我长长地松了一口气，停止了奔跑。With immense relief I stopped running.马群轰隆隆地从谷底奔跑而过。The horses thundered across the valley floor.那条狗在她身旁轻松地奔跑。The dog loped along beside her....
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...
In addition, the Pneumoconiosis during dust more quarrying, abrasive industries.此外, 尘肺病多发生在粉尘较多的采石 、 打磨行业.Farming, quarrying and other local industries have declined.农业、采矿业以及其他地方工业都已陷入衰退。Township enterprises in trade , i...