查询词典 altitudes

Another two field container experiments were conducted to study intraclonal spatial division of labour in Fragaria vesca and Lysimachia christinae with different branching types and Lysimachia christinae at different altitudes in response to reciprocal patchiness of light and nutrients.

结果显示：克隆整合显著增强蛇莓和野草莓胁迫分株的生长，耗-益分析表明对未受胁迫分株没有显著损耗，故整个克隆片段的生长得到显著提高，克隆整合对于克隆植物在高山环境中的种群扩展、生境开拓可能是非常重要的。

In this paper, variations of AE-D's perigee altitudes, the corresponding atmospheric expansion and the density distributions are analyzed.

本文分析了AE D极轨卫星近地点的变化及其相应的大气膨胀和密度分布情况。

In this paper, variations of AED's perigee altitudes, the corresponding atmospheric expansion and the density distributions are analyzed.

文分析了AED极轨卫星近地点的变化及其相应的大气膨胀和密度分布情况。

Objective To investigate the effects of different altitudes on sperm quality in plateau.

目的 了解不同海拔高度的高原环境对男性精液质量的影响。

To study the ecophysiological effects of low temperature stress on podocarpus fleuryi Hickel seedlings, two-year-old seedlings were selected as experimental material. We conducted comparative study. On the one hand, seedlings were separately placed in the plots located at the top, half-way-up and the foot of Jinyun Mountain (different altitudes at Jinyun Mountain led to the difference in air temperature) and subjected to winter low temperature stress. On the other hand, in laboratory, seedlings were exposed to simulated low temperature stress which were artificially controlled .

为了探讨低温胁迫对长叶竹柏幼苗的生理生态影响，本试验选取长叶竹柏的二龄幼苗为试验材料，在试验方法上采取了对比研究方法：一方面，利用缙云山不同的海拔造成的温度差异，分别将幼苗置于山顶、山腰和山脚下三个样地中，进行野外冬季自然低温胁迫处理；另一方面，在实验室中，利用人工控制的不同低温进行模拟低温胁迫处理。

At the location of the south polar vortex for the normal year, the mixing ratios of O3 and CH4 increased, HCl and NO decreased, but NO2 and H2O did not accord with a given rule at all altitudes over Antarctica in 2002, which was related to the change of the vortex and the dynamical transportation after the SSW, and affected by the reduced polar stratospheric clouds and weakened processes of heterogeneous chemistry.

通过比较还发现，在通常年份极涡所处的位置上，2002年O3和CH4的混合比有所增加，HCl和NO的混合比有所减少，而NO2和H2O在不同高度上的变化特点不同。这与爆发性增温之后极涡和动力输送的变化有关，同时由于增温导致极地平流层云中相关冰相反应的减弱也是一个重要的原因。

Winter, mainly in Mainland China Polar continental polar air mass, or variability of air masses under the control of the mainland, at 80 ~ 90 ° E for many high-altitude ridge of high pressure, while the coastal areas at high altitudes often a great groove, ridge ago, after the trough of cold air southward continually strengthened cold high ground, warm up the oceans for many low-pressure control.

冬季，我国大陆主要为极地大陆气团或变性极地大陆气团所控制，在80～90°E高空多为高压脊，而沿海高空常为一大槽，脊前、槽后的冷空气不断南下，加强了地面的冷高压，温暖的海洋上多为低气压所控制。

In this article, the author compares and analyzes three kind of main calculation formulas of the square grid quadrilateral prismoid field leveling earth volume , and provides a formula to calculate directly total excavation and filling earth volume according to construction altitudes of angular points of square grids.

对场地平整土方量方格网四方棱柱体法的3类主要计算公式进行了对比分析，提出了根据方格角点施工高度直接计算场地总挖、填土方量的计算公式。

Where every pule and each separate influx is a step upward , a step ascending as upon a Jacob's ladder from earth to mysterious altitudes above the earth .

在那时，脉搏的每一次跳动，力量的每一次汇集，都意味着上升一步，好似沿着雅各的天梯，从地面一步一步登上那奥秘莫测的苍穹。

On bright days, and at high altitudes, the snow reflects the strong sunlight and anyone who is snowboarding can get snow blindness.

在明亮的天，在高海拔，雪反映强烈的阳光下和任何人谁是滑雪可以雪盲症。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。