It may conclude that the grass coverage and slope have significant influence on runoff resistance of hilly slope-gullied surface.
因此可得出结论认为草被覆盖和坡度对坡面流阻力大小起着决定性的影响。
Based on the slope value of log-probit regression line, the resistance of T.
So／o 和0O，室内各对应的抗性筛选品系的抗性频率分别为58.0％、64.9％、0％、37.8o和0％。
It was found that at each time step the hydrological elements of a flood process, such as sediment contents, turbulent velocity and resistance slope, vary in direct proportion with each other, which shows that energy dissipation by turbulence is dominant.
在一次洪水过程中，各时点含沙量随水流紊动及摩阻比降而正变，紊流消能规律占主导；而对于一个洪水过程整体，间歇性的泥沙与水流的滑脱影响积累起来，显示出泥沙制紊作用。
A thermal resistance curve (phantom thermal death time curve) may be plotted from D values or TDT values at different heating temperatures. The slope of this curve is the Z value. The Z value is defined as the number of de GRE es that the temperature must be increased to cause a log (90%)reduction in D.
从不同加热温度下的D值或TDT值出发，可以标绘出一条耐热性曲线，我们将以分钟为单位的D的对数值对加热温度进行标绘，这条线的斜率是Z值。Z值的定义为D值减少一个对数周期(90％)所必须升高的温度数。
A thermal resistance curve （phantom thermal death time curve） may be plotted from D values or TDT values at different heating temperatures. The slope of this curve is the Z value. The Z value is defined as the number of degrees that the temperature must be increased to cause a log （90%）reduction in D.
从不同加热温度下的D值或TDT值出发，可以标绘出一条耐热性曲线，我们将以分钟为单位的D的对数值对加热温度进行标绘，这条线的斜率是Z值。Z值的定义为D值减少一个对数周期（90％）所必须升高的温度数。
Finally it analyzes the feasibility that using hydromechanics to analyze traffic flow by contrasting various characters between traffic flow and fluid flow. It analyzes influence of road alignment to basic expressway segment capacity by hydromechanics, and obtains viscous resistance and viscous movement differential equation when the vehicle drives on circular curve segment of expressway. And it infers that viscous resistance is correlated with sideway force coefficient, slope of crown and radius of circular curve. Radius of circular curve, sideway force coefficient and slope of crown are bigger, viscous resistance is smaller, the influence to capacity is smaller when the vehicle is running on nearside lane of circular curve; but radius of circular curve and sideway force coefficient are bigger, slope of crown is smaller, viscous resistance is smaller, the influence to capacity is smaller when the vehicle is running on fast lane of circular curve.
最后通过对比交通流与流体流的相似性，运用流体力学分析了道路线形对快速路基本路段通行能力的影响，求出了车辆在曲线路段的粘性阻力，建立了车辆在曲线路段的粘性运动微分方程，并由此推知，粘性阻力与横向力系数、路拱横坡度和圆曲线半径都有关系，当车辆在圆曲线外侧车道上行驶时，圆曲线半径、横向力系数和路拱横坡度越大，粘性阻力就越小，对道路的通行能力影响就越小；而当车辆在圆曲线内侧车道上行驶时，圆曲线半径和横向力系数越大，路拱横坡度越小，粘性阻力就越小，对道路的通行能力影响就越小。
Based on the results from a series of simple shear tests for simulation a reinforced cut -- off slope with steelbars, this paper proposes a calculation method to evaluate the shear resistance and effect of the reinforcing materialsinvoking the theory of the lateral resistance of foundation pile.
本文在综合分析插筋补强土体剪切试验基础上，参考横向受力桩所受剪切力的计算方法，提出了用于评价插筋横向抗剪作用及其产生的补强效果的理论计算方法；并据此计算方法对试验条件下插筋在变形不连续面位置的剪力及由此剪力产生的抗剪补强效果进行了计算；然后将计算结果与试验的实测结果进行了分析对比，结果表明理论计算方法在一定的土体变形范围具有良好的精度和适用性。
Based on the theory of Bekker, this paper also analyzes the process of steering on flat ground and on a slope. This paper also considers the centrifugal force and the air resistance when tank is driving at middle or high speed.
在分析坦克所受外力作用时，考虑了履带的滑动和横摆角，并且根据Bekker的理论，分别讨论了坦克在水平面和斜坡上的转向过程，在分析过程中，充分考虑了坦克高速转向时的离心力的影响。
Chapter 1 is the development overview of the CFST, sum up the development and its application in the bridge engineering in our country, basic performance and the type. Chapter 2 is the conceiving of the bridge type planning. Chapter 3 is the structural design, introduce the bridge type scheme and the supper and sub-structures. Chapter 4 is the computational analysis, recommend the calculate theoretical research progress of concrete bridge design, Wanzhou bridge computational analysis design, content, and achievement. Chapter 5 is weld structure design, introduce the weld joint of slope form and size. In order to improve the fatigue resistance of weld seam, the welding material, welding seam size form, and craft of welding are scheduled. Chapter 6 is about the construction, recommend the construction scheme and craft in brief. Chapter 7 is construction supervision, introduce the inspection scheme, result and analysis. Chapter 8 is the main bridge load testing and analysis, introduce the content of the test, method and the conclusion briefly. Chapter 9 summarized the main conclusion.
