理论计算机科学 可计算性与计算复杂性 释文 function problem 函数问题
- spray electrification
- sprayer
- spray experiment
- spray forming
- spray hair tape yarn spinning
- spray hydrolysis
- spraying
- spraying sand fixing agent
- spray ionization
- spray-low temperature curing method
- spray painting and coating work
- spray painting robot
- spray-paint robot
- spray penetration length
- spray prominence
- sprays
- spray seeding machinery
- spray spinning
- spray stuffing type deaerator
- spray thrower
- spray tower
- spray-type packed bed thermal storage
- spray-up process
- spread
- spreader