The article thinks that it would be analyzed with the system of economy and the relationshipofproduction whether manpower is commodity.
本文认为，劳动力是不是商品应联系社会基本经济制度和生产关系来进行分析。
2
The relationshipofproduction of population dry matter was strong with the leaf characters such as ratio of leaf weight with leaf area, chlorophyll content and population photosynthetic rate.
比叶重、叶绿素含量和群体光合速率等叶片性状与群体干物质生产密切相关。
3
The relationshipof men to their tools and to production is what determines events.