In PWRs - a different LWR system - control rods are withdrawn from the core, and the control is acheived with soluble B-10 in the coolant (which is buffered with LiOH) to maintain a pH above 6.9 or perhaps closer to 7.1 - 7.4 for purposes of minimizing the accumulation of crud (metal corrosion products) on the fuel.
Rhetorical patterns have an additional function of helping writers to organize information in ways their readers can understand easily (425). Another term for these patterns is topoi (commonplaces). Many of these topoi are useful in numerous situations.
LINK / CITE ADD TO WORD LIST. adjective. The definition of rhetorical is a question that is asked only for emphasis or to make a point and is not meant to be answered. An example of a rhetorical question is when you ask why bad things always have to happen to you. of, having the nature of, or according to rhetoric.