第1章为钢管混凝土结构的发展概况，总结分析了钢管混凝土结构发展概况及其在我国桥梁建筑中的应用，介绍了钢管混凝土基本性能与类型；第2章为桥型方案构思；第3章为结构设计，介绍桥型方案及上、下各部结构；第4章为计算分析，介绍钢管混凝土桥梁设计计算理论研究进展，本桥计算分析方法、内容、成果；第5章为焊接结构设计，介绍焊接接头坡口形式和尺寸，为提高焊缝的抗疲劳性能，研究了焊接材料、焊缝尺寸型状、焊接工艺；第6章为施工，简要介绍施工方案及工艺；第7章为施工监控，介绍施工监控方法，监控结果及分析；第8章为主桥试验荷载与分析，简要介绍试验内容、方法和试验结论；第9章总结了本论文的主要结论。
1In newly-constructed stage and early stage of reclamation, the most important factor of runoff is 30min rainfall intensity. In later stage of reclamation, the most important one is 45min rainfall intensity. And the runoff capacity is the most important influence factor to soil erosion always; (2)On the certain degree, loosening surface has an active function to infiltration condition but not to conserve soil; (3)The most runoff is formed on platform of stackpile and the soil erosion often happens in the slope; (4)Stone-soiled dumps have an advantage over soil at respect of erosion resistance so that soil is not adapt in covering slope; (5)Grass has a better role in conservation of water and soil than arbor in early stage of reclamation; (6)Arbor-arboret-hemp mix is the best model for conservation.
结果显示：①在未复垦时期和复垦初期，30min降雨强度对径流影响最大，复垦后期径流与45min雨强相关性最强，而径流量对土壤侵蚀量的影响始终最大；②通过疏松地表岩土只在一定程度上改善地表的入渗条件，并不能起到保土的作用；③平台为径流的主要形成区，而土壤侵蚀主要集中在斜坡；④土石混排坡的土壤抗蚀性比覆土坡的要大得多，在排土场形成过程中不宜用厚层黄土覆坡；⑤在复垦初期，纯草模式水土保持效果明显好于纯乔模式。
It is shown that the effect of the shunt resistance is to suppress the oscillating characteristic of the compensated circuit, without altering either the amplification of the stage or the initial slope of the output signal.
结果指出，分路电阻的作用是减弱电路的振荡性，对于电路的放大倍数以及输出信号的起始陡度都没有影响，可以作为调节瞬态特性的一种简便的方法。
By a series field observation data, an empirical equation of mean velocity of viscous debris flow was got. The velocity calculated by the asymmetric coefficients, bottom slope and hydraulic radius of flow. It is good at both high resistance and low resistance area of debris flows. It is good consistent for the measuring velocity of otherwise field observation data of debris flow and viscous mudflow by this empirical equation.
由一系列野外观测资料得到的由泥石流不均匀系数、泥石流运动底部纵比降和水力半径计算的粘性泥石流运动平均速度经验公式，能适应各种类型的泥石流沟，与其它系列的观测资料对比有很好的一致性，与粘性泥流的观测资料对比也很接近。
And it is also found that falsehood would be induced in calculating flow resistance in shallow rivers based on the assumption that the slope of energy in the ice-cover area is equal to that in the bed area.
分析也表明，阻力计算时若假定冰盖区和床面区的能坡相等，对宽浅式河道也将导出谬误。
The relationships for hydro-dynamic parameters (Reynolds number, Froude number, resistance coefficient and flow velocity) of overland flow as a function of bed roughness, flow discharge and slope gradient were simulated by means of indoor fixed-bed resistance experiments.
在室内试验的基础上，采用定床阻力试验研究了坡面流水力学参数（雷诺数、佛汝德数、阻力系数和流速）随床面糙率、流量和坡度的变化规律。
Effects of active carbon powders on kinetic parameters of oxygen reduction reaction, such as exchange current density (i_o), Tafel slope (b), reaction resistance (R), are given by the computer curve fitting to polarization data.
用计算机拟合极化曲线，研究不同比表面积和孔容积的活性炭对氧气还原反应的交换电流密度、Tafel斜率、电阻等参数的影响。
Therefore, the design calculation should take full account of the reduced capacity, and in the construction process should pay special attention to the slope protection to prevent the loss of soil lateral resistance of pile to play.
因此，设计计算时应充分考虑承载力的折减，且在施工过程中应特别注意对边坡的防护以防土体流失而影响桩侧阻力的发挥。
Based on the slope value of log-probit regression line, the resistance of Txinnabarinus to abamectin could continue develop to a higher level, but the developmental rate would be slow.
从各次毒力回归线的坡度分析，如果继续用药，朱砂叶螨对阿维菌素的抗性还会上升，但抗性发展速率比较缓慢。
The changes of anodic polarization curve slope were more significant and decreased with immersion time which demonstrated that the resistance of anodic polarization decreased and the anodic dissolution was accelerated.
阳极极化曲线斜率变化较大，随浸泡时间延长而减小，阳极极化阻力减小，阳极溶解过程加速。
Calculation on Grains Starting Conditions and Gradient of Resistance to Impact and Erosion of Slope on Embayment Roadbed in Mountainous Area
山区河湾路基边坡颗粒起动条件与抗冲刷坡度计算
Study on Multi-scales Effect for Rutting Resistance of Asphalt Mixture in Long and Steep Slope Sections
陡长坡路段多尺度效应抗车辙沥青混合料研究