采用非稳态热重法测定了吸附制冷工质对13X-H2O的有效扩散系数.The effective diffusivity of adsorption refrigeration working pair 13 X - H 2 O was determined by TG in unsteady diffusition.在众多的自然制冷工质中, 二氧化碳被认为是理想的制冷剂.As a natural substance , carbon di...
cells affected by mutation受到突变影响的细胞Scientists have found a genetic mutation that appears to be the cause of Huntington's disease.科学家们已经发现了一种可能是引起亨廷顿舞蹈病的基因变异。This mutation makes it better adapted than the other four....
一阵海浪卷来,打在船边,将咸味的浪花溅到我嘴唇上.A curling wave struck the side of the ship and splashed salt spray on my lips.这是一种电学方法,它最适用于有咸味的水.This is an electrical method which is most promising when the water is brackish....