The concept of warhead fragment field is introduced into warhead lethality assessment, and the model for describing the fragment field is developed based on shot-line method.

在战斗部威力评估中，引入战斗部破片场的概念，建立了基于射击迹线技术建立的破片场描述方法。

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New to the Cyber-shot line, the TX30 model features a Magnifying Glass Plus mode that zooms in for a fascinating super-size, magnification (up to 15x) of close objects such as fish, plants, insects and more.

ENGADGET: Sony brings Cyber-shot HX300, WX300 and TX30 to the US with fast autofocus