在这些新的研究中，雷迪团队的项目相当有建设性，他们正酝酿着从那些健康的志愿者身上提取红细胞(前提条件：在黑暗中，正常的体温)，然后进行一段时间的取样研究。
In these new studies, Reddy's team incubated purified red blood cells from healthy volunteers in the dark and at body temperature and sampled them regularly over several days.
通过在工作区域作适当取样并进行适当控制，来定期监测进行此试验的工作条件。
The working conditions in which the tests are performed are monitored regularly by appropriate sampling of the working area and by carrying out appropriate controls.
对现场的取样分析解释了显著的树冠损失的原因。排水不良地区的粉质粘土壤土和具有代表性的草原环境条件都在现场广为散播。
Forensic analysis of the site explained significant canopy loss. Poorly drained areas with silty clay loam soils - conditions more representative of prairie environments - were widespread on the site.
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