查询词典 mudflow

It has some properties of landslide and mudflow concurrently.

它兼有滑坡和泥石流的一些特征。

The canyons of slope mudflow are shallow and wide and mostly occur downslope, and sometimes those that obliquely intersect the slope direction but are parallel to the strike of the strata are also seen.

坡面型泥石流沟浅而宽，大多顺斜坡的倾向发生，也有斜交坡向而沿岩层走向发生，是沟谷型泥石流发育的雏形。

It insists the mudflow was triggered by an earthquake three days before—an explanation that has been dismissed by numerous international experts.

它坚持说这次泥流是为三天前的地震所触发的——而这种解释被众多的国际专家所摒弃。

Khadgar thought it was some river, or an arcane and colorful mudflow, but he realized that the wave was

卡德加一开始以为那是条迸涌的河流，或是一股杂色的泥石流。

They are embryos of canyon type mudflow. Therefore, it is necessary to study the dynamic features of slope type mudflow to provide a scientific basis for early-warning of mudflow disasters.

因而，有必要进一步研究坡面型泥石流的动力学特征，为泥石流灾害预警提供科学依据。

The occurrence of slope mudflow is a process in which a landslide first occurs and then rapidly changes into mudflow.

中文摘要：坡面型泥石流是先产生滑坡，而后迅速转变为泥石流的过程。

By comparing the quantitative mudflow zonation with the preliminary qualitative zonation and distribution of mudflows,it is verified that the quantitative mudflow zonation method is correct and feasible.

通过与初步定性泥石流分区以及泥石流灾害的分布情况进行对照，验证了定量泥石流分区的正确性和可行性。

Regional geological environment and style, distribution, influencing factors of mudflow disaster as well as forming mechanism are analyzed and studied. Moreover, by reviewing lots of literature and combining experience of former researchers, evaluation index system is created in order to reflect the true situation of mudflow disaster of the investigation area and lay foundation for preventing disasters.

对研究区区域地质环境、泥石流灾害类型、分布、影响因素、形成机制等进行了分析研究，并在查阅大量文献资料基础上，结合前人工作的经验和积累、兼顾地区适用性，建立了泥石流灾害评价指标体系，以便能真实反映该地区泥石流灾害的实际情况，为减灾防灾奠定基础。

1Arid-subarid palaeoclimate was helpful for mechanical weathering of source rocks and torrent forming;(2) The combination of source rocks and their occurrence were liable to cause mechanical breakdown of rocks and form mudflow,(3)There was a considerable height difference along the border of the basin,(4) The density of subaqueous mudflow was 2.4-2.7g/cm3;(5)There was a high rate of accumulat...

认为本区沙三段时期满足重力流的形成条件，主要表现在六个方面：(1)干旱-半干旱的气候环境有利于母岩的机械风化和山洪的形成；(2)母岩的组合及其产状容易发生机械破碎，形成泥石流；(3)盆地边缘地形高差悬殊；(4)高密度的水下泥石流；(5)堆积速率大；(6)水深位于半深湖以下。

University ,Changsha 410075,HunanAbstract: In view of the deficiency in methods for choosing zonation indicators of mudflow danger degrees,a new method for choosing zonation indicators of mudflow danger degrees is put forward based on the rough set theory in this paper.Firstly,according to the environmental conditions of forming mudflows,an indicator choice system is established.Then the indicators for choice are discretized by indicator grading.Finally,based on the discernable matrix of the rough set,a core set of the indicators is found and the representative indicators are sieved out.

摘 要：针对现有泥石流危险度区划指标选取方法的不足，本文基于粗糙集原理，提出了一种新的区划指标选取方法，即首先根据泥石流形成的环境背景条件，建立备选指标体系，然后根据指标等级对备选指标离散化处理，最后利用粗糙集的分辨矩阵对指标进行求核约简，筛选出代表性指标。

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