该文研究了干切牛肉冷冻干燥中使升华干燥速率最大化所需要的操作条件.The operation conditions for the sublimation rate during freeze drying of cooked beef slice were studied.搁板可加热, 这样可使升华速度加快,减少干燥周期.The baggage shelf may heat up, speeding up the sublimatio...
Overall, there were more losers than gainers.总的来看，输家比赢家多。She commiserated with the losers on their defeat.她对失败的一方表示同情。She was given the unenviable task of informing the losers.让她去通知失败的人，真不是什么好差事。...
生活总是让我们遍体鳞伤，但到后来，那些受伤的地方会变得更坚强。The world breaks everyone, and afterward, many are stronger at the broken places.比失败更令人恐惧的是懊悔。Failure is never quite so frightening as regret do.努力过，失败过，没关系，屡战屡败，屡败屡战，每一次失败都比上一次更好。Ever trie...