The blank additional right is the nucleus question of blank bill theory, and the Commercial Instrument Law of our country is the simple st to the regulation of blank additional right.

空白补充权是空白票据理论的核心问题，而我国票据法对空白补充权的规定极其简单。

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The instrument used with was made jointly by our university and the Institute of Atomic Nucleus Research in Shanghai.

测量使用的仪器由我校与上海原子核研究所共同研制。

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A new type of intelligent instrument for the detection of moulding sand moisture is presented in this paper. Its nucleus is microcontroller.

本文介绍一种新型的以单片机为核心的智能化型砂含水率测试装置。

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