acoustic grating
声栅声光栅
热门单词
- abdominal reflex
- absence of vagina
- absolute density
- absolute fixed capital
- absoluted profit
- absorbable cellulose
- absorbed overhead
- acceptability for cyclic operation
- acceptance (支票)
- access plate
- accessible duct
- accumulated water
- accumulative phase
- accumulator box
- accuracy of fire
- accurate cost
- accurate grinding
- achondroplastic dwarf
- acoretin
- acoustic transmission coefficient
- acrylaldehyde
