'液'.''泡膜包围植物细胞''.'液'. ''泡的细胞膜.The cytoplasmic membrane that surrounds vacuole of a plant cell.盐起了渗透的作用,它把细菌细胞液的水分吸掉.Salt acts by the osmotic effect of extracting water fr...
Hygrometer: An instrument for the measurement of the humidity of the atmosphere.湿度计: 量度大气湿度的仪器.Hold the digital thermo hygrometer for about 1 minute, until the reading becomes stable.将电子温度湿度计拿出,等约1分钟, 直至读数稳定.Process temp...
Keywords: EPC Contract , Scope of Work, Design Subcontract.主题词: EPC合同, 工作范围, 设计分包.The relationship between Interface behavior and surface quality and structure of castings in EPC are discussed.讨论气化模铸造(EPC) 铸钢件的界面行为与铸件表面质...