查询词典 debris flow

So far the research on equilibrium concentration can not explain some physical meaning of moving of debris flow,and it is not correspondent to all the rule of debris flow moving in equilibrium.

目前泥石流饱和浓度的研究还不能解释泥石流运动的一些物理含义，也不能完全反映泥石流饱和运动的浓度规律。

Introduces the main type of debris flow and harmfulness of debris flow in different regions in Xinjiang.

介绍了新疆泥石流的主要类型及其在不同地区泥石流所造成的危害。

Using laboratory experiment to adjust discharge runoff upstream, water content in earth, the slope and the grain size composition, to simulate havior of debris flow from landslide, in order to realize initial process of debris flow along gravel slope.

利用室内试验，调整后方迳流量、土体含水量、坡度与粒径组成等条件，模拟边坡土体崩塌产生坡面流动的过程，以期对砾石坡面引发土石流有更深一层的暸解。

The flume experiments of equilibrium concentration in water and slurry have been done to determine the function between the kinetic friction angle and internal friction angle. The equilibrium concentration of debris flow calculated by the function between the kinetic friction angle and internal friction angle is quite close the equilibrium concentration data of debris flow in field.

通过实验确定以颗粒浓度和颗粒最大体积浓度为主的动磨擦角与静磨擦角的函数关系式，以该关系式计算的泥石流运动的均衡浓度与泥石流原型资料很接近。

After adopting proper appraisable indexes and confirming indexes weight, synthetical appraising value was computed, the digital environmental model of the risk assessment of debris flow and the risk grade diagram of criticality assessment of debris flow range in Dazhaigou valley are established.

再通过合理选取评价指标、建立指标权重体系、计算综合评价值等一系列程序，建立了泥石流发生域危险性评价的数字环境模型，绘制了大寨沟流域泥石流发生域危险性等级评价图。

The happening of debris flow is a complicated problem,and it is the outcome of polysynthesism coaction,this brought difficulty to analytical prediction of development trend of debris flow.

中文摘要：泥石流的发生与否是一个极其复杂的问题，而且是由多种因素共同作用的结果，这也给泥石流活动发展趋势的分析预测带来了困难。

Considered the different losses from the fail report and misdecaration, the method of debris flow forecast under different losses is set up. This method makes the general average loss of the losses for fail report and misdeclaration to be minimum, and make up for the lower degree of accuracy of debris flow forecast in a certain extent.

本文考虑了泥石流漏报和误报两种错报情况下的不同损失，重点研究不同损失条件下的泥石流预报方法，建立了不同损失条件下的泥石流预报模型，使泥石流预报中错报造成的总平均损失达到最小，在一定程度上弥补了目前泥石流预报准确度较低的不足。

It is concluded that rainfall characteristics should be considered in calculating total amount of debris flow,which is redounded to establish scientific mathematic model of total amount of debris flow.

据此，该文提出在进行泥石流总量计算时，应考虑降雨特征因子，为建立合理的泥石流总量计算模型提供参考。

This article study on the debris flow that occurs the province of rag stone,the result is that also can produce the debris flow,as a result...

它的发生频率高，对下游危害大，因此，在这种地区进行工程活动时，必须对这种现象引起高度的重视。

The wave-front detection technique can amplify the variations of the wave-front of the debris flow. The debris flow becomes easy to discriminate. Based on the clean images processing, the detection ratio of the multiple filtering technique can increases from 56.36% to 95.27%. The noise removal technique can effective remove the pepper-and-salt noise and Gaussian noise. The clean images will reduce the false alarm rate for detection of remaining ratio technique.

土石流波前判识」使用前处理影像，可有效的将土石流波前扰动强度放大，较易正确判识出土石流波前；「多重滤波判识」经影像前处理后，可降低因环境带来的不当讯息，结果发现，其判识率由56.36%大幅提升至95.27%；「溪床特定物残留率」判识时，易将杂讯视为特定物，滤除杂讯可有效降低误判之机率。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48