森林里的日光质量随着植被密度、太阳照射角度和天空云层数量变化而变化。
The daytime quality of light in forests varies with the density of the vegetation, the angle of the Sun, and the amount of cloud in the sky.
每秒输入和输出流的数量变化。
Evolution of the Numbers of input and output flows per second.
等待、处理中和所有流的数量变化。
Evolution of the Numbers of waiting, in processes, and total flows.
图6是执行时间随资产数量变化的图形。
Figure 6 is a graph of the execution time as a function of the number of assets.
不会因数量变化而改变的前置时间。
蚊数量变化与其环境温度变化呈正相关关系。
The change of mosquito-density was positively correlated with temperature.
我们还执行了一些测试，评估节点数量变化对总加载时间的影响。
A few tests were also run to assess the impact on total load time when varying the number of nodes.
研究目的：对耕地占用税与耕地数量变化进行动态模拟。
The purpose of this paper is to dynamically simulate the cultivated land use tax and the quantity change of cultivated land.
目的观察糖尿病大鼠下颌下腺内肥大细胞形态和数量变化。
Objective To observe the change of morphology and amount of mast cells in submandibular glands of diabetes rats.
用免疫组化方法检测下丘脑室旁核催产素神经元数量变化。
We detected the amount of oxytocinergic neuron in paraventricular nucleus of hy.
还对变态期间神经分泌细胞的大小、数量变化进行了调查研究。
Thenumber and size of NSCs were investigated by the author during metamorphosis.
普氏原羚种群数量变化与栖息地质量及人为干扰程度有密切相关。
These changes are related to the quality of animal habitat and the degree of artificial disturbance.
总群落的个体数量变化受基位物种营养层的个体数量变化影响较显著。
The individual numbers of arthropod community were affected by those of basal species.
今年我们观鸟俱乐部的正在研究扎龙地区的各种鸟类及它们的数量变化。
This year, members of our Birdwatching Club are studying the different kinds of birds in Zhalong and the changes in their Numbers.
目的：对三种中草药注射剂与输液配伍后的不溶性微粒数量变化进行观察。
Objective: To study the change in particulate matter of three common Chinese medicinal herbal injections mixed in the way of transfusion.
另一个指标，地球生命指数，是1 686种脊椎动物的种群数量变化的平均数。
Another indicator, the Living Planet Index, averages changes in the sizes of populations of 1, 686 vertebrate species.
请记住：对于我们的行为和偏好，通常是一个动态的数量变化，就像是那些老鼠。
Remember: normally there is a dynamic quality to our actions and preferences, just as there is with those of rats.
第三，海獭数量变化的不均衡性恰好表明了逆戟鲸捕食理论比污染理论更合理。
And third, the uneven pattern of otter decline is better explained by the orca predation theory than by the pollution theory.
影响耕地数量变化的因素错综复杂，简单的回归分析不易得到满意的模型结果。
There are many complicated factors influencing the quantity of cultivated land, so a simple regression analysis can not achieve a satisfactory model.
报告还指出，在已知数量变化趋势的哺乳动物种类中，有一半以上都是在逐渐减少。
More than half of the world's mammal species for which trends are known are in decline, the report found.
种群统计是种群生态学研究的核心，主要研究种群在时间和空间上的数量变化规律。
Population demography is the core of the research in population ecology, which mainly deals with changing laws of the population amount along with time and space.
影响耕地数量变化的因素错综复杂，用单一的回归分析法不易得到一个满意的模型。
The factors influencing the quantity of cultivated land are many and complex, so a satisfactory model is hard to make by adopting the common regression method.
研究了在不同土壤类型条件下连种抗病品种和感病品种后，大豆孢囊线虫数量变化。
Resistant and susceptible varieties of soybean were planted continuously in different types of soil and the number of cyst nematode in the root system was counted.
种群统计是种群生态学研究的核心，主要研究种群在时间和空间上的数量变化规律。
Population demonography is the core of the research on population ecology, which mainly discusses the population amount regularity along with time and space.
定期监测昆虫学接种率的有关参数及其数量变化，可以预测疟疾流行趋势和发病水平。
The prevalence trend of malaria could be predicted through the monitoring of the entomological inoculation rate.
通过活性污泥中微型动物种类和数量变化的显微观察，可及时地了解处理系统的运行状态。
The operation state of the treatment system can be known by observing the changes in kinds and quantity of micro zoo.
在此同时，在目前的经济状况下，企业的增长和发展缓慢，无法满足人口数量变化的需要。
At the same time, especially with the current economy, business growth and development has been slow to keep up with the demands of this changing population.
研究人员记录了会导致灭绝风险的物种数量变化事件，在这些事件中，物种的数量快速降到零。
The researchers documented changes to extinction risk, where species are moving most rapidly toward zero population.
研究人员记录了会导致灭绝风险的物种数量变化事件，在这些事件中，物种的数量快速降到零。
The researchers documented changes to extinction risk, where species are moving most rapidly toward zero population.
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