This text introduce the situation of natural environmental anticorrosive test of composite materials and it's coat on the Marine climate condition. And analysis the result of test.
本文介绍了复合材料及防护涂层在湿热区海洋性气候条件下的耐腐蚀性自然环境试验情况，并对结果进行了分析。
Under natural condition, the ware parameters changed in respond to the changes of seasons, growth and development stages and environmental conditions.
研究还表明，在自然条件下元宝枫幼树上述水分参数随季节和生长节律以及环境条件的变化发生有规律的变化。
Result showed that the environmental quality of Zhangjiajie is mainly in good condition, and natural environment conditions have significant influences on the environmental quality for tourism.
评价结果表明：张家界旅游环境质量总体上是好的，自然生态环境对旅游环境质量影响最大。
The utility model has the advantages of natural resource saving, no environmental impaction, no condition restrictions and so on.
具有节省自然资源，不产生环境影响，使用不受条件限制等特点。
Through comparing CO2 with other refrigerants, the advantages of CO2 as a natural refrigerant are due to its environmental benign and good thermal properties in the automobile air-condition system.
在汽车空调中，具有对环境友好性和优良的热物理特性的天然工质CO2与其他制冷剂相比有独特优势。
Through comparing CO2 with other refrigerants, the advantages of CO2 as a natural refrigerant are due to its environmental benign and good thermal properties in the automobile air-condition system.
在汽车空调中，具有对环境友好性和优良的热物理特性的天然工质CO2与其他制冷剂相比有独特优势。
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