development graph的意思|示意

English word \"Development Graph\" is usually used to refer to a demonstrative chart presenting the trends and changes of a certain variable in different stages. It is a way of showing the variables’ development histories at a glance. Generally, a development graph consists of horizontal and vertical axes as well as data points plotted on this graph.

For example, when talking about the development graph of population in China, the horizontal axis can show different periods of time, such as decades or years, and the vertical axis may be used for values such as population amount, population density and so on. Then, data points can be plotted on the graph in order to present the change of these values throughout time.

In a development graph, the graph title should be clear in order to indicate what the graph is about. Then, it is also important to label the horizontal and vertical axes, which means clearly stating the name of the variables that the graph represents. Additionally, data points should be plotted with a description of what they stand for, such as “year 2020 population”.

Development graph is a useful tool to present the development of a certain condition in a clear and detailed way. It is widely used in research and other related fields.