各植被类型的土壤含水量与大气降水具有相似的季节动态;
The soil water change in all kinds of vegetation types is consistent with seasonal rule of Precipitation.
结果表明:叶片净生长与净分蘖数季节动态具有相互弥补的特点。
The results showed that the seasonal dynamics of net growth of leaves and net gain tillers coexisted mutual remedying characteristics.
羊草群落土壤呼吸的季节变化规律与地上绿色体生物量的季节动态同步。
The rule of seasonal change of soil respiration synchronized with that of the aboveground blue biomass.
比较了河蚬的两种常见吸虫种类感染率的季节动态以及它们对河蚬的危害。
The seasonal fluctuations about infectation percentage and the harm on the Corbicula fluminea(Müller) by two species of frequent trematode were comparised.
同一地点大部分绿化树种滞尘能力的季节动态规律是春秋季较高,夏季较低。
The dynamically seasonal regulation of absorbing dust capability of most green tree species in the same location was what is higher in spring and autumn, and what was lower in summer.
不同放牧制度下,主要植物种群的产量干鲜重比值差异不大,季节动态规律基本一致。
There was no significant difference in the ratio of dry weight to fresh weight among the plants.
各群落土壤微生物量磷含量均高于土壤速效磷,其季节动态均为单峰曲线,峰值出现在八月。
The seasonal variation of MBP could be described as an unimodal curve, and it was in August that the content of MBP reached its peak value in all communities.
本文对集约经营与粗放经营杨树人工林分的叶面积垂直分布及其季节动态变化进行了对比研究。
The vertical distribution and seasonal change of leaf are a were studied in intensive and extensive culture poplar plantations.
潜叶蝇在我市危害的寄主植物涉及到14科54种之多,几种潜叶蝇发生的季节动态规律各有不同。
The host-plant of vegetable leaf miner relate to 14 subject 54 varities and there are different population dynamics of kinds of vegetable leaf-miner.
大针茅草原虻幼虫的年际间密度变化、垂直与水平分布和年度的季节动态等在典型草原区具有代表性。
The annual and the seasonal change of density and the vertical and level distribution of the Tabanidae in the Stipa grandis steppe is typical example in the typical steppe.
以向海湿地为研究对象,研究了封闭性湿地和开放性湿地土壤全氮含量的季节动态变化特征及其氮储量。
The Fulaowenpao and Erbaifangzi wetlands were chosen as typical sites to study the characteristics of seasonal dynamics of total nitrogen in marsh soils from both closed and open wetlands.
通过摄影与数字图像处理相结合的方法分析了1999年北京山区典型植被覆盖度的季节动态变化规律。
How the typical vegetation coverage changed with time in the mountainous area of Beijing in 1999 is studied after processing the photos taken in field.
研究海南岛尖峰岭和广东鼎湖山两样地采集的土壤样品及森林凋落物样品中细菌、放线菌和真菌三类微生物数量的季节动态变化。
The seasonal variations in the number of bacteria, actinomyces and fungi in the soils and forest litters collected from Mt. Dinghushan and Mt. Jianfengling were studied.
“这种不寻常的模式反映了世界石油需求的新动态,”IEA表示。“新出现的季节性很可能会构成新的炼油和物流挑战。”
“This unusual pattern reflects the world's new oil demand dynamics,” the IEA said. “This emerging seasonality will likely raise new refining and logistical challenges.”
根据时刻与季节的不同,铝质光架移动不同角度使动态的光影亦能充满整个室内空间。
It imbues the interior with a glow and a dynamic pattern of shadows and reflections that shift across the space over the course of the hours and seasons.
对不同栽培季节、不同土壤灌溉上限处理的温室黄瓜初花期的生长发育动态、产量、品质及水分利用效率进行了研究。
Growth dynamics, yield, fruit quality and water use efficiency of greenhouse cucumber were studied under the different soil irrigation maximums in different seasons during initial bloom stage.
根据实测的土壤盐分要素,分析了不同季节土壤盐分含量、电导率及主要离子在土壤剖面中的动态变化及其原因。
According to measured soil salt elements, dynamical changes of soil salt contents, conductivity and dominating ions in soil sections in different seasons were analyzed.
以PMMA膜为参照,研究了农药氯氰菊酯在茶叶表面于人工光源和不同季节太阳光下的光分解动态。
The photolysis dynamics of Cypermethrin in tea leaf under artificial light and sunshine was investigated with special reference to that in PMMA film.
通过分析试图了解这一生态系统中降解有机磷农药氧乐果细菌的季节消长动态。
Through analysing, we attempt to know the degrading omethoate bacteria's development of seasonal growth and decline in this ecosystem.
研究了梅州沙田柚两个果园的土壤养分、结果树营养叶片不同生育时期的矿质元素含量及季节性动态变化情况和各元素的相互关系。
The soil nutrients, the contents and seasonal dynamics of mineral elements as well as the relationship among the elements in leaves of fruit-bearing trees of Citrus grandis Osbeck cv.
目的:本文探讨不同人群及同一人群血脂的动态及季节性变化。
Objective To study lipid of large samples of different groups and the change of lipid with seasons.
不同季节对人参土壤真菌区系数量的动态变化有一定的影响。
Coefficient of Ginseng soil fungifiora is affected by climate og different seasons.
通过对夏玉米和冬小麦生长季节期间土壤水动态观测试验,探讨了地下水浅埋条件下土壤水动态的变化规律。
A field experiments was conducted to study soil moisture and water potential changes in farmlands with a shallow water table during summer maize and winter wheat seasons.
温度特别是对高温的反应差异是造成它们季节种群动态差异的主要原因。
Temperature, especially the different response to high temperature might bethe primary reason to seasonal population dynamics change.
对水鸟群落进行了周年观察,按鸭科、鹭科、鸻鹬类等类群分析其季节性动态。
Analysis about the seasonal dynamic of avian community by groups, such as Herons, Ducks and Shorebirds.
全球普查任务利用地球观测卫星季节性地动态监测地球表面变化,是遥感技术在全球变化监测中一种应用。
Global survey mission seasonally and dynamically monitors the changes of earth surface with earth observation satellite, it is an application of remote sensing technology in monitoring global change.
所有题材是动态的,意味您的主页神色根据您的当前地点的季节、时刻和天气情况将改变。
All the themes are dynamic, which means the look of your homepage will change depending on the season, time of day and weather conditions of your current location.
通过实验探讨了不同季节、不同规模及不同的开机方式对溴化锂吸收式制冷系统动态性能的影响,有助于实现良好的开机控制和减少能源耗费。
In order to reduce the running time and the energy consumption, the dynamic performance of LiBr absorption chiller under different start-up mode was investigated by experiment.
同时表明,海拔高度对上述若干生化成分含量的季节性动态变化均有明显的影响。
It is clear that altitude had effects on the seasonal changes of the contents of some biochemical components.
引入一个新的季风指数动态标准化季节(DNS)的季风研究的问题。
A new monsoon index, the dynamical normalized seasonality (DNS), is introduced to study the issue of monsoons.
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