Conclusion The low intensity noise had some protective effect on high intensity noise induced hearing loss in guinea pigs.

结论低强度实际工作环境噪声对相应的高强度噪声所致豚鼠听力损伤具有一定防护作用。

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Nonetheless, breast-feeding in itself had a protective effect, Mayer-Davis and colleagues found.

然而，母乳喂养本身就是有一定的保护作用的。

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As a consequence, the carbendazim-maned fungicide treatment had a protective and promotive effect on the seed vigour of high oil and common maize hybrids alike.

综合结果表明多菌灵一代森锰锌杀菌剂处理对高油和普通玉米单空神的神子活力具有保护促进效果。

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They found infants who were fed solids late had no protective effect on the development of these allergies.

BBC: A child is tested for allergic reactions.