... secondary switchboard 副配电板 secondary system error 次系统误差 secondary tide station 次要潮期观察站 ...
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Marine diesel is simulated by the upper mass of the system. Proper positions of secondary vibration source are chosen and some points on the lower mass are chosen for error evaluation.
以双层隔振系统的上层质量来模拟柴油机,在下层质量上合理地布置次级振源,选取合适的误差评价点,针对这些点的振动响应实施控制。
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