查询词典 vegetation

Halophytic plants are the main vegetations on the north bank. Typha latifolia occurred on the south bank of Yellow River due to the eco-restoration engineering, indicating the law of vegetation succession in Yellow River Delta.

黄河北岸的植被主要以盐生植被为主，由于在黄河南岸实施恢复工程，南岸的植被中则出现了香蒲等物种，代表了黄河三角洲湿地植被演替的一个方向。

Analyzed the salt content and degree of mineralization of ground water of plough level in the irrigated area where in the east of Hebei, according to different standard to divide the rice belt into suitable district, halophytic vegetation district, salt-tolerant crop district and dry crop district, then it proposed relevant planting technique and assorted technical measure.

分析了冀东滦下灌区四县稻田土壤耕层的全盐含量和地下水矿化度，并依据我国盐渍土壤划分标准和不同作物的耐盐能力，将该稻区划分为宜稻区、盐生植物种植区、耐盐作物种植区和大田旱作物种植区，并提出了各个区域的种植技术方案及配套的工程技术措施。

The playing of practical jokes, however, dates back to Ancient Rome and such activities were an integral part of the Hilaria celebrations held on March 25, a celebration which would again appear to be associated with the coming of Spring and the Vernal Equinox, held to honor the resurrection of Attis, Roman God of Vegetation who was linked to the seasonal cycle.

实际笑话的玩人，然而，始于远古的罗马和如此的活动是在三月 25 日被拿着的 Hilaria 庆祝，再一次会似乎与春天的来临和春天的昼夜平分点有关的庆祝一个整体部份，拿着尊敬 Attis 的复活，与季节的周期相连的植物罗马人上帝。

With fluctuant territory and natural vegetation and beautiful environment,it will be developed into the international conference and tourism spot that integrates hotel,conference center,sports,recuperation,catering,recreation and commerce,it is composed of the low-density residential buildings and holidaymaking and resort villages with complete facilities ,such as hotel,six major centers,golf court,primary school,middle school and kindergarten.

项目地势起伏，自然山体植被丰富，环境优美，将建设为集酒店、会议、运动、康体、饮食、娱乐与商业于一体的国际会议旅游度假区。规划有低密度住宅、洋房等度假居住型物业，配套酒店、六大中心，高尔夫体育设施、中学、小学、幼儿园及其他商业设施。

The previous vegetation was dominated by Imperata cylindrica.

垦前植被主要为白茅。

He soils in Terbanggi and Gunung Madu derived from acid volcanic tuff sediments on an old coastal plain and developed under tropical humid conditions (mean annual temperatures: 23-32℃, mean annual precipitation: 2400 - 2600 mm) and Imperata cylindrica vegetation.

erbanggi和Gunung Madu地区的土壤是在热带湿润（年均温度23~32度；年均降雨量2400~2600毫米）、古滨海平原上酸性火山凝灰岩沉积物，植被为白茅的条件下形成的。

From 1999 to 2000, vegetation types selected by the water deer included Imperata cylindrical, Phragmites autralis, Aleuropus littoralis, Suaeda glaura, and Suaeda salsa. In our study, the deer only preferred Suaeda salsa.

1999-2000年期间獐选择的植被类型比较多样化，包括白茅草滩、芦苇地、獐毛草滩、碱蓬地和盐地碱蓬草甸等。2006年冬季，獐只倾向于选择盐地碱蓬草甸。

The comparative study on vegetation background survey of the stationsand the comparison on level of phytocoenology on zonal habitats indicates thatthe diminishment of the numbers of families,genus and species,compositionof life types,diversity of communities and habitats,;and the increscence in theproportion of photosynthesis functional groups of C3/C4 plant,richness ofspecies,density of tussock and tiller,diversity of species,evenness,leaf areaindex,leaf area duration,dry matter production of communities alongside thelatitude increasing and the temperature decreasing;and the dynamic curve ofthe community productivity also tend to steadily increase along with thetemperature going up and the heat accumulation gradually in moderate-temperate steppe station from violent fluctuation along with seasonal badly-distribution of precipitation in warm-temperature steppe station;manifestingthat transformable tendency of productivity pattern of the community from morevigorous net assimilation,sparser and higher crops stricture of tussock and tiller,and possession on more resources by less species inclined to thicker in densityof crops,superior effectiveness of multi-leaves and pattern of multi-speciesresource sharing,reflecting that bigger disparity of the vegetationcharacteristics and the style of the community growth in the two differentthermal-type steppe stations owing to background of natural-historicenvironment and combination of water and heat.

内蒙古草原区两个不同热量型研究站点植被本底调查和显域地境群落学水平的比较研究表明：随纬度增加和气温降低，植物科、属、种的数目，生活型组成，群落类型和生境类型的多样性均趋于减少，而C3/C4光合功能群比值和群落的物种丰富度，株丛密度，物种多样性，群落均匀度，叶面积指数，叶面积持续时间和群落干物质生产能力均趋于增加，群落生产力动态曲线从随天然降水的季节分布不均而剧烈波动趋向于随气温逐渐升高和热量逐步积累而稳定增长，显示出两站点植物群落从较为旺盛的群体净同化作用、较为稀疏高大的群体结构和少数物种占有较多群落资源的生产力格局向较高的群体密度、优良的多叶性能和多物种资源共享的群落生产力格局转变，反映出在内蒙古草原区不同的自然历史环境背景和不同的温度条件及其水热组合状况影响下，两个不同热量型草原站点植被性质的分异特征和显域地境群落生长模式的较大差别。

The carbon isotopic composition of soil organic matter has been widely used to reconstruct the history of climate and vegetation.

土壤有机碳同位素地球化学在气候和植被恢复方面的研究已得到广泛应用，但目前对不同类型、不同时代的土壤总有机碳同位素样品制备过程的系统研究较少。

The first climate map and the standard Koppen classification of climate were, in fact, based on vegetation maps.

事实上，第一张气候图和标准的Koppen气候分类是建立在植被图基础之上的。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。