查询词典 northwest China

I am a college student , coming from northwest China.

我是一名大学生，中国从西北来。

An important angiosperm flora was found in a sand-mudstone lens in Hanjiajing Formation of the Lower Oligocene from the basin, which changes the conditions that plant fossils of Palaeogene were seldom discovered in Northwest China, especially in Gansu Province.

在该盆地下渐新统韩家井组砂泥岩透镜体中一个重要被子植物化石群的发现，改变了我国西北地区尤其是甘肃省早第三纪晚期的植物化石几乎是空白的状况。

Due to unique physiographic conditions and profound effects of human activities, Shiyang River Watershed has been facing the serious ecosystems degradation and ecological crisis, and being the typical ecological degradation area of inland watershed in the northwest China.

由于特殊的自然地理条件和不合理的人类活动，生态环境退化，出现了严重的生态危机，成为我国干旱区内陆河流域生态退化的典型和社会各界广泛关注的焦点。

There is also widely distribution of frozen soil over Northwest China and Qinghai-Tibet Plateau.

在中国西北地区，青藏高原地区都有广泛的多年冻土和季节性冻土的分布。

The most areas of Northwest China have unique biodiversity, sensitive to climate change, and the features of this regin are drought climate and vulnerale ecosystems. This region also plays an important role to maintain the bio-security on the regional, even national level.

我国西北大部分地区气候干旱、生态系统脆弱，对气候变化反应敏感，并在此脆弱的生态系统中孕育着独特的生物多样性资源，对维护区域乃至全国生态安全具有重要作用。

Important shelter-forest and other ecological projects in northeast, north and northwest China, on the middle and upper reaches of the Yangtze River and in coastal areas have taken shape.

组织实施了"三北"、长江中上游和沿海防护林等重大生态工程

Shule River project area is located in northwest China\'s Gansu province,Hexi Corridor,which is the largest agricultural crop production base of Gansu province and typically arid and semi-arid areas. There are characteristics such as scarce rainfall,the temporal and spatial distribution inequality,strong evaporation,fragile ecological environment,the limited quantity of surface water. Agriculture,the people\'s living and ecological environment are significantly dependent on the groundwater. Based on the collection and processing of regional hydrological and geological data and the groundwater monitoring data,using the numerical simulation,geostatistics theory and multi-objective evolutionary algorithm,this paper studied the monitoring and evaluation of groundwater resources from the three aspects: groundwater numerical simulation and prediction,groundwater spatial variability and distribution and optimization modeling and sloving of groundwater monitoring network. The main work and research lies:(1) Using Yumen-Tashi basin,Anxi-Dunhuang basin and Huahai basin as study area,this paper used modflow model to simulate groundwater flow of three areas.

本文在收集和整理项目区水文地质数据以及地下水监测数据的基础上，基于数值模拟、地统计学理论及多目标进化算法，从地下水数值模拟与预测、地下水空间变异与分布特征分析以及地下水监测网优化建模与求解三个方面展开了对项目区地下水资源监测与评价的研究，主要研究工作如下：(1)以项目区内的玉门-踏实盆地、安西-敦煌盆地和花海盆地为研究区域，在《河西走廊项目中期计划调整报告》规划条件下，基于modflow模型对地下水水流进行数值模拟，计算并生成了三个区域2007-2030年地下水埋深预测数据以及等值图。

Detailed examination of sedimentary cores retrieved from Sugan Lake in the northern Qaidam Basin of northwest China\'s Tibetan Plateau reveal that fine laminated beddings form in the sediments where water depth exceeds 3 m.

基于沉积物收集装置的现代过程研究发现，苏干湖夏秋季以浅色的单水方解石为主，冬半年以深色有机质为主，现代湖泊能够形成冬半年深色层和夏半年浅色层的纹层沉积。

Guo Baoling,a writer from Shandong Province,describes the beauty of the Northwest China in his prose.In his prose,the natural scenery is tinged with historic colors and the landscapes were associated with historic events happened in the area.Guo displays in his prose the local conditions and customs of the area and the tenaciousness of the people in the area to fight against natu...

山东作家郭保林的西部散文以气势恢宏的叙事方式表露出对西部的审美情致，以"思接千载"之势，将自然景观着上历史的色彩，以"视通万里"之笔，将山水物象镶嵌到历史的画廊之中，从而彰显出西部风情及西部精神的文化意蕴，突现出西部土地上所独存的生命意识，极为壮阔地展示了中华民族的历史足迹，颂扬了中华民族所特有的坚韧顽强的民族精神。

The RegCM2 model is capable of well simulating regional distribution of anomalous precipitation in years of wetter and dryer summer that disclose the effects of different dynamic and thermal structures of the preceding spring, the results of which will provide scientific basis to some extent for short-term climate prediction in Northwest China.

采用RegCM2能较好模拟西北地区夏季干、湿年异常降水的区域性分布，并揭示出西北地区夏季干、湿的前期春季动力、热力结构差异的影响效应，为西北地区短期气候预测提供一定的科学依据。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。