Purpose: To evaluate whether a single-breath hold and single-level test bolus-injection dynamic scanning (SLTBDS) was a good way of defining the portal contrast media peak time and its preliminary application with spiral CT portography (SCTP).

Secondly, analyses dynamic scanning LED and serial communication from PC to CPLD.

A novel dynamic flexible tactile sensor system is presented based on conductive rubber,and it utilizes the sensor dynamic scanning method and the position matching method to restore the image.

Currently,most TSP systems use parachute to realize stable scanning.

On the basis of analyzing both the advantages and disadvantages of the current stable scanning technologies used in terminal sensing ammunition (TSA) system, this paper puts forward a new kind of technical method to realize stable scanning, which is to utilize a tip-weighted single-wing.

The two processes of the terminal sensing ammunition (TSA) system in the air arethe opening of the parachute and the stable scanning of the system.

Diagnostic value of helical CT dynamic scan in superior mesenteric vein infarction;

Method\ The design demands are achieved by dynamic scan.

This paper introduces four common types of interactive communication mode used in SCM control system by giving an example of CPU in AT89C series, as static display/ freestanding key-press, dynamic scan display/array, COM port display /freestanding key-press and private chip mode.