海拔高度

不同海拔高度居住一年的青年Hb和RBC&SOD的变化

Changes of Hb and RBC-SOD of young people in different height above sea level

高山蔬菜适宜种植的最低海拔高度为600m。

The mountain vegetables were suitably cultivated in the area over 600 metres above sea level .

我们很快就抵达一片海拔高度约80英尺的高原。

Soon we reached a plateau at an elevation of about eighty feet .

n1值随海拔高度增高而变小；

The value of n_1 decreases with the increase of height above sea level ;

土壤CO2通量与海拔高度负相关。

The soil CO_2 flux has negative correlation with elevation .

低氧呼吸器是便携式高原呼吸模拟器，带有用碱石灰过滤的CO2的部分重复呼吸系统，可在海平面模拟各种海拔高度的高原缺氧。

The hypoxic respirator presented is a portable altitude simulator , consisting mainly .

不同海拔高度健康青年尿SOD和血乳酸的变化

Changes of uric SOD and serum lactic acid in youths at different altitude

然后分析湖南土壤酸缓冲性能的时间特征（滞后性和阶段性），分析影响湖南土壤酸缓冲性能的因素，如土壤pH值、成土母质、海拔高度、土壤层次、耕作程度等。

Secondly , the paper analyzes the time characteristics and the influential factors of Hunan 's soil acid-buffer ability .

HPLC测定三个海拔高度大鼠血清中ATP含量的比较研究

Comparative study of serum ATP level in rats with HPLC at three different altitudes

利用相关分析和逐步回归分析，研究了香气成分与生态因子的相关性，筛选确定影响苹果果实香气成分的主要生态因子为≥0℃年积温、年总降水量、海拔高度以及土壤pH；

The paper studied on the relativity between aroma component and land ecological factors by correlation analysis and step-regress analysis .

结果：右肺下动脉横径、肺动脉段突度、降支与气管横径比值三项参数有随海拔高度增高而依次递增，差异显著（P＜0.01）。

And the ratio of right inferior pumonary artery and trachea in-creased with the altitude going up . The difference was stignificant ( P < 0.01 ) .

不同海拔高度人群牙龈及龈沟液中IL-8含量的检测

Level of IL-8 in Gum and Gingival Crevicular Fluid in Altitude Population

X平方根型、双平方根型适用于海拔高度小于518481m的山区；

The models of X square root and double square root are applied in the mountain area with the altitude of less than 518.481 m ;

因此，C/N比、土壤pH值和海拔高度可能是影响根瘤中非共生细菌和共生细菌群落结构和分布的重要因子。

C / N , soil pH and altitude were the main impacting factors on the composition and distribution of nodule endophytic and symbiotic bacterial communities .

探讨进驻高原不同海拔高度不同时间健康青年血清白细胞介素2（IL2）的活性变化。

Object : To investigate the changes of serum Interleukin-2 ( IL-2 ) activity in different elevations at different times .

不同海拔高度的生态因子中受其它因子影响最大的是土壤pH值和枯落物厚度；

The study also shows that : at different elevation , pH value of soil and thickness of fallen branches and leaves are deeply effected by other factors ;

用GPS实地获取的气象站（哨）的经度、纬度和海拔高度数据建立了月平均气温随纬度、海拔高度变化的回归模型。

The regression model , in which monthly average temperature varied with longitude and altitude , was established by data of longitude , latitude and altitude obtained by using GPS on the spot .

海拔高度（r2）和坡度（r1）关联度分别为0.615，0.621，与天然更新的关联度最小，对其天然更新基本没有什么影响。

The altitude and slope degree nearly had no effect on the natural regeneration whose relevancy degree was only 0.615 and 0.621 respectively . ( 2 ) The annual growth rhythm of Picea mongolica .

不同海拔高度大鼠严重烫伤延迟复苏心肌组织ET-1和HSP（70）的变化

Changes of ET-1 and HSP_ ( 70 ) in myocardium after severe burn with delayed fluid resuscitation in rats at different altitude

出生体重随海拔高度升高而明显下降，海拔高度每升高100m，出生体重下降6.1g。

Birth weight decreased by 6.1g with 100m increase in altitude .

依据已经建立起来的昆明地区紫外辐射传输方案，计算并讨论了大气中中低云、气溶胶粒子以及不同地理纬度和海拔高度对UV辐照度的影响。

Based on the model calculation the surface biologically-active UV irradiance in Kunming area , the influence of clouds with low and middle heights 、 aerosol 、 latitude 、 altitude have been discussed .

含酸量、Vc与海拔高度呈正相关，与年平均气温呈负相关，差异极显著（P<001）。

The fruit acid and vitamin C are positively related with altitude , but negatively related with annual average temperature and the difference is very significant ( P < 0 01 ) .

海拔高度等地形因子是影响历山森林植被分布的主要因素，土壤有机质、N、P、Cu、Mn、Zn等对植被也有明显影响。

The elevation and slope are main environmental variables controlling vegetation distribution , the soil organic matter , N , P , Cu , Mn , Zn etc. are also important to plant communities in the study area .

利用GIS技术，对土壤侵蚀与其环境背景因子包括地形坡度、海拔高度、坡向等进行叠加分析，分析土壤侵蚀与这些因素间的相互关系。

The study used GIS technology to overlay and analyzed the soil erosion with related environmental background factors including terrain slop , altitude , aspect and so on , and analyzed the relationships between soil erosion and these factors .

海拔高度不超过2500m。

The altitude shall not be more than2500m .

研究岳西县不同海拔高度山区土壤养分含量及气候特点，结果表明，山区土壤有机质含量较低，土壤含N、速效磷和速效性钾含量普遍极低。

The nutrient contents of mountain soils and climate characteristic at the different height in Yuexi county were studied . It was observed that the mountain soils were seriously deficient in organic matter , nitrogen and readily available phosphorus and potassium .

山体坡面不同坡位下土壤质量综合指数（PI）研究表明土壤质量指数随山体坡面位置相对海拔高度的降低而增高。

The research of the composite index number ( PI ) of soil quality in different soil locations suggests that , the soil quality index increases as the altitude of mountain slope location decreases .

结论：在一定的海拔高度内，低氧环境可导致人体心泵功能和STI某种程度的变化；

Conclusions : To the certain extent height , hypoxia of environment may lead to some extent change of the ventricular pump function in human ;

当1d龄新生大鼠在5km海拔高度发育3d和7d，其肾上腺皮质功能无异于正常发育大鼠；

When 1 day old neonatal rats developed at 5 km altitude for 3 and 7 d , the development of the function of their adrenal corticosterone was not influenced .

比值Qc/Qo受气溶胶、海拔高度、云的高度的影响很小，可作为表示云对地面总辐射影响的一个参数。

The ratio Qc / Q0 is much less influenced by the aerosol , surface altitude and cloud altitude and therefore is a adoptable parameter representing the influence of the cloud on the global radiation at the earth 's surface .