药理学实验设计:请问SS在这里表示什么意思

来源:百度文库 编辑:杭州交通信息网 时间:2024/04/30 16:59:07
In the case of price and quantity supplied of wheat, the two variables, are directly related. When the y-variable increases ,so does the x-variable. When two variables are directly related, the graph illustrating the linkage between the two will slope upward to the right, as the in the case of SS in part (b). 我看到part(b)是一条向斜右方45度延伸的直线
它的意思我认为是小麦的价格和生产的数量有着某种直接联系.当小麦的价格提高(价格在坐标中代表y), 农民所提供的数量也会提高.(数量代表x) .体现两者关系的图象是条向斜右方延伸的直线, 最后半句我就不明白了.

two slope??两条斜线