diagram

noun

1. a drawing intended to explain how something works
a drawing showing the relation between the parts

verb

1. make a schematic or technical drawing of that shows interactions among variables or how something is constructed

Synonym: plot

1. 图表;简图;示意图
A diagram is a simple drawing which consists mainly of lines and is used, for example, to explain how a machine works.

e.g. ...a circuit diagram...
电路图
e.g. You can reduce long explanations to simple charts or diagrams.
你可以把冗长的解释简化成一目了然的图表。

2. 绘制…的示意图;用图表表示（或说明）
To diagram something means to draw a diagram of it or to explain it using a diagram.

e.g. The sound waves of the voice could be diagramed as in B.
这个声音的声波如图B所示。
e.g. ...diagramming the movement of a system's variables.
用图表表示系统各个变量的变化情况

1. 关系图：其具体的实现原理为:如果目标数据源有主键,在关系图(Diagram)中选择目标数据源,然后选择更新键. 商业智能也称作BI是英文单词Business Intelligence的缩写. 商业智能通常被理解为将企业中现有的数据转化为知识,

2.

2. diagram：diag; 图