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hygienic investigation
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hygienic investigation
卫生学调查
采用卫生学方法向被调查对象采集卫生方面的相关资料信息。是识别、评价和控制不符合卫生要求的各种问题的必要方法,是实施卫生服务、管理和监督的重要措施。
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dry electron
dryer
dryer fabric
dryer felt
dryer multistage steam supply process control system
dry etching
dry eye
dry eye disease
dry film lubricant
Dry Fish Weeping Across the River
dry flue gas desulfurization
dry friction
dry-fried of Chinese medicinals
dry-fried until charred
dry-fried until charred to stanch bleeding
dry-fried until scorched
dry-fried until yellow
dry-fried with adjuvant
dry-fried with bran
dry-fried with clamshell powder
dry-fried with earth
dry-fried with liquid adjuvant of Chinese medicinals
dry-fried with rice
dry-fried with sand
dry-fried with talcum powder
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