1) geographical and climatic factors
地理和气候因素
2) climate factor
气候因素
1.
Influence of climate factors on vector aedes density of dengue;
气候因素对登革热媒介伊蚊密度影响的研究
2.
Relationship of dengue fever epidemic to aedes density changed by climate factors in Guangdong Province;
广东省登革热流行与伊蚊种群随气候因素变化的相互关系
3.
A quantify study on the climate factor and population distribution in Qinghai Province;
青海省气候因素与人口分布的定量研究
3) climatic factor
气候因素
1.
Climatic factors influence health, physiological and pathological condition of human being, and then influence medicine.
气候因素影响着人体的健康和生理病理状况 ,进而对以人体为作用对象的医学产生一定的影响。
2.
The relationship between the climatic factors and cow disease,such as mastitis,infections bovine keratoconjunctivitis,piroplasmosis,iodine deficiency in calf,acute catarrhal bronchitis and organoprosphatic poisoning were initial analysed.
对新疆的四个奶牛场和两个兽医站的奶牛临床病例资料(1994-2002)进行了调查,就气候因素对奶牛乳房炎、传染性角膜炎、焦虫病、犊牛碘缺乏症、急性支气管炎和有机磷中毒等疾病的发生规律进行了初步分析探讨,并对气候因素引起的奶牛疾病提出了预防对策。
3.
And the exogenic processes of those planation surfaces development are controlled under the climatic factor,so the climatic factor is the most important one.
因为它们都是在构造相对稳定条件形成的,地质构造作用在夷平面的形成因素中就退居次要位置,且又是以截面的形式横切所有在年龄上先于它的地层和构造,岩性也不起决定性作用;而其发育的外营力作用主要是受气候因素支配,所以夷平面形成的气候因素是首当其冲的。
4) Climatic factors
气候因素
1.
The relativity of porcine pasteurelosis and climatic factors,which include temperature,relative humidity,rainfall and sunlight-time,were researched in the article.
对猪巴氏杆菌病的发生与气候因素(温度、相对湿度、降雨量、日照时数)的相关性进行了分析研究。
2.
Meanwhile,its spatial distribution and the influences of the climatic factors and human activities on its forming pattern were also studied.
根据目前森林碳贮量的流行计算方法和西双版纳州森林资源调查数据,以乡镇为尺度,估算了20世纪90年代中期西双版纳森林植被的碳密度、碳贮量,并探讨了它们的空间分布以及气候因素、人类活动对其形成格局的影响。
3.
Correlation an alysis was applied for climatic factors with different altitude composition andproperties of soil organic matter in Ailao Mountains′ Xujiaba Reserve in Yunnan,China.
云南省哀牢山徐家坝自然保护区不同海拔的土壤有机质组成和性质与气候因素的相关分析结果表明,土壤有机质的组成(H/F),胡敏酸的光学特征(E_4/E_6)和CaCl_2的絮凝极限(FL值),除FL和E_4/E_6与年均降雨量不呈显著相关关系外,其它数值均与年均温、≥10℃积温和年均降雨量呈显著(p<0。
5) climate factors
气候因素
1.
Effect of climate factors on propagation of breed ducks in Guangdong;
广东气候因素对种鸭繁殖力的影响
2.
Analysis of connection between dust storm and climate factors in northern China;
中国北方沙尘暴与气候因素关系分析
3.
The grey correlative degree analysis on the relationship between grassland productivity and climate factors in temperate steppe of Gonghe Basin
共和盆地温性草原物候期草地生产力与气候因素的灰色关联度分析
6) Meteorological factors
气候因素
1.
Basic conditions for tobacco-growing areas,meteorological factorss,tatus of soil nutrients and quality of tobacco leaves were analyzed in Liuyang,Hunan province.
分析了湖南浏阳烟区植烟的基本条件、气候因素、土壤养分状况及所产烟叶的质量特点。
2.
Basic conditions for tobacco-growing areas, meteorological factors, status of soil nutrients and quality of tobacco leaves were analyzed in Tongshan, Henan Province.
分析了河南省铜山烟区适宜种植烤烟的基本条件、气候因素、土壤养分状况及所产烟叶的质量特点,结果表明:(1)该烟区具有无霜期长、大于10℃积温高、日均气温大于20℃的时间长等突出特点,地貌类型为浅山丘陵,土壤为黄褐土,多呈中性微酸反应,土壤含氯量较低,多项指标均达到了烤烟适宜或最适宜类型生长发育所要求的环境条件。
3.
Basic conditions for tobacco growing areas,meteorological factors,status of soil nutrients and quality of tobacco leaves were analyzed in Huili,Sichuan province.
主要对四川会理烟区的植烟气候因素、土壤养分状况以及所产烟叶的质量特点进行了分析。
补充资料:非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条