纖維素是帶有好多羥基的不幼鏈環型布局的聚合物.Cellulose is a very polyhydroxylated of long - chain - type structure of the polymer.使用的催化劑對醇 羥基 的氧化具有高度的選擇性并有很高的轉化率.These reactions catalyzing oxidation of alcohol - OH groups have high yield and ...
和尚要剃度，克利須那派教徒也一樣。Monks shave their heads, as do devotees of the Hare Krishna movement.利息按月支付。提款須提前3個月通知銀行。Interest is paid monthly. Three months' notice is required for withdrawals.你須得忍受格蕾絲心不在焉的作風。You will have to p...
The main bone of contention is the temperature level of the air-conditioners.爭來爭去無非是空調溫度。During hot weather, the city's electrical system is often overloaded by fans and air conditioners.天氣炎熱時, 這座城市的電力系統常常因電風扇和空調器的使...