海拔

DOMINICK DITAN: We make it so as if you take an airplane the pilot let's say is at an altitude of 100 meters going to Tula that he can be sure that he is at the altitude of 100 meters above the earth.

多米尼克·迪坦：我们可以这样解释。如果你驾驶一架飞机要求飞行员在海拔100米进入图拉，那么飞行员就一定要确定在海拔100米。

The difference of the elevation in altitude and latitude bring about the difference of the temperature and light duration, and the integrated effect by heat and humidity was important to the geographical variation of the traits in stem growth of Akebia.

结果表明：三叶木通地理变异的基本模式是以海拔垂直梯度变异为主，纬向渐变为辅；海拔及纬度差异产生了温度和光照差异，水热因子的综合选择作用是三叶木通茎藤生长性状地理变异的重要原因，其中温度和光照是主导因子。

Millet was a supplier to the first French expeditions to the Himalayas in 1950. In particular, Millet supplied equipment for the first expedition to successfully conquer a mountain in excess of 8000m (Herzog/Lachenal expedition to Annapurna).

作为1921年诞生在法国阿尔卑斯山的世界级户外品牌，MILLET曾在1950年为第一支远征喜马拉雅山的法国探险队提供装备，最终探险队成功登顶了海拔8，091米的安纳普尔那峰，这也是人类首次登上海拔8，000米以上高峰的顶峰。

At high elevation above 1800 m, Betula ermanii was the only species that could form a mono-dominant community.

随着海拔的上升，进入主林层的树种越来越少，海拔高于1800m时，岳桦是唯一可以成为建群种的树种，形成了单优势种群落。

Genetic diversity of Bupleurum chinense DC.populations from different altitudes in Dongling Mountain district in Beijing were conducted by ISSR technology.

利用ISSR技术对北京东灵山地区不同海拔的6个柴胡居群进行分析，观察不同海拔柴胡居群的遗传多样性。

Our results show that impacts of these environmental factors on geographical distributions of Chinese Chiroptera are in order of annual average temperature,days of temperature above zero degree,January average temperat...

结果表明，按其影响程度大小，影响中国翼手目动物地理分布的连续型环境因子依次为年平均气温、大于零度日数、一月份平均气温、无霜期日数、年降雨量、年平均相对湿度、七月份平均气温、海拔高度和年日照时数，其中年日照时数和海拔高度为负影响；影响翼手目种数密度分布的决定环境因子是年降雨量，但年平均气温也有明显作用。

There was no significant difference on the density and biomass of phytoplankton between spring and summer.1.1.3 The dominant species of phytoplankton was as the following:Gomphonema sp.,Synedra sp.,Navicula sp.,Nitzsschia closterium,Cymbella sp.,Closterium sp..1.1.4 Comprehensive index demonstrated that the water quality was polluted slightly in Maqu section.1.1.5 A negative correlation was present between the density and biomass for phytoplankton and altitude in spring and summer.

1.1.4综合几种指数的综合评价，该流域水质呈轻度污染。1.1.5春夏两季，浮游植物密度、生物量均与海拔呈负相关性，即随着海拔的上升，浮游植物密度、生物量呈下降趋势。1.2浮游动物群落结构1.2.1浮游动物共2门18种。

The PH of surface layer is greater in lower altitude (wasteland and Cupressus chengiana) and with the increase in altitude to reduce.

表层土壤pH值在低海拔荒地与岷江柏林处最高，随着海拔高度的增加而降低。

The population density was different at various altitudes, and among them, the biggest one was the population C. The life tables showed that the death rates at age class Ⅱ,Ⅲ,Ⅳ were higher, so the death rates decreased with the diameters class increasing, after age class Ⅳ or Ⅴ, however, the death rates increased again. The expected life was longer before class Ⅳ, and decreased gradually with the age increasing. The survival curves of different populations was close to Deevey Ⅲ type. The dynamics of C.

不同海拔的种群密度存在差异，其中C种群密度最大；静态生命表显示，种群在Ⅰ、Ⅱ径级时死亡率较高，随着年龄增加，死亡率逐渐降低，但到了Ⅳ、Ⅴ径级，由于生理衰老死亡率又上升；种群期望寿命在Ⅱ、Ⅲ、Ⅳ径级较高，随着年龄增加，期望寿命逐渐下降；不同海拔的米槠种群的存活曲线均接近于Deevey Ⅲ型。

Ex Yi, growing along elevational gradients in Wolong Nature Reserve. Leaf NSC content and Narea in F. angustissima, and Nmass in F. nitida did not respond to altitude, whereas all other parameters studied changed non-linearly with increasing elevation for both bamboo species.

ex Yi为对象，沿海拔梯度研究了两种竹子在各自海拔分布区间内组织非结构性碳水化合物含量、比叶面积、以及基于单位叶面积和单位叶质量的叶氮含量(Narea， Nmass)。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。