The company had a good quarter, but some investors found its full-year guidance wanting.The stock market staged a robust recovery on Tuesday, but not every company surged ahead in price. Advancing only cautiously was nuclear engineering specialist BWX Technologies (BWXT 0.93%), which published its latest set of quarterly results after market hours Monday night. The following day, the stock closed 0.9% higher, against the more than 1% rise of the S&P 500 index.A double beat, and double-digit growthFor its se ...