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1. | radiation because it is absorbed by the material being irradiated and generates ions which may undergo further |
| 这类辐照被认为是离子型的辐照,因为辐照会被所辐照的物质吸收并产生离子,这些离子可与食物中的各组份发生进一步的化学反应。 |
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2. | The fertilizer rate of FI gave significant higher yield than the other two at Fuyang, further increasing |
| 在富阳,FI施肥量比其它两处理获得统计上的高产,进一步增施化肥似无必要。 |
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3. | TSCA essentially establishes a presumption of safety, which EPA must overcome before it may require further |
| 似乎《有毒物质管理法案》实质上确立了安全性的假定,在要求对化学药品做进一步检查之前,环境保护局必须证明这个假定。 |
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