The change of antioxidant enzyme activity in Skeletonema costatum, Heterosigma akashiwo and Alexandrium tamarense under UV-B radiation enhancement were studied.
研究了赤潮异弯藻、亚历山大藻和中肋骨条藻抗氧化酶活性对UV-B辐射增强的响应变化。
2
Look for ones that block 99-100% of UV-A and UV-B rays.
找一副能阻挡99 - 100%的紫外线a辐射和紫外线B辐射的太阳眼镜。
3
Wear sunglasses with side panels that provide 99 to 100 percent UV-A and UV-B protection.