榆树人工林 Elm plantations英语短句 例句大全

榆树人工林,Elm plantations

1)Elm plantations榆树人工林

2)Ulmus pumila open forest榆树疏林

1.Ulmus pumila open forest ecosystem plays an important role in Otindag Sandy Land.榆树疏林生态系统是浑善达克沙地的重要组分之一 。

2.Ulmus pumila open forests have extensive distribution in the Otindag Sandy Land, which are important for lightening sandstorm.榆树是浑善达克沙地的优势种,榆树疏林在浑善达克沙地成缀块状分布,对于该区域生态系统的整体性和多样性维持以及防风固沙等方面具有重要意义。

英文短句/例句

1.Analysis of Population Characteristics of Ulmus Pumila Sparse Forest in Hunshandake Sandy Land;浑善达克沙地榆树疏林榆树种群特征分析

2.IMPACTS OF HUMAN DISTURBANCE ON ELMS-MOTTE-VELDT IN HUNSHANDAK SANDLAND人为干扰对浑善达克沙地榆树疏林的影响

3.Studies on Regenerationt of Grassland with Sparsed Elm in Keerqin Sandy Land科尔沁沙地榆树疏林草原及其封育更新研究

4.Studies on Characteristics of Trees and Grass Ulmus Pumila L.var.sabulosa Woodland of Sanggendalai in Hunshandake Sandy Land浑善达克沙地桑根达来地区榆树疏林林草特征的研究

5.Effect of human activities on soil environment and plant species diversity of elm sparse woods人类活动对榆树疏林土壤环境和植物多样性的影响

6.Species Diversity and Arbor Population Distribution Pattern of Ulmus Pumila L Scattered Grassland of Horqin Sand科尔沁沙地榆树疏林草地物种多样性及乔木种群空间格局

7.2) There were no enough fodder for livestock in the heavy disturbed grassland and they had to eat elm seedlings and young elms, this result in further sharp decrease of the quantity of seedlings and young elms.2． 环境异质性和水分时空分布格局是榆树疏林形成的主要原因。

8.Significance of the Elm Woodlands in Maintaining the Biodiversity of Temperate Grassland Eco-regions榆树疏林对维持草地生态区域生物多样性意义的初探

9.1) The elm (Ulmus pumila L.) population is declining in number and in age.有以下主要内容: 1)浑善达克沙地榆树疏林种群在人为干扰下处于衰退期。

10.The Drought-Resistance Characteristics of Four Different ELM Tree Seedlings in Yulin Region榆林地区4种榆属树种苗期抗旱特性的研究

11.Study on Index Forecast about Yushulin Oil Field Development;榆树林油田开发指标预测方法的研究

12.Study on Oil Gathering Technology of Single Electrothermal Pipe of Yushulin Oilfield榆树林油田单管电加热集油工艺研究

13.The Harmonious Application of Native Tree and Exotic Tree in Yulin Sandy Region榆林沙区乡土树种与外来树种的和谐应用

14.Geological Evaluation of Movable Reserve in Yushulin Oilfield;榆树林油田扶杨油层可动用储量地质评价研究

15.Different Study of Mechanism That Blackland Degenerated in Yu Shu County Jilin Province;吉林省榆树市黑土退化机理的差异性研究

16.Research on Experimental Evaluation and Application of Technology of Paraffin Treatment and Control in Yushulin Oilfield榆树林油田清防蜡技术室内评价与应用研究

17.A Study on Evaluation and Application of Well Pattern on Fuyang Reservoir in Yushulin Region榆树林特低渗透扶杨油层井网评价与应用研究

18.Reaesrch on Casing Damage Affected by Reservoir Development of Yushulin Oilfield榆树林油田开发动态对套损的影响研究

相关短句/例句

Ulmus pumila open forest榆树疏林

1.Ulmus pumila open forest ecosystem plays an important role in Otindag Sandy Land.榆树疏林生态系统是浑善达克沙地的重要组分之一 。

2.Ulmus pumila open forests have extensive distribution in the Otindag Sandy Land, which are important for lightening sandstorm.榆树是浑善达克沙地的优势种,榆树疏林在浑善达克沙地成缀块状分布,对于该区域生态系统的整体性和多样性维持以及防风固沙等方面具有重要意义。

3)Yusulin oilfield榆树林

4)Elm sparse woods榆树疏林

1.Elm sparse woods is a climax community distributed on the sandland in temperate steppe zone.榆树疏林是分布于温带草原地带的沙地生境顶级群落 ,其生态环境脆弱 ,极易遭到人类活动的破坏 。

5)Yushulin oilfield榆树林油田

1.Reservoir characters of Pu taohua layers ofYushulin oilfield in Songliaobasin;松辽盆地榆树林油田葡萄花油层储层特征

2.Characteristics of Diagenesis of Fuyang Reservoir in Yushulin Oilfield;榆树林油田扶杨油层成岩作用特征

3.Radius of scale removal in injectors of Yushulin Oilfield;榆树林油田注水井解堵清垢规模探讨

6)Yushulin oil field榆树林油田

1.Microporous structures and seepage regimes of the low-permeable reservoir beds in the Yushulin Oil Field, Heilongjiang;榆树林油田低渗透储层微观孔隙结构特征及渗流特性

2.This Paper performs an experimental study on the low permeable rock sample in Yushulin Oil Field using a two phase seepage formulas which can describe the water flooding seepage rule in reservoir rock sample of ultra low reservoirs and compares the result with the measurement with original calculating method.利用能够描述特低渗透储层岩样水驱油渗流规律的两相渗流公式 ,对榆树林油田低渗透岩样进行了相对渗透率实验研究 ,并与原计算方法测定的结果进行了对比分析。

3.This paper takes Yushulin Oil Field, which is a super low permeable lithologic reservoir in the peripheral part of Daqing Oil Field, as an example and uses the geologic profiling of oil bearing sand body to propose a set of random simulation pattern optimized arrangement which is suitable for narrow channel sand bod以大庆外围特低渗透岩性油藏———榆树林油田为例 ,通过对含油砂体的地质解剖 ,提出了一套适合窄条带河道砂体的随机模拟井网优化部署方法。

延伸阅读

拗榆树位于河北省乐亭县姜各庄镇的更新村，原名拗榆树村，相传古时有冤情，冬日积雪累累之时却见有树叶常青而不落的一棵榆树，当地人以此作为抵抗压迫和侵略、正义与尊严的象征，后人为了纪念这一传说故事，取跨滦河村落为拗榆树村，简称拗榆树，后滦河发大水，河岸两扩，将原拗榆树村冲为2个建制村，后人称为南拗榆树村（属河北省昌黎县地界）和北拗榆树村（属河北省唐山市地界），现今说起拗榆树一般指北拗榆树。