hec

例句:

• The refining process of high - substitution hydroxyethyl cellulose ( H - HEC ) was researched.
  研究了高取代度羟乙基纤维素 ( H-HEC ) 的精制工艺.
  
• The HEC - Ab in the serum was tested.
  对血清进行HEC-Ab的检测.
  
• Water miscible hydroxyethyl cellulose ( HEC ) was modified to increase its fat - solubility by reacting with hexamethyldisilazan.
  通过羟乙基纤维素 ( HEC ) 与六甲基二硅胺烷的反应,对 水溶性 物质HEC三甲基硅化改性,以改善其脂溶性.
  
• But Laurent Maruani, of the HEC business school in Paris, downplays the impact of the French downgrade as nonsense.
  来自VOA
• "The three-day seminar takes place in a monastery," says Val?rie Gauthier, associate dean of HEC Paris.
  来自THETIMES
• The latest of these is the soon-to-open hedge fund center at Paris's highly-ranked HEC Business School, sponsored by BNP Paribas.
  来自CNN