dear editor,<br /><br />while I'm still preparing for the long draft I mentioned to you for submission by early next week to you online, I have a quick question. <br />Can you check if the following sentences (only three sentences) are fine? <br /><br />please let me know soon. many thanks<br /><br /><ol>
<li>Answer the following two questions in designing a sedimentation tank.</li>
<li>List design factors for sedimentation&nbsp;(0.5 points)</li>
<li>Calculate a detention time (hr) that requires removing contaminant particles that have a diameter of 0.09 mm and a density of 2.5 g/cm<sup>3</sup> (1.5 points) [H (depth of sedimentation): 2.5 m, water density: 0.999 g/cm<sup>3</sup>, viscosity: 0.12 millipoise = 1.012&acute;10<sup>-2</sup> g/cm&times;s</li>
</ol>