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- A positive radiative forcing tends on average to warm the Earth's surface;a negative radiative forcing tends on average to cool the Earth's surface. 正值的辐射力会使地球表面变暖，负值的辐射力使地球表面变凉。
- This increased certainty of a net positive radiative forcing fits well with the observational evidence of warming discussed next. 我们对于正辐射营力的净值更加确定，而这与接下来要讨论的观测证据极为吻合。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- The research has shown that the CO2 emission in China has continuously increased and the sum of positive radiative forcings produced by greenhouse gases is responsible for climate warming. 研究表明，中国的CO2年排放量呈不断增加趋势，温室气体正辐射强迫的总和是造成气候变暖的主要原因。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Radiation reached unheard-of levels. 辐射作用已达到前所未有的程度。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- The earth's atmosphere filters out much of the sun's radiation. 地球大气层可以滤掉太阳的大部分射线。
- This charge is a positive charge. 这个电荷是正电荷。
- The KCI believes that "clothing is an essential manifestation of our very being" and their passion and dedication positively radiate from every page of this book. 在氯化钾认为，“服装是一个重要体现，我们的是”和他们的热情和奉献精神积极辐射从每一页的这本书。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- He has a positive attitude towards life. 他对生活持有积极的态度。
- In the accident, the workers received a heavy dose of radiation. 在这次事故中，工人受到大剂量的辐射。
- The number of positive numbers is infinite. 正数的数目是无穷的。
- The most terrifying aspect of nuclear bombing is radiation. 核弹轰炸最可怕的一面是辐射。
- The body cannot tolerate such large amounts of radiation. 身体经不住那么大剂量的放射线。
- The news of the radiation leak caused widespread public alarm. 辐射泄露的消息引起了公众的普遍恐慌。
- Are you positive that you saw him? 你肯定你看到他吗?
