丘陵

In the Northern Kazakhstan are known 26 species of Charophyta, with the most rich occurrence in Kockchetav Hills.

哈萨克斯坦北部已发现26种轮藻植物，其中以Kockchetav 丘陵地区最为丰富。

The typical corrosional hill system is mainly distributed in Lianyuan_Xinhua County,around Xuefeng mountain area.

我国典型溶蚀丘陵系统分布于湖南中西部雪峰山地区的新化-涟源县一带。

Corrosional hill ; Karst development ; Karst feature complex ; Karst water exploitation

溶蚀丘陵；岩溶发育；形态组合；岩溶水开发利用

Much of the Martian surface is very old and cratered, but there are also much younger rift valleys, ridges, hills and plains.

大部分的火星表面是非常古老和坑，但也有更年轻的裂痕峡谷，山脊，丘陵和平原。

Gloydius which belong to Viperidae Crotalinae is a colony of advanced viper.Their live environments are diversiform: jokuls, altiplanos, hills and plains. Gloydius isa group has highly differentiation and in a phase of radialization evolution, even thedifferent colonies of same species have diversity in morphologic and gene level. Chinahas abundant Gloydius, but the genetic diversity and their distribution pattern are littleresearched.

亚洲蝮属隶属于蝰科、蝮亚科，是一类高等的毒蛇，其分布范围广泛且生境差异较大，从雪山、高原、丘陵至平原，是一个高度分化、适应多种环境条件的类群，且尚处于辐射进化阶段，甚至同一物种的不同地理种群已表现出明显的形态和基因水平的差异。

Base on comparison with the remote sensing data in 1982 and 2000 and field investigation, the results of land cover and land use change were obtained by the method of landscape analysis. Ten types of land use were identified: riparian woods, riparian shrubbery, desert shrubbery, desert grassland, river-way and water area, salinised land, town, Gobi, shift sand dune, denudative upland. The results show that,(1) there were obvious changes in land cover structure.

根据黑河下游额济纳绿洲土地生态分类，利用1982年与2000年2期TM遥感数据对比和野外实地调查，采用景观生态空间分布格局分析方法，分为河岸乔木林、河岸灌草林、荒漠稀疏灌丛、荒漠稀疏草地、河道与水域、盐碱化土地、城镇、戈壁、流动沙丘和剥蚀地山丘陵，从各类土地分布面积变化和类型转移趋向与幅度两个方面，分析了额济纳绿洲20年来土地覆被变化。

However, in the hill and fluviomarine segments with flat topography and poorgrowth vegetations, the constructions of madbeds and building of service areas resulted in the evident effects on the physiognomy and less evident effects on vegetations along the line or nearby areas.

在地形相对平坦、植被发育较差的丘陵与河谷地区的路段，路基或互通与服务区的建设对地貌的影响较大，对自然植被的影响较小。

This is one of the very genuine fire advantages deriving from the hilliness of Korea and the enemy's lack of air support and a competent artillery.

由于朝鲜是个多丘陵的国度，而且敌人缺乏空中支援和强大炮兵，这便是一项实实在在的火力优势。

In summary, Although in recent years combine development is swift and violent, But because our country vast in territory, The climate and the geography condition as well as the cultivated variety, the planter way have the big difference,Adds on the economical development not to be balanced, Some harvested the machinery jointly the performance and the part key technologies still is not mature,In next period of time, Thresher in our country's grain crops harvest work, Specially in the mountainous area, the knoll patch of land, the interplanting and the miscellaneous grains planted the area was still the essential work machines and tools.

综上所述，尽管近几年联合收割机的发展迅猛，但由于我国地域辽阔，气候和地理条件以及栽培品种、种植方式有较大的差异，加上经济发展不平衡，有些联合收获机械的性能和部分关键技术尚不成熟，在今后一段时间内，脱粒机在我国的粮食作物收获作业中，特别是在山区、丘陵小块地、间作套种和杂粮种植地区仍是不可缺少的作业机具。

Soil organic matter is isotropous in north-south and northeast-southwest direction with stronger spatial correlation, and is anisotropic in the southeast-northwest and east-west direction with larger spatial variability.

结果表明，以土壤有机质和农用地类型为协因子的球状模型Cokriging总体插值精度最高，试验区内土壤有机质分布格局是四周丘陵和水库区含量较低，巴江河两岸的平原地区、西南角的山前冲积平原含量较高，这也是灌溉水田密集的区域；试验区内土壤有机质含量菜地分布比较均匀、空间相关性很强，而水浇地分布差异较大、空间变异性较高；土壤有机质分布在南北、东北-西南两个方向相关性较强具有各向同性特征，在东南-西北、东西方向具有各向异性特征，受到随机因素的影响变异性较大。

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