For all the Gulf birds and their habitats, conservationists are keeping their fingers crossed for continued fair weather that allows the protective boom to do its job.
对于所有墨西哥湾的鸟类与它们的栖息地,环保人士正在双手合十祈祷晴朗的天气持续下去,这样防护档栏就能继续发挥作用了。
With excellent light reflectance and weather resistance, have to save energy, which makes protective layer can be.
具有优良的光线反射能力和耐候性,有利于建筑节能,其上可不做保护层。
Weather resistant protective coating has been developed, which can improve the weathering of rubber products while maintaining the original formulation and properties of rubber parts.
研究了一种抗老化防护纳米涂料,在不改变橡胶件原有产品配方和原有性能的情况下,大幅度提高了橡胶件的抗老化性能。
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