周围地区

An Algonquian people known as the Nacotchtank inhabited the area around the Anacostia River in present-day Washington when the first Europeans arrived in the 17th century; however, Native American people had largely relocated from the area by the early 18th century.

一个Algonquian人称为Nacotchtank居住的周围地区Anacostia河在当今美国的第一个欧洲人当抵达17世纪，然而，本土美国人基本上迁往该地区的18世纪初。

The shape of the world pops out easily from laser data because they represent a direct contour map of the surrounding area.

周围世界的形状能从激光数据仿真得到，因为他们表示周围地区的一组等高线地图。

This paper analyzes the spatial variability characteristics of the degree-day factors obtained from the observed glaciers of different regions in western China.

本文根据中国西部不同地区数十条冰川的短期考察和观测资料，分析了西部冰川度日因子的空间变化特征，结果表明：由于青藏高原及其周围地区独特的气候和热量条件，西部冰川度日因子具有明显的区域特征。

However, use what liquid waste serves as crop to irrigate to already carried out a paragraph of very long time in certain place, it is first-rate example namely in area of Parisian week exclosure for example.

然而，利用废水作为农作物的灌溉已在某些地方实施一段很长的时间了，例如在巴黎周围地区即为最佳的例子。直至1940年，在巴黎周围地区处置废水的惟一方式即作为市

Archaeologists working in other parts of Eurasia have been making use of these methods for some time and it is essential that archaeological fieldwork in Mongolia keep up with developments in surrounding regions in order to provide further comparative material for general models that focus on the economic and sociopolitical foundations of nomadic pastoralism.

在欧亚大陆其他地区工作的考古学家使用这种方法已有一段时间。蒙古地区的田野考古工作要赶上周围地区的发展的步伐，才能提供更多可相对比的反映游牧社会经济和政治基础的最一般模式的资料。

This paper provided a statistical analysis of 2000 patients with allergicdiseases in Xi'an and the surrounding area.The results of the analysis show-edg:(1) the incidence of the allergic disease had little difference be-tween male and female, while it was higher in youth and children; respi-ratory allergy, skin allergy, and pollinosis were main types of the disea-ses;(2)the positive ratio of the skin tests of atopic inhalant allergenswas 66.4%,among which, mite, pollen, mold and house dust were high...

本文分析西安及其周围地区2000例变态反应病的情况，结果表明：两性发病率基本相同；青年期和儿童期为好发病期；过敏性呼吸道疾病、皮肤疾病及花粉症是主要发病类型；特异性吸入性过敏原皮试阳性率为66.4%，其中螨、花粉、霉菌的阳性率最高，室尘次之，是本地区过敏性疾病的主要过敏原；采用免疫治疗总有效率为90.15%，非特异性免疫调节治疗可增加免疫治疗效果。

On the basis of pollen analysis of surface sample in North China, polynomial function analysis method was applied to establish pollen climate response surface of Pinus, Betula, Quercus, Artemisia, Chenopodiaceae, Compositae, Picea, Ephedra, Gramineae in North China, therefore an easy and applicable method for reconstructing palaeoclimate and palaeoenvironment with data of fossil pollen was founded; Multi-analysis method was applied to analyse the principal elements of surface sample pollen in central Inner Mongolia Steppe, the assemblages of surface sample pollen in steppe area and its relationship with vegetation type were discussed with helps from spore-pollen analysis of a peat section in Chasuqi, Inner Mongolia and 〓C chronometer, fossil pollen data were obtained with high resolution on the peat section in Chasuqi. Vegetation succession and environmental changes since Holocene at resolution of 70 years were primarily reconstructed in south Mount Daqingshan and Plain Tumete. The changes in the area were copmared with those in the neighbouring areas during the same period. It was found that Holocene environmental change had undergone the following stages: cold-arid, temperate-wet, warm-wet, temperate-arid and cold-arid, and the climatical optimum period occurred in 5000-4100 aB.

本文在对中国北方表土花粉研究的基础上，采用多项式函数回归方法建造了中国北方松属、桦属、栎属、蒿属、藜科、菊科、云杉属、麻黄属、禾本科等的花粉——气候趋势面，从而为利用化石花粉资料直接恢复古气候、古环境提供了一种方便易行的方法；采用多元分析方法对内蒙古中部草原区表土花粉进行了主成分分析，探讨了草原区表土花粉组合的规律及与植被类型的关系；本文还应用孢粉分析方法，结合〓C测年技术，通过内蒙古中部察素齐泥炭剖面高分辨率的化石花粉数据，初步恢复了大青山山地南部及土默特平原地区分辨率为70年的全新世以来植被演替和环境变迁的状况，并与邻近地区的全新世古气候、古环境进行了对比研究，研究发现，本区域全新世古环境的变迁序列基本上可以与周围地区及华北地区进行对比，其环境变迁经历了凉干～温湿～暖湿～温干～凉干的变化，且气候最适宜期出现在5000～4100aB.P。

In this paper, the fault tectonics and strong seismicity in Bohai and its adjacent regions are analyzed and studied, and the geodynamical problems in those regions also are primarily approached.

分析研究了渤海及周围地区断裂构造和强震活动特征，初步探讨了渤海及周围地区的地球动力学问题。

The warts can be found in and around the, groin and scrotal areas.

该疣可以找到和周围地区，腹股沟及阴囊地区。

Nike's sneaker factory in Dongguang, one of the grimier sections of Guangdong, has 27,000 workers, including 4,500 that have returned over the past year and 40% who have been around for at least three years.

耐克鞋厂位于广东最脏的地区之一东莞，该厂有27000名员工，其中包括去年返回的4500人，还有40%是在周围地区打工至少三年的工人。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。