您要查找的是不是：
- The historian search for primary source of information about the past. 历史学家寻找有关过去的原始资料来源。
- This is the primary source from which human knowledge develops. 这是人类认识发展的根源。
- The fishing industry was a primary source of colonists' wealth. 捕鱼业是殖民者财富的主要来源。
- By 2002, the Net will eclipse newspapers as primary source of news. 到2002年网络将作为新闻的主要来源而击败报纸。
- The institution itself is the primary source of this information. 该机构本身的主要来源,这方面的资料。
- This is a primary source of instability in software development. 在软件开发中这是不稳定性的主要源头。
- The historian searched for primary sources of information about the past. 历史学家寻找有关过去的原始资料来源。
- The common people,considered as the primary source of political power. 民众被视为政治力量的主要源泉的人民大众。
- Primary source of social harm results from a breach of confidentiality. 社会伤害的主要根源是保密性的违背。
- Many of the villagers rely on fishing as their primary source of income. 这里多数村民依赖捕鱼作为他们主要的收入来源。
- Carbon dioxide emissions are the primary source of greenhouse gases. 二氧化碳的释放是温室效应气体的主要来源。
- The common people, considered as the primary source of political power. 普通人,被认为是政治力的主要。
- Disposal of nonbiodegradable waste is a primary source of pollution. 对非生物降解物的处理是污染的主要来源。
- Aside from observation, my primary source of knowledge was my education. 除了实际观察以外，我的主要知识来源是我接受的教育。
- One whose earnings are the primary source of support for one's dependents. 海鱼是本港最主要的原产品之一。
- Classes are the primary sources for comparison methods. 类是比较方法的主要源。
- Q: What are primary sources for obtaining shareware programs? 获取共享软件的最主要途径是什么?
- What are primary sources for obtaining shareware programs? 获取共享软件的最主要途径是什么？
- On the contrary, the generating revenue is the primary source of repayment of most loans. 恰恰相反，产生的收益才是归还大多数贷款的主要资金来源。
- On the contrary,the generating revenue is the primary source of repayment of most loans. 恰恰相反，产生的收益才是归还大多数贷款的主要资金来源。
