单词：small-scale organic qualitative analysis
单词：small-scale organic qualitative analysis 相关文章
Listen this way听力教程第二册-11
Listen this way听力教程
Q English Terms 中文翻译 详情解释/例子 Q1, Q2, Q3, Q4 季度（第一季度、第二季度、第三季度、第四季度） 财务日历内的三个月时期，作为申报盈利及支付股息
财会英语
A melon field is pictured at a farm in the village of Djilakh, 80km south of Dakar, Senegal on 22 Apr 2008 (file photo) African farmers are making more money producing organically grown crops for European markets, where demand for healthier food is g
VOA标准英语2010年(四)月
AS IT IS 2015-02-16 African Businesses Turn to Online Crowdfunding 世界银行帮助非洲企业转向网上众筹 Crowdfunding is a way to raise money from a large number of people over the Internet to support a project. Crowdfunding has become com
2015年VOA慢速英语(二)月
Small-Scale Irrigation Nets Large-Scale Payoff A new study shows small-scale irrigation systems could boost farmers incomes by billions of dollars in sub-Saharan Africa and South Asia. The research was discussed at the World Water Week conference in
VOA标准英语2012年(八月)
SCOTT SIMON, HOST: Organic milk is widely available these days, but what does that label really mean? A new Washington Post investigation found that there are considerable differences between the organic milk you can buy in a grocery store and the ki
2017年NPR美国国家公共电台5月