Contact with these pesticides in the workplace increased risk more than exposure at home. Unsurprisingly, exposure at both workplace and at home was worse than exposure at one place or the other.

在工作的时候接触这些农药会比在家里接触的风险高，而在工作地和家里同时接触会比只暴露于一处的风险要高。

youdao

Investigations of human cases in Asia and elsewhere have identified close contact with diseased or dead household poultry as the most important source of human exposure to the virus.

在亚洲和其它地方对人间病例的调查已确认与家庭禽群或死禽直接接触为人与该病毒最重要的接触源。

youdao

Investigations into the sources of exposure indicate a history of contact with dead birds in each case.

对接触源的调查表明均有与死禽接触史。

youdao

If you want to amplify the exposure to question and answer, all you have to do is Lori contact either Hillary or Lori at my office and we will arrange for tutorial meetings.

如果你想进一步了解问题和答案,你应该做的是,到我的办公室找Hillary或者,我们会安排辅导会议。

麻省理工公开课 - 固态化学导论课程节选

Warning signs of contact might not appear for hours after exposure, and extreme symptoms might not show up for days, so a victim might be unaware he or she has been exposed until it is too late for treatment.

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The people who initially came into contact with the letters showed no symptoms of exposure to the poison, but three officers who later examined the New York letter experienced minor symptoms that have since abated, police said.

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This helps control disease because the hogs generally have little to no exposure to other animals including from neighboring farms and limited contact with human caretakers.

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