情谊

经过数年共同攻坚克难的课题攻关历程，团队骨干之间结下了患难与共、历久弥坚的深厚情谊。

jīng guò shù nián gòng tóng gōng jiān kè nán de kè tí gōng guān lì chéng, tuán duì gǔ gàn zhī jiān jié xià le huàn nàn yǔ gòng, lì jiǔ mí jiān de shēn hòu qíng yì.

After several years of working together to overcome difficult problems, the backbones of the team have forged a deep friendship that shares weal and woe and grows stronger over time.