| 1. | Zhou was far too intelligent to make the chinese dilemma explicit .
周氏何等聪明，岂能把中国的困境暴露于人前。 |
| 2. | Knowledge of any given exposure to air pollutant mixtures is largely inadequate .
关于任何特定的暴露于空气污染混合物中的知识，都是极为欠缺的。 |
| 3. | When ethanol is exposed to air and the action of vinegar bacteria, it is converted into acetic acid and water .
当乙醇暴露于空气中受醋酸细菌的作用时便变成醋酸和水。 |
| 4. | Immunity in this sense can be acquired "actively" by direct exposure of the subject to an infectious organism .
从这个意义上说，免疫力可以通过直接暴露于感染源而“主动”获得。 |
| 5. | Burrowing animals--woodchucks, badgers, ground squirrels, moles--move rocks and expose them to the air .
穴居动物例如旱獭、獾、黄鼠和鼹鼠等都能够移动岩石，使它们暴露于空气中。 |
| 6. | Correlation between blood lead levels and exposure to lead in ambient air was exhibited by goldsmith and hexter .
Goldsmith和Hexter揭示了血铅水平和暴露于带铅的空气环境的关系。 |
| 7. | Avoiding overexposure to the sun is perhaps the most important thing-down to wearing a hat when he plays golf .
最重要的一点恐怕要算避免过度暴露于阳光-最起码，打高尔夫球时戴顶帽子。 |
| 8. | Recent studies suggested that erythromycin may be effective in prophylaxis against pertussis in exposed, susceptible persons .
最近的研究提示，红霉素对暴露于百日咳的易感者，在预防上有效。 |
| 9. | These decrements in intellectual behavior were found in firemen exposed to carbon monoxide at 100 ppm for varying periods of time .
在不定期地暴露于100ppm浓度的一氧化碳的瓦斯检验员中，发现了这种智力行为的衰退。 |
| 10. | Exposure of normal platelets to vascular subendothelial structures results, within a matter of seconds, in the formation of a haemostatic plug .
当正常血小板暴露于血管内属下的结构中时，几秒钟内即导致血栓的形成。 |
