The sensitivity can be improved by designing light source power stabling circuit and constant temperature controlling circuit.
系统灵敏度可通过设计光源功率稳定电路和温度控制电路得到进一步提高。
This paper describes the constant temperature controlling system of cooling water in the PET cyclotron, including its design principle, structure, method and features.
针对磁滞伸缩材料在应用中对温度的要求，设计了基于逻辑规则控制算法的水温控制系统。
Constant current driving and constant temperature controlling techniques are adopted on DFBLD to make the central wavelength of it accurately point at detected gas absorption.
本文通过对DFBLD光源采取恒流驱动和恒温控制技术，使DFBLD光源的中心波长精确对准被测气体吸收峰。
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