Features of geneva mechanism include
A: Simple structure
B: Easy to manufacture
C: Reliable
D: High efficiency
A: Simple structure
B: Easy to manufacture
C: Reliable
D: High efficiency
举一反三
- It is required that the structure of the equipment of work face in thin seam is simple, reliable and easy to maintain and install.
- It is required that the structure of the equipment of work face in thin seam is simple, reliable and easy to maintain and install. A: 正确 B: 错误
- Which of the following are characteristics of the steel structure? A: High strength and low weight B: Good plasticity and toughness C: Easy to manufacture and construct D: Weak corrosion resistance
- These features of speech that involves more than single sound segments are called ____features, which mainly include syllabic structure, stress, tone and intonation.
- Which of the following is not an advantage of nanoemulsions A: High viscosity with improved drug dissolution and bioavailability in the GI tract B: Homogeneous and thermodynamic stable C: Sustained release and targeting D: Simple in manufacture