The blended chips containing 10 % ~65 % of n - Eicosane were fabricated with n - Eicosane, polyethylene ( PE ) and ethylene - propylene copolymer.以正二十烷 、 聚乙烯和乙丙橡胶等为原料经熔融挤出,制成正二十烷含量10%~65%的共混切粒....
Finely grate about a teaspoon of orange zest and put aside.将橙皮擦出大约一茶匙的细末待用。I have put aside 5 minutes to talk to you.我抽出五分钟来与你交谈.Put aside this question for a moment.这个问题先撇开不谈....
He ordered a lamb madras to take away.他点了一份外卖的马德拉斯羔羊肉.He was a poor student from Madras whose genius took him to Cambridge...他是个来自马德拉斯的穷学生,凭自身的才华上了剑桥。He was a poor student from Madras whose genius took him to Cambridge.他...
Yttrium serves as an ideal non - magnetic diluent for the rare - earth metals.钇被用作稀土金属一种理想的 非磁性 稀释剂.This is the GaN LED chip and Yttrium Aluminum Garnet ( YAG ) package together cause.这种LED是将GaN芯片和钇铝石榴石 ( YAG ) 封装在一起做成.T...