By adjusting relative position between rotation center of two eccentricity masses and mass center of screen box, high efficiency and power saving vibration screen is able to work out.
通过调整两偏心块回转中心与筛箱质心间的相对位置，能够设计出高效、节能的振动筛。
Registration information should also be able to automatically search the storage information of the relative medical records in order to improve work efficiency and better serve the patients.
挂号信息在传递过程中还应自动检索病案库信息，确定病案是否在库。
Registration information should also be able to automatically search the storage information of the relative medical records in order to improve work efficiency and better serve the patients.
挂号信息在传递过程中还应自动检索病案库信息，确定病案是否在库。
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