经济学 需求与供给 释 demand 需求 在一定时期及既定的价格水平下，消费者愿意并且能够购买的商品数量。
demand 要求，需求
＞运筹学＞库存论·供应链管理＞释义 demand 需求 demand 需求†
理论计算机科学 可计算性与计算复杂性 释文 requirement 需求 软件工程 释文 requirement 需求
- mental health effects of sport/exercise
- mental health in old age
- mental health law
- mental health of judicial official
- mental health of learning
- mental health of serviceman in hygrothermal environment
- mental health of servicemen in continuous operation
- Mental health of servicemen in submarine environment
- mental health policy
- mental-health preserving thought in ancient China
- mental health promotion
- mental health related military sealed cabin operating environment
- mental health services system
- Mental health testing methods
- mental health working plan
- mental illness-related syndrome
- mental illness stigma
- mental image
- mental injury assessment
- mentality
- mentality and rationality
- mental labour
- mental latency
- mental lexicon
- mental loss