您要查找的是不是：
- person year of exposure 暴露人年
- The door hinge has become rusty from years of exposure to the elements. 长年风吹雨淋，这些门上的绷弓子已经生锈。
- They believe that their health problems are the result of years of exposure to fine cotton dust. 他们认为,他们的健康问题是多年来暴露于棉花粉尘所致。
- Table 1 defines the corrosivity categories in terms of the mass or thickness loss of such standard specimens made of low-carbon steel and/or zinc after the first year of exposure. 表1根据由低碳钢和/或锌制成的，暴露第一年以后的标准试样的质量或厚度损失，定义了腐蚀种类。
- The accine is made of a human strain and is intended for immunizing people 18 through 64 years of age who could be at increased risk of exposure to the H5N1 influenza irus contained in the accine. 该疫苗由人体获得的毒株制造，可用于可能处于高风险接触H5N1病毒的18至64周岁对该疫苗不过敏的人群的预防。
- In years of plenty everyone has plenty to eat. 丰年时人人都吃得饱。
- His years of study were useful in his job. 他多年的学习有助于他的工作。
- Success is the fruition of his years of work. 成功是他多年工作的成果。
- A criminal must be in perpetual dread of exposure. 罪犯总是提心吊胆,害怕暴露。
- A person between80 and90 years of age. 在80到90岁之间的人
- He nearly died of exposure on the cold mountain. 他在寒冷的高山上差一点没有冻死。
- It took years of hard work to speak good English. 讲一口流利的英语需要多年的刻苦操练。
- Ball bowed out after40 years of railroading. 鲍尔在铁路上工作了四十年以后退休了。
- Find the year of your birth on the illustration. 在插图上找一找你出生的年分。
- We nearly died of exposure on the cold mountain. 我们差点在寒冷的山上冻死。
- She got a divorce after years of unhappiness. 经过多年的不幸之后，她终于离了婚。
- He settled down after years of roaming. 漂泊数年后，他定居了下来。
- He is in dread of exposure of crime. 他怕揭发罪恶。
- The space program is the evolution of years of research. 太空计划是多年研究的发展结果。
- The years of the war still haunt me. 战争年代的往事仍常浮现在我的脑海。
