For the safety of all passengers heading to tropical or sub - tropical areas , please take measures to prevent catching dengue fever 为了各位旅客的安全，在前往热带及亚热带地方时，请采取预防登革热的措施：
For the safety of all passengers heading to tropical or sub - tropical areas , please take measures to prevent catching dengue fever 为了各位旅客的安全，在前往热带及亚热带地方时，请采取预防登革热的措施：
Nowaday the nylon body suit called “ skin ” is getting popular in diving and swimming world for sun protection in the tropical area 现在穿尼龙紧身衣裤又称“皮肤衣”在热带地区进行潜水和游泳变得越来越流行。
Bitter melon grows in tropical areas , including parts of the amazon , east africa , asia , and the caribbean , and is cultivated as a food and medicine 本草纲目：苦瓜气味苦，寒，无毒。时珍：除邪热，解劳乏，清心明目。
It is commonly found in many parts of tropical and sub - tropical areas where the climate is warm , like africa , south - east asia and south america 这种疾病常见于气候温暖的地区，如非洲东南亚及南美洲等热带及亚热带地区。
The negative trend of the rainfall in tropical areas is the most significant , but it is n ' t apparent in the high - latitude of the two hemispheres 其中，热带地区的降水负趋势最显著，南、北半球的高纬度降水负趋势不显著。
I like warm , tropical areas but can live anywhere it ' s not too cold . you might see me all over except in polar areas and islands i can ' t fly to 我喜欢温暖、热带的地区，但也能住在气候不太冷的任何地方。除了极地和我不能飞到的岛屿，你也许在世界各处都能看得到我。
In tropical and sub - tropical area , soil solution contains large amount of hydroxy - fe ions . these hydroxy - fe ions may react with montmorillonite in soils to form fe - oxyhydioxide - monuiiorillonite complexes 它们可以和负电性的土壤矿物?蒙脱石作用生成低聚合羟基铁?蒙脱石复合体。
Probably half the world ' s species live in some 25 , mostly forested , tropical areas , where human actions have already removed more than 70 percent of the natural vegetation 世界上约有半数的物种居住在约莫25个热带地区，大多为热带森林，而人类活动已将这些地区70 %以上的天然植被给移除了。
There is teleconnection relations between shandong summer rainfall and the convective activities happening in tropical areas in spring and summer accomplished by rossby waves 通过分析强弱季风年春、夏季热带地区olr场的分布特征，发现热带地区的对流活动与山东夏季降水之间存在着遥相关关系。
