Based on the characteristic of constant-current driving, the authors discussed the control method for the high power LED, designed and actualized a project which has comprehensive function.
根据大功率LED的恒流驱动特性，讨论了大功率LED的驱动控制方法，设计并实现了一种功能较全面的驱动控制方案。
Measuring velocity technology can be actualized by muzzle loops, extrapolating method, on-board sensor and GMR (the giant magnetic resistance) turns-counting.
初速时测技术可通过炮口线圈测速、外推法、弹载传感器及地磁计转数法实现。
By using dummy warehouse method, the system has actualized managing warehouse freight effectively, which can provide reference implications for designing or developing resemble system.
系统运用虚拟仓库的策略实现对仓库货位的有效管理，这一做法可为设计开发类似系统提供一定的借鉴。
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