尼龙66，聚已二酰已二胺及纤维
PA from Hexamothylene diamine and Adipic acid PA66
尼龙1010，聚癸二栈癸二胺及纤维
PA from Sebacicdiamine and Sebacic acid PA1010
能源及污泥综合利用
Comprehensive Utilization of Energy
能量转化及守恒定律
energy transformation and conservation law
能量输送及微气象特征
Characteristics of Energy Transfer and Micrometeorology
能量守恒及能量转换定律
law of conservation and conversion of energy
law of conservation and convertion of energy
能量密度及脉宽
Energy density and pulsed broadness
能量及空化性能预测
perdiction of the energy and cavitation characteri
能量多谱勒及能量造影
PDI and contrast enhanced power Doppler
脑炎及败血症
meningitis and septicaemia
脑深部及功能区
deep and functional area of brain