profiles light FFM

p { margin-bottom: 0.1in; line-height: 120% } oxygen concentration profiles were measured with a clark-type oxygen microsensor (tip diameter : 10 um, Unisense). Several profiles were taken in precise x,y positions of the biofilm, especially in the center of biofilm structures. Each x,y (labeled with an id) position was sampled in both light and dark, hence light park profiles are coupled by their position, which is reported in the metadata files. Light and dark profiles are coupled in the file "Tables/Ph-Res_profiles_data_all_coords.csv". The raw OCT scans are in "OCT raw scans/ profiles/", and relative DEMs are in "DEMs/profiling_*"使用克拉克型氧气微传感器（尖端直径：10 μm，Unisense品牌）测量氧气浓度剖面。研究人员在生物膜的精确x、y位置，尤其是生物膜结构的中心区域，采集了多组剖面数据。每个带有唯一标识编号的x、y位置均在光照和黑暗两种条件下完成采样，因此光照组与黑暗组剖面通过其位置信息进行关联，该关联信息已记录于元数据文件中。光照与黑暗剖面的关联数据存储于文件"Tables/Ph-Res_profiles_data_all_coords.csv"内。原始光学相干断层扫描（Optical Coherence Tomography，OCT）扫描数据位于"OCT raw scans/ profiles/"目录下，对应的数字高程模型（Digital Elevation Models，DEMs）数据则存储于"DEMs/profiling_*"目录中。