Sentence examples for they were observing from inspiring English sources
More data had to come in, and people with especially open minds apply themselves to the problem, before observers could actually perceive what they were observing: that heavenly bodies travel in ellipses.
Clinical similarities led contemporary observers to conclude initially that they were observing the same disease in the successive waves.
"They were observing the process.
His eyes focussed on Tengo as if they were observing something unfamiliar.
They were observing a sham fight between two pirate ships as part of the Belfast Maritime Festival.
They knew they would face tough situations; they were already seeing some in the summer school classes they were observing.
Roots were eliminated when they were observed.
They returned to their home pen where they were observed for 6 min (post-consummatory phase).
They were observed to align, elongate and migrate parallel to the grooves.
For the hydrolases significant effects were observed between nutrient treatments, while for the oxidases they were observed between tillage treatments.
They were observed only under deformation conditions where grain boundary sliding was the dominant mechanism.
