海拔

High voltage power transmission faces the problem of high altitude in China. In this paper, a mobile corona test cage is firstly applied to measure the AC corona audible noises of three types of transmission bundle lines in four areas with different altitudes. The effect on audible noise from altitudes was analyzed in details.

我国高压输电线路面临着高海拔特殊问题，利用可移动式电晕笼系统在4个不同海拔对3种导线进行了交流电晕可听噪声试验研究，得出了可听噪声海拔修正的初步结果。

The garden is consisted by tropical rainforest greenhouse, northern low altitude section, central low altitude section, southern low altitude section, monsoon rainforest section, hunch coral reef section, orchid island, coast forest ecological section and eastern cycad section.

这个植物园由热带雨林温室、北部低海拔区、中部低海拔区、南部低海拔区、季风雨林区、隆起珊瑚礁区、兰花岛屿区、海岸林生态区和台东苏铁区等组成。

High altitude region is more srious than low region. The armyworm imperilment degree varies in different crops. The field planted wheat as forcrop is serious. Also, different levels of cultivation management have evident effects on the imperilment degree of armyworms. For instance, the fields of rough management and bad crop growing suffered more serious imperilment than those of high quality management, intensive cultivation and good crop growing way.

5海拔高低不同，粘虫为害程度有显著差异，表现为高海拔地区较低海拔地区受害重；不同作物对粘虫发生为害程度影响较大，表现为前作为小麦的玉米受害重；耕作管理水平对粘虫发生为害程度有显著影响，表现为管理粗放、长势差的地块受害最重，而管理水平高，精耕细作，长势良好的玉米地受害轻。

Except for Tibetan Plateau and its surrounding regions, the results derived from lithospheric isostasy model are closer to observed elevations and consistent with vertical velocities of crustal movement in most tectonic units.

通过对均衡状态分析，我们得到以下主要结论：(1)构造稳定地区均衡程度较高；(2)青藏高原及周边造山带现今地壳运动主要为区域构造过程及深部动力学过程所控制，均衡调整过程不是主要控制因素；(3)现今地壳垂直运动比较明显的块体处于均衡调整阶段，地表垂直运动的大小反映了该区所受的均衡力作用的程度；(4)构造稳定地区基于岩石层均衡的理论计算海拔与观测海拔之差值和现今地壳垂直运动速率有较好的相关性，据此我们可以通过均衡分析研究构造块体的运动趋势和动力学性质；(5)地慢热结构对现今地形、海拔及地壳垂直运动有显著影响，在处理均衡问题时，地慢岩石圈热结构是我们必须考虑的重要因素。

It was found that there were some differences between the amplified bands of Liquidambar formosana which grew in the place of the altitudes from 100 m to 300 m and in the place of the higher altitudes from 400 m to 700 m, while there was no obvious difference among the amplified bands of Liquidambar formosana's samples (3 samples were from shade conditions and 3 from sunlight conditions) which were from the same altitude (710 m).

结果发现：生长於海拔100~300 m的枫香的扩增谱带与生长於高海拔(400~700 m)的略有差异，而在相同海拔(710 m)的3个阴性条件样品和3个阳性条件样品间，其扩增谱带没有明显差异。

To investigate the genetic differences between the Liquidambar formosana populations at different altitudes and in the same light conditions in Wuzhi Mountain of Hainan, the samples of Liquidambar formosana at 7 altitude levels and the 6 samples (among which, there were 3 samples from shade conditions and 3 from sunlight conditions) from the same altitude (700 m) were made a study in molecular biology by RAPD method, with 50 random primes in use.

为了解五指山不同海拔下枫香居群之间的遗传差异，用50个随机引物，应用随机扩增多态性DNA方法，分别对7个海拔梯度、相同光照条件下的枫香样品和710 m海拔高度的6个枫香样品（3个阴性条件样品和3个阳性条件样品）进行了分子生态学研究。

In 2000,the area below 400 meters was also watershed,mining sites and settlements,the proportion of both unutilized land below 400 meters and woodland between 400 meters and 800 meters raised a little,it showed that most woodland transform into the other types of land use in low altitude area,however,most unutilized land and the other types of land use transform into woodland in low and mediad altitude area,and the changes in woodland had metastatic trends in low and middle altitude area in the years from 1988 to 2000.The area proportion between 400 meters and 800 meters raised a lot in mining sites and settlements,the total distributed area on woodland had a trend of rising,while the distribution in pasture had a trend of decreasing.

在2000年，400m区域以下依然是水域和居民点及工矿用地，未利用地比例在400m以下有所上升而林地比例在400m～800m有所上升，表明在1994年至2000年间，低海拔地区许多林地转化为其他土地利用类型，而在中低海拔地区大量的未利用地和其他土地利用类型转化为林地，林地的变化有向中低海拔转移的趋势。2006年居民点及工矿用地在400m至800m区域面积比例增加，林地类型分布区域整体呈上升的趋势，草地分布区域呈下降的趋势。

In Zigui Country, the numbers of Nematoda, Acarina and Collembola individuals were not much affected by habitat and elevation, while in Wanxian Country, the numbers of Acarina and Collembola were by elevation. In Shennongjia region, distribution of Nematoda varied significantly with vegetation. Acarina and Collembola were widely distributed in various soil layers under different vegetation, whereas the number of Acarina in the litter layer varied significantly with habitat and elevation.

对线虫、螨类和弹尾目的数量差异分析表明，秭归地区三个类群受植被、海拔影响不大；万县地区海拔对蝉蜡、弹尾目影响较大；神农架地区线虫分布受植被影响较大，蜡类和弹尾目在不同植被和土层广布，而该地区枯枝落叶层中螨类数量随植被、海拔变化显著。

In the territory of Xueshan town, there are high mountains and steep inclines as well as valleys and gorges everywhere, with its general topography inclinting to Pudu River from southeast to northwest.

在雪山镇范围内，到处都有高高的山峰和陡峭的斜坡，也有山谷和峡谷，它的地势大体上是自东南向西北方向倾斜至普都河，最高点和最低点分别为高度4247米的骄子雪山和海拔为865米的普都河，这两者之间的相对间隙海拔高度为3382米，镇政府坐落于海拔2650米的地方。

The diversity indices of communities located between 1400 and 3600m of theTaibaishan,the highest peak of Qinling Mountain Range located in the southern edge ofthe WTZC,are studied based on data from 55 quadrats.

对秦岭主峰太白山海拔1400-3600m之间植被类型和物种多样性进行了研究，在划分的15种群落类型中，以位于海拔1500-2300m之间的落叶阔叶混交林和栎类混交林的群落多样性最高，在海拔2300-3600m之间，群落多样性趋于单调下降，反映了熟量的不足在这一海拔高度范围成为多样性的主要限制因子。

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。