The cabinet body bottom has the mat feet, protecting the cabinet body while placing or moving be free from damage, the convenience USES the fork car porterage.

柜体底部配有垫脚，保护柜体在放置或移动时不受损坏，方便用叉车搬运。

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"Free radicals — like the kind formed from sun exposure — damage the membrane of skin cells, potentially allowing damage to the DNA of that cell," says Heller.

“自由基(比如由阳光照射而形成的粒子)会损害皮肤细胞膜，更会对细胞DNA构成潜在的威胁。”Heller说。

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Based on previous research, the researchers hypothesized that radiation from phones would accelerate progression of the disease be-cause other types of radiation cause free radical damage.

根据以往的研究，研究人员推测，手机辐射会加速疾病的进展，因为其他类型的辐射都会造成自由基损伤。

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Red grapes are also high in other antioxidants called polyphenols that prevent cell damage from free radicals.

BBC: Cabernet 'best for the heart'

Captain Ashley Williams protected the back four with Edwards and Joe Ledley in central midfield while Ramsey did his damage from a free roaming role behind strikers Simon Church and Ched Evans.

BBC: Modest Ramsey lauds team effort

Drilling a few centimetres inside a rock provides a fresh sample that is free from the alteration that can occur at the surface as a result of weathering or radiation damage.

BBC: Curiosity Mars rover hammers into rock