查询词典 alpine

More works on CO2 fixation of alpine plants accomplished in this special regional area would have to further promote the rational exploitation and utilization of the local quality forage grass resources.

有关这一独特地域单元植物光合固碳特征研究的大量开展，必将进一步促进人们对该地区优质牧草资源的合理开发利用。

Main results were following:1 Seed germination characteristics were significantly affected by light availability and seed mass for these forbs component species in alpine meadow communities.

我们的研究结果主要有以下几个方面：1光照微生境和种子大小的变化显著影响了这些杂类草组分种的萌发特征。

Our objective was to study the seedling recruitment mechanism and process of familiar forbs component species in alpine meadow communities, and offer a theoretical foundation for understanding on grassland degradation and restoration process.

以期揭示高寒草甸群落中常见杂类草组分种的幼苗更新机制和过程，为草地的退化和恢复过程提供理论基础。

So. we conducted this study on seedling recruitment process and growth performance of some familiar forbs component species under different microsites (light and nutrient availability), which were made by a simulative artificially method, in alpine meadow communities of the eastern Qinghai-Tibetan Plateau.

因此，我们利用人工模拟的方法，研究了青藏高原东部高寒草甸群落中常见的杂类草组分种在不同微生境下的幼苗更新(从种子萌发到幼苗出土、存活至越冬)过程和生长(生长率、生物量积累和分配)特征。

The total trend of succession was from tall erect -growth kobresia community to short prostrate-growtii forbs community, the vertical perennial forbs community was transition.5 Grazing interference gave certain effect on soil of alpine meadow.

群落演替的总趋势为由高大直立生长的嵩草群落向低矮耐牧的匍匐型植物、莲座状植物组成的杂类草群落演替，其间以直立多年生杂类草群落为过渡。 5 放牧干扰对高寒草甸草地土壤产生了一定的影响。

American alpine skier Bode Miller, 32, is a four-time world champion and two-time overall World Cup champion.

美国高山滑雪运动员博迪·米勒曾赢得过4次世界冠军和2次世界杯冠军。

The age class structure of Salix oritrepha population in alpine, cloudy and wet area of east Qilian Mountian is studied ,on two levels of genets and their ramets and sprouting branches .The results show that genets population is very short of the first and second class seedlings,and most of seedlings belong to the third and forth classes, and the development trend of population on this level is stable;on the other hand,the age structure of remets and sprouting branches population is more complete,and its age class distribution chart likes triangle, belonging to increasing type.In general,Salix oritrepha population in this area is increasing, but its reproduct way have changed in community succession process in order to accommodate varying circumstances.

从无性基株个体种群和无性克隆分株及萌生枝种群两个层次上对东祁连山高寒阴湿地区山生柳种群年龄结构进行分析，结果表明：无性基株个体种群 0~10 龄级幼苗贮备严重不足，11~20 龄级苗木所占比重最大，种群动态呈稳定型；无性克隆分株和萌生枝种群年龄结构比较完整，结构分布图呈正三角形，种群动态表现为增长型；总体上来讲山生柳种群呈增长趋势，只是在演替过程中为适应环境其繁殖方式有所改变，导致现阶段山生柳种群两个层次结构状态。

Seven different representative vegetation types of alpine grassland in Eastern Qilian Mountains, which were Rhododendron fruticosa shrub land, Salix cupularis fruticosa shrub land, Dasiphoru fruticosa shrub land, Polygonum grassland, Grass steppe, Swamp grassland and Kobresia grassland were selected to be experimental samples.

本文选取东祁连山七种具有代表性的高寒草地植被类型作为试验样地，即杜鹃灌丛(Rhododendron fruticosa shrub land)，高山柳灌丛(Salix cupularis fruticosa shrub land)，金露梅灌丛，珠芽蓼草地，禾草草地，沼泽草地，嵩草草地。

He uses milk collected only during the brief few weeks when the Alpine meadows on which his cows graze are in flower. The milk is heated over an open fire made with hand-cut wood, the cost of which alone exceeds the price most cheese would fetch.

他用的牛奶仅产于每年阿尔卑斯山上草坪开花的短短几周，他用的火是在野外用手工劈出的柴燃起的----这两样的成本就比其他奶酪的售价还高。

TAD designed the Combat Anorak to be "one of the toughest, most abrasion resistant jackets anywhere; a dedicated service hardshell specifically tasked for alpine and mountain environments".

TAD 把 Combat Anorak 设计成了一个&最耐磨的，最牢固的夹克，特别适合于登山运动&。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。