1·And then of course you have occupational exposures.
然后当然你们还有职业的曝光。
2·The sky in the exposures was de-rotated to compensate for the rotation of Earth, then images were stacked together producing an image identical to a single exposure but with less digital noise.
曝光的天空被旋转着以补偿地球的自转，然后把一连串的图像叠放在一起，产生了与单一曝光相同的图像，可是很少有数码噪声。
3·To render the dark scene close to what I saw I took 7 consecutive 15-second exposures in under 2 minutes interval.
为了表现接近我所能看见的黑暗场景，我在2分钟的时间内采用了7个连续不断的15秒曝光。
4·Using a low ISO setting will help reduce the aberrations that can appear when photographing with long exposures.
当用长曝光拍摄的时候，用一个低的感光度可以减少可能出现的像差。
5·You'll use this technique in conjunction with using longer exposures in most situations, so you'll need your tripod.
你用这个技巧的时候同样会使用长时间曝光，所以你需要一个三脚架。
1·Exposures to odors in natural environments often occur over far longer periods, and the resulting adaptations may differ qualitatively from short-term olfactory adaptation.
在自然环境中暴露于气味通常会持续更长的时间，并且所产生的适应性可能与短期嗅觉适应性在质量上有所不同。
2·But she tries not to think about what effects her various exposures during her pregnancies might have had on her children.
但是她没有考虑到在她怀孕期各种暴露可能对她的孩子产生的影响。
3·Environmental factors - whether diet, infections or exposures - may influence how genes are expressed.
环境因素——无论是饮食，感染或者暴露——都会影响基因的表达。
4·At high concentrations, it can cause significant acute disease with pulmonary edema, whereas chronic exposures at lower concentrations can lead to significant pulmonary fibrosis.
高浓度中，它可导致显著的急性肺水肿，相反慢性暴露在低浓度中可以导致显著的肺纤维化。
5·Architects, however, need to understand the physical layer in order to avoid network bottlenecks and security exposures.
但是，架构师需要了解物理层以避免网络瓶颈和安全暴露。