optimum是什么意思

网络释义

用法例句

On this base, the paper determined preliminerily the climitic suitable period as an example for Zhengzhou.

根据河南城市大型商贸文体活动日益增多的实际需要，按不同活动对气候条件的要求，提出用单项排除和综合舒适指数两种方法来确定气候适宜期，并构建了多要素综合舒适指数的计算方法。

Eight factors including average annual rainfall,average evaporation capacity,average temperature,annual sunshine hours,extreme high temperature,extreme low temperature,relative humidity and ≥0℃ accumulated temperature were selected as climate suitability cultivation condition in Gansu desert region.

选取年均降雨量、年均蒸发量、年均气温、年日照时数、极端高温、极端低温、相对湿度和≥0℃积温等8个气候因子作为金塔柽柳在甘肃沙区的气候适宜性栽培条件,以金塔县的金塔柽柳为固定样本,以甘肃沙区的景泰县、民勤县等15个县市区的气候资料为依据,用模糊相似优先比法进行分析,将15个县市区划分成4类金塔柽柳的适宜性区域:适宜区、较适宜区、基本适宜区、不适宜区。

Estimation of output potential of tropical fruits and analysis of the climatic suitability in red soil small shed --A case study of Ganshang shed;

红壤小流域热带水果产量潜力估算与气候适宜性分析——以敢上小流域为例

The monthly climatic suitability for tourism are evaluated by accounting comfortable degree index,wind-chill index,it is found that there are abvious climatic advantage for tourism,there are 9 months of suitable climate for tourism,May to September are optimum periods for tourism.

利用近30年地面气象资料,分析了太原市旅游气候资源的特点,通过计算舒适度指数、风寒指数,对各月旅游气候适宜性进行了分析评价,发现:太原市具有明显的旅游气候资源优势,每年有9个月的适宜旅游季节,5月至9月为最佳旅游季节。

Based on the existing evaluation model of climatic suitability and physiological threshold value of winter wheat,the evaluation model of climatic suitability of winter wheat was built,43 counties in the Huaihe River Basin was selected,using their everyday\'s weather data from 1961 to 2005 and the temporal and spatial differences of the winter wheat climatic suitability were calculated.

参照已有的气候适宜性评价模型和冬小麦生理气候阈值,建立冬小麦气候适宜度模型,选取淮河流域及周边地区43个县(市)45年的逐日气象数据,对该流域冬小麦气候适宜性时空差异进行了分析。

have agreeaBle weather and four distinct seasons

气候适宜，四季分明

A study on Eco-climate Suitability of Millet(Panicum Miliaceum) in Gansu

甘肃糜子(Panicum miliaceum L.)生态气候适宜性研究

Study on Organic Agro-climatic Suitability of Hunan Counties

湖南省县域有机农业气候适宜性研究

The Dynamics Analysis of Agro-ecological Climate Suitability-degree in Hilly Area of Central Sichuan Basin

川中丘陵地区农业生态气候适宜度动态分析

GIS Based Demarcation of Olive Climatic Suitability in Gansu Province

基于GIS的甘肃省油橄榄气候适宜性区划

Application of Artificial Neural Network in the Climatic Suitability Evaluation of Maize

人工神经网络在玉米气候适宜性评价中的应用

Climate suitability and its change trend of double-cropping rice in Huaihe River Basin.

淮河流域双季稻气候适宜度及其变化趋势

The Climatic Suitability Regionalization of the Main Crop in Ningxia Based on GIS

基于GIS的宁夏主要农作物气候适宜性区划

Climatic Regionalization of Sunflower Suitable Planting Based on GIS in Hetao

基于GIS的河套灌区向日葵气候适宜性区划

Climatic suitability of cotton and its spatial and temporal trend in Hebei Province

河北省棉花气候适宜度及其时空变化趋势分析

The climate here disagrees with her.

这里的气候对她不适宜。

The climate of Europe does not agree with him .

欧洲的气候对他不适宜。

This is perfect weather for planting.

这种气候最适宜种植。

The climate in africa does not agree with me

非洲的气候对我(身体)不适宜。

The damp weather disagrees with my rheumatism.

这种潮湿的气候不适宜于我的风湿

a dry climate kind to asthmatics.

干燥的气候对哮喘是适宜的。

The climate there was more suited to his health.

那儿的气候对他的健康更适宜。

It is still too cold for farming.

气候还是太冷而不适宜农耕。