查询词典 loess

Charcoal content in the eastern and western Loess Plateau was different on the different period of Holocene because of different environment conditions.

在全新世不同时期，黄土高原东、西部的炭屑含量存在一定差异，黄土高原东部火活动较为微弱，而西部火活动相对频繁，这是火环境条件区域差异性的表现。

This article studies the domestic and foreign correlation traveling spatial structure theory in the system in the foundation, through to the region tourist resources spatial structure system, the traveling market spatial structure system and the traveling transportation spatial structure system carries on the concrete analysis, constructs according to the analysis result to the Yulin territory traveling spatial structure, in under the science development view instruction, constructs the Yulin territory "wholeheartedly area three pieces" the spatial structure, and proposed specifically further promotes take the Yulin city as the center, exerts oneself makes "the desert character and style traveling piece, the borderland character and style traveling piece, the loess character and style traveling piece, along the yellow traveling belt" traveling space layout, and supports tourist area to each piece areaCarries on the elaboration;In the traveling space development, has determined "wholeheartedly third mate three principal axis two inferior spool threads" the spatial development pattern;Finally, this article from the ecology protection, the historical culture protection as well as the policy guaranteed the aspect proposed the Yulin territory travels the sustainable development realization way.

本文在系统研究国内外相关旅游空间结构理论的基础上，通过对区域旅游资源空间结构体系、旅游市场空间结构体系和旅游交通空间结构体系进行具体分析，根据分析结果对榆林市域旅游空间结构予以构建，在科学发展观的指导下，构建榆林市域&一心三片一带&空间结构，并具体提出进一步提升以榆林城区为中心，着力打造&大漠风情旅游片、塞上风情旅游片、黄土风情旅游片、沿黄旅游带&的旅游空间布局，并对旅游分区进行了建构；在旅游空间拓展上，确定了&一心三副三条主轴线两条次轴线&的空间发展格局；最后，本文从生态保护、历史文化保护以及政策保证等方面提出榆林市域旅游可持续发展的实现途径。

The dynamic response of the large crosssection shallow tunnels in new sand loess under viscouselastic boundary is calculated by means of transient dynamic FEM so as to find out the weak points of the lining and the stress, deformation and safety of the tunnel structure.

对大断面浅埋砂质新黄土隧道，利用瞬态动力学有限元方法，计算了粘弹性边界条件下，隧道在Ⅷ度地震荷载作用下的动力响应，找出衬砌的薄弱部位和结构的受力、变形及安全性，为设计提供指导和参考作用。

In the open-stack reading room he consulted all sorts of encyclopaedias , skimming all the entries on loess topography and recording important points.

他在开架阅览室里打开各种百科全书和词典，把&黄土地貌&的词条全部浏览一遍，并且摘录了一些提纲挚领的东西。

Integrating the latest scientific efforts on the history of the Qinghai-Tibet Plateau uplift, river terrace, loess, glaciations, desert and ecology, the interaction between multi-spheres of the East Asia in 1.2~0.6 MaBP are discussed in this paper.

结合近年来黄土、河流阶地、冰冻圈、沙漠、植被等地表各个圈层在1.2～0.6 MaBP青藏高原构造隆升期间环境变化的最新研究成果，综合论述了在此期间青藏高原的隆升对地表其他各个圈层的影响。

Through extracting sedimentologic, geomagnetic, geochemical, organic geochemical, pigment, biological and microbiology fossil etc. from loess, periglacial landform, lake landform and sediment, stalagmite, coral and sea landform, the research about Holocene palaeomonsoon in eastern part of China has maken important progress.

在我国全新世环境中，关于东部古季风变化问题，利用黄土、冰缘、珊瑚、石笋、湖泊地貌与沉积、海岸地貌第四纪等研究对象，从中获取沉积学、磁性信息、沉积地球化学、有机地球化学、色素、生物、微生物化石等方面环境替代性指标，进行古季风重建的研究，取得了长足的进展。

To explain the reason for the abruptly thin thickness of coal in Hole T4, 3D exploration technology is used in loess region firstly.

从钻孔资料分析、测井曲线对比、黄土塬区三维地震勘探以及综合地震地质解释等几个方面，对T4孔的煤厚变化原因进行了综合分析与解释，查明了T4孔煤厚变化的原因以及区内煤厚变化趋势。

REE tracing results show that the Bering Sea and Chukchi Sea surface sediments primarily from neighboring mainland . Contrasting with China loess, the average crust results show that the Arctic region is in a dry and cold climate of physical weathering to the Lords environment.

稀土元素物源示踪结果显示，楚科奇海与白令海表层沉积物主要来源于周边大陆；与中国黄土、地壳平均值的对比结果显示，北极地区是处于干冷气候下的以物理风化为主的环境中。

I believe that only those who live there on the loess plateau in northern Shensi, and those artists who have the personality and training can produce such great paintings.

我相信，唯有生长在陕北的黄土地上，唯有像晚峰这种为人和艺术修养的画家，才画得出这样的作品来。

As he rode home, he suddenly remembered some discussions of loess in Richthofen's China to which he had not paid attention before, and he decided to find those sections and read them carefully that very night.

骑着车回家的路上，他突然又想起李希霍芬的那本《中国》里也有一些他不曾留心的黄土论述，他决定当天晚上就把那些段落找出来精读一遍。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。