在三十年以前,他帮忙建立了世界上最早之一的气候模型来预测地球对温室气体含量升高的加热效应。
Three decades ago, he helped create one of the world's first climate models to predict how the Earth would heat up in response to rising greenhouse gases.
许多海洋化学和生物学模型预测,由于海洋表面变暖来应对大气中温室气体的增加,浮游植物的生产力会因此下降。
Many models of ocean chemistry and biology predict that as the ocean surface warms in response to increasing atmospheric greenhouse gases, phytoplankton productivity will decline.
假设最近的模型表明,温室气体是一项须长期治理且日益艰巨的事业的话,那么,这样的新闻将令人耳目一新。
Considering that recent models indicate greenhouse gasses are going to be a long-term atmospheric issue to clean up after, this news comes as a bresh of fresh air.
霍兰德的模型能够反映出不同的温室气体排放量对海冰覆盖面及厚度造成的影响。
Holland's models look at the physical response of sea ice to different levels of greenhouse gas emissions.
想到依据目前温室气体排放,模型预言了2080年这些动物的可怕命运,这个事实也有点令人沮丧。
It's also somewhat depressing, considering the grim fate the model predicts for the animals by 2080, based on the current rate of greenhouse-gas emissions.
根据热平衡原理和管道散热特征,得到了热水管道加热时流速与温室环境温度的关系,建立了温室温度的控制模型。
According to the principle of thermal equilibrium and piping thermorytic characteristics, the relationship between the flow velocity in the heating pipe and the greenhouse climate has been set up.
一些气候变化的计算机模型预测亚马逊大范围的干旱将会释放更多碳化物,加快全球温室效应的速度。
Some computer models of climate change predict a major drying-out of the Amazon, which would then act to speed up global warming by releasing more carbon.
通过改变载荷参数和结构参数,优化模型可用于其它塑料温室的气动四连杆天窗机构的设计。
The optimum programme can be used to design four-connecting lever pneumatic roof-window mechanism of all kinds of multi-span plastic greenhouses by changing load and structure parameters.
仿真与实验结果表明,神经网络预测模型与静态方程相结合的控制方法满足温室环境温度控制需求。
The result of experiment and simulation indicates the controlling method using ANN prediction model combined with static equation meets the requirement of controlling greenhouse environment.
为了探究这一趋势的起因,科学家用电脑气候模型模拟出了一个工业会之前温室气体水平的世界。
To trace the cause of the trend, the researchers used computer climate models to simulate a world with greenhouse gases held at preindustrial levels.
首先,我们用来对付始新世温室的气候模型的任何锦囊妙计都只能带来全球变暖的可怕预测。
For a start, any tweaks we make to our climate models to account for it will produce scarier predictions of warming.
温室环境动态模型是研究温室节能、结构改进及其参数控制的有效方法。
A greenhouse environmental dynamic model was an effective method to study the energy saving, the structure improvement as well as the parameters control of the greenhouse.
作物生长模拟模型是精准农业支持技术的核心部分之一,也是温室生产智能化操作与管理软件的核心部分。
Crop growth simulation models belongs to the core parts of supporting techniques in precision agriculture and intellectualized operations and management softwares in greenhouse production.
本研究运用传热学和生物环境工程学的理论,建立了日光温室热环境的动态数学模型。
A dynamic simulation of sun-light greenhouse thermal environment was made by using the heat transfer and bio-environmental engineering theory.
该模型可作温室顶棚,内部空气,作物表面和地表的温度预报之用。
The model presented here can be used to predict the temperatures of the cover, internal air, plant canopy, and soil surface of the greenhouse.
应用数学模型分析了温室方位、连栋数、季节及地理纬度对太阳直射光透过率的影响。
Effects of greenhouse orientation, number of spans, time of year and the latitude on the direct solar radiation transmissivity into greenhouses were analyzed using a mathematical model.
应用两个模型温室测量,比较双层充气膜与单层膜的透光率。
Though measurement in model greenhouses, I compared the light in double-layer inflated film greenhouse and single-layer film greenhouse.
温室小气候和作物模型研究是辅助温室作物生产环境优化调控和栽培管理的有力工具。
Study on greenhouse microclimate and crop model is a useful tool for optimization of greenhouse crop and climate management.
因此,为创造一个虚拟玫瑰模型,需要预知温室气候,主要是光照和温度。
Therefore, in order to create a virtual rose model, we need to predict greenhouse climate, mainly light and temperature.
实行温室控制的首要步骤是建立一个合理的数学模型,用该模型来描述温室外部变量和作物生长环境的关系。
For controlling the greenhouse environment the first step is to set up a mathematical model which describes the relationship between the external variables and the plant environment.
最后,结合IBP算法强大的局部寻优能力完成整个温室小气候模型的建立。
Finally, the whole microclimate model in greenhouse was set up with the powerful local-optimization of IBP algorithm.
本文综述了作物生长模拟模型建立的过程,及目前国内外在精准农业和智能温室中的运用现状。
This paper summarizes the process of construction of growth simulation models and their current applications in precision agriculture and intellectualized greenhouse at home and abroad.
利用IPAC模型对我国未来中长期的能源与温室气体排放情景进行分析。
This article analyzes China's long and medium-term energy and greenhouse gas (GHG) emission scenarios by using an IPAC model.
温室气候是一个复杂的动态系统,传统的建模方法很难建立精确有效的温室气候模型。
Greenhouse weather is a complex dynamic system, whose mathematical model usually is not precious and even invalid if built by the classical modeling methods.
本研究建立的模型可以为温室黄瓜的营养液管理和决策提供依据。
The model can be used for optimizing nutrient solution management for greenhouse cucumber.
同时,还在调控设备调控成本进行分析的基础上,建立温室环境的调控的成本模型。
What's more, it also establishes the costing model of environmental adjustment based on analyzing the adjusting cost of the facilities equipped by greenhouse.
该模型为进一步分析日光温室内土壤温度热状况和进行综合评价、选用提高日光温室地温措施提供了手段和依据。
The model is proved successful and provides a scientific base in further analysing soil temperature conditions and selecting the soil temperature raising method of greenhouse.
该研究为温室设计合理选用农膜,提供参考计算模型与分析方法。
This paper presented the calculation model and theoretical method for the proper application of the film in the greenhouse design.
该研究为温室设计合理选用农膜,提供参考计算模型与分析方法。
This paper presented the calculation model and theoretical method for the proper application of the film in the greenhouse design.
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