中国大学MOOC: A strong scientific title is descriptive, brief, specific, and accurate. It also useskey words that readers will search for. The title with the √ before it is considered to be the better one. Decide whether the following choice is the correct one. √ A. An Observation of Quantum Shock Waves Created with Ultra-Compressed Slow Light Pulses in a Bose-Einstein Condensate B. Creating Quantum Shock Waves with Ultra-Compressed Slow Light Pulses in a Bose-Einstein Condensate

The coolant flow through the core is generally greater than the coolant flow provided by the main pump, which is due to the existence of () A: Recirculation pump B: Condensate pump C: Steam turbine D: Feedwater heater