Why S-glass is stronger than E-glass?
A: The formula is different between S-glass and E-glass.
B: S-glass has less impurities than E-glass.
C: The diameter of S-glass is smaller than that of E-glass.
D: S-glass is processed at higher temperature.
A: The formula is different between S-glass and E-glass.
B: S-glass has less impurities than E-glass.
C: The diameter of S-glass is smaller than that of E-glass.
D: S-glass is processed at higher temperature.
举一反三
- 5. Mr brother has a_______ attitude – he always thinks his friends are more successful than he is!glass half full glass half empty full glass half glass half emptying
- ________is made of__________. A: Glass; glasses B: A glass; glass C: Glasses; glass D: A glass; glasses
- It is essential that the glass ________ thicker on the outside than on the inside and the gap between the panes of glass ________ a minimum of seven centimeters. A: is, is B: be, be C: be, is D: is, be
- _____is made of______. A: Glass, glasses B: A glass, glass C: A glass, glasses D: Glasses, glasses
- 中国大学MOOC: Why S-glass is stronger than E-glass?