外，在论文第二章中分析了汽车行驶过程中轮胎印迹与压力分布，为轮胎和路面的接触作用的深入分析和车辆-路面系统动力学的研究提供了依据。

Analyzed on dynamics and kinematics about rotary ditching machine , it is feasible and advanced on practice test.

通过对前置上切削旋转开沟机具运动学、动力学的分析和计算，以及对前置上切削旋转开沟功耗的分析，解决了小功率管理机挖深沟的问题；通过试验和生产考核，证明了该套机具可行性与先进性。

Thus, it is very important to carry out the research in understanding theessence of vacuum such as vacuum condensate. On the level of quarks, using the non-perturbativeQCD method to investigate the structure of hadrons under strong interaction and to develop nu-clear physics are the key research projects in current nuclear physics frontier.

故而，真空凝聚等有关真空本性的研究具有重要意义，从夸克层次和非微扰色动力学的途径研究强子结构、强相互作用，发展核物理，是当前核物理研究的前沿基本课题。

Based on groundwater dynamics in porous media, seepage state about solution in leaching heap was analyzed, and its criterion and the basic relation between flow velocity and water head gradient in each state were put forward.

摘 要：在多孔介质地下水动力学的基础上，分析溶浸液在浸堆内的渗流状态，并提出渗流状态判据、各自状态下的渗流速度与水力梯度基本关系式。

Trial 1. Effects of different dietary cation - anion balance on the digestion and degradation dynamics of fibreTwelve 2 years old Inner Mongolian fine wool wethers(Body weight, 29 ± 3.36kg) with permanent rumen and duodenum cannula , divided into 4 groups of 3 were used to study the effects of 4 levels DCAB on the digestion and rumen degradation of dietary fibre and on digestion of the dietary DM, ADF and NDF and passage at the different sites of the digestive tract of sheep.

试验一：不同日粮阴阳离子水平对纤维物质消化动态学及降解动力学的研究选用 2周岁（体重为 29 ±3.36kg）安装有永久性瘤胃瘘管和十二指肠近端瘘管的内蒙古半细毛羯羊12只，随机分成4组，每组3个重复，采用食糜标记技术和尼龙袋法研究了4种不同DCAB水平对玉米秸秆中干物质、中性洗涤纤维、酸性统涤纤维、纤维素及半纤维素在绵羊瘤胃中有效降解率以及对日粮中DM、NDF及ADF在消化道不同部位流通和消化规律及对瘤胃微生物蛋白质合成的影响。

Based on the pure styrenes polymerization, the inhibited polymerization by inhibitor was studied. The effect of polymerization temperature, the addition of ethylbenzene, the content of inhibitor, and the compound of inhibitors was measured for the bulk thermal polymerization of styrene.

在纯苯乙烯聚合基础上，着重考察了阻聚剂(缓聚剂DNBP和阻聚剂M)阻聚下苯乙烯的聚合行为，并系统研究了聚合温度、乙苯含量、缓聚剂及阻聚剂含量、阻聚剂的复配对苯乙烯本体热聚合动力学的影响规律。

The origins of the program date back to 1960, when a Pacific White-sided Dolphin was acquired for hydrodynamic studies seeking to improve torpedo performance.

这一计划的根源可追溯至1960年，当时曾找到了一只太平洋短吻海豚进行流体动力学的研究，以期提高鱼雷的性能。

By using the basic principle of soil hydrodynamics,this paper designs the indoor experiment of soil water infiltration under surge furrow irrigation ,and in the light of the influence of the different water-supplying times,circulating ratios and periods on the soil water infiltration process,determines some parameters related to the soil water movement.

应用土壤水动力学的基本原理，设计了波涌沟灌条件下水分入渗的室内试验，针对不同供水时间、循环率及周期对土壤水分入渗过程的影响，测定土壤水分运动有关参数。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。