The structure unit and repeating unit of Nylon6 are the same.
The structure unit and repeating unit of Nylon6 are the same.
the residue of nylon marine cardage
the residue of nylon marine cardage
Strings of the same thickness made of nylon are ______.
Strings of the same thickness made of nylon are ______.
Wallace Hume Carothers is the inventor of nylon and neoprene.
Wallace Hume Carothers is the inventor of nylon and neoprene.
Anna wants a tracksuit that is made of _____. A: cotton B: nylon C: wood
Anna wants a tracksuit that is made of _____. A: cotton B: nylon C: wood
(英译汉）Please pack the Nylon Socks a dozen to a box and 50 dozen to a wooden case.
(英译汉）Please pack the Nylon Socks a dozen to a box and 50 dozen to a wooden case.
下面属于再生纤维的是____。 A: Lycra B: Tencel C: Nylon D: cotton
下面属于再生纤维的是____。 A: Lycra B: Tencel C: Nylon D: cotton
10. Which of the following words is NOT from proper words? A: Watt B: Pro C: Nylon D: Cesarean
10. Which of the following words is NOT from proper words? A: Watt B: Pro C: Nylon D: Cesarean
锦纶又称为______ ，英文是nylon，是英文的商品名，锦纶是我国的称法。
锦纶又称为______ ，英文是nylon，是英文的商品名，锦纶是我国的称法。
Nylon fibers last longer and are stronger than natural fibers _______ silk or cotton. A: A.such as B: B.as regards C: C.as well as D: D.as such
Nylon fibers last longer and are stronger than natural fibers _______ silk or cotton. A: A.such as B: B.as regards C: C.as well as D: D.as such