硫酸铜溶液中，溶质是______，溶剂是______．

Third, we will integrate clean stoves into our international development projects so that refugee camps, disaster relief efforts, and long-term aid programs all will act as distribution networks. Women and girls who are obviously the vast majority of stove users will be our focus throughout. Women-owned, micro-financed businesses and networks can extend deep into hard-to-reach communities, and that I know a number of my friends from SEWA, the Self Employed Women’s Association that started in India, has already made a huge difference for millions of women in India. And they’re with us today; you’ll meet them in a minute. And they’re helping us to make this happen more broadly.