One definition for photographic composition is simple: the pleasing selection and arrangement of subjects within the picture area.

构图的一个简单定义是：图片中的要素令人愉悦的取舍和安排。

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The idea of recursive composition is simple: new business processes can be defined by combining existing business processes (see Figure 1).

递归组合的思想很简单：可以通过组合现有的商业流程来定义新的商业流程（请参见 图 1）。

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The logical control and PID operation are completed by PLC, water pressure be sited by regulation-resistance. The system composition is simple and running is reliable.

系统的逻辑控制与PID运算由PLC完成，供水压力由PLC的模拟电位器设定，系统组成简单、运行可靠。

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It would never have been one of his major works, but the swiftness and urgency with which the tale is told, and the potent composition of even the most simple scenes, reveal the touch of the master.

NEWYORKER: It��s All True