The main problem of production is the plan: what to produce, in what quantity and quality, how and where.

生产的主要问题是计划：生产什么，生产多少，以什么质量生产，怎样生产，在哪儿生产。

youdao

Traditional “production functions” allow firms to substitute quality for quantity.

传统的“生产函数”允许公司以质取代量。

youdao

Commodity inspection is the process in which exported and imported goods are examined for their quantity, quality, package, place of production, safety and hygiene conditions.

商检是对进出口商品的数量、质量、包装、生产地、安全和卫生条件进行检查的过程。

youdao

While much agricultural research has been devoted to increasing the quality and quantity of cotton production, the USDA at the same time has been actively involved in research to find creative and profitable uses for everything else that arrives in the module.

NPR: Texas Cotton: 'Farmer Profits at Every Step'

There are pilot projects to do this in Tanzania, Kenya and Mozambique, but it will take time before the quantity and quality of their production can make a real dent in the supply problem.

ECONOMIST: Treating malaria