Effects of surfactant on viscosity of cetyl hydroxyethylcellulose ( CHEC ) solution were investigated by rheometer.
通过流变仪研究了几种表面活性剂对十六烷基羟乙基纤维素（ CHEC ） 溶液黏度的影响。
2
At the meeting, ice expressed their willingness to establish a branch office in Beijing and CHEC expressed its interest in hosting ice Beijing branch.
会议上，ICE方面表达了希望在北京建立分会的意愿，中国港湾表示愿意承办ice北京分会。
3
Through early stage restored training and treating, all of them are improved on the sports growth and posture. ConclusionsEarly intervention, regular chec…