In recent years, microbiological contamination caused by food-borne diseases and potential health hazards has become the major public health problem of the world.
近年来，微生物污染所造成的食源性疾病和潜在的健康危害已成为世界各国主要的公共卫生问题。
Education in hygienic handling of foods for abattoir workers and those involved in the production of raw meat is essential to keep microbiological contamination to a minimum.
向屠宰厂工人和参与生肉生产的人进行食品处理卫生教育对于将微生物污染降低到最低水平至关重要。
The microbiological contamination has influenced severely the performance and operation of metal processing fluids. And it is harmful to workers' health when it contains water.
在含水型金属加工液中微生物的污染会严重影响加工液的性能和加工操作，并且危害工人的健康。
Microbiological contamination of starting materials should be minimal. Specifications should include requirements for microbiological quality when the need for this has been indicated by monitoring.
原料的微生物污染必须低。当指明该项目需要控制时，标准里要包括微生物方面的质量要求。
To ensure all food served to guests and employees are free of microbiological, chemical and physical contamination, and all work areas conform to minimum requirements set by local health authorities.
确保为客人和员工提供的所有食物均没有任何微生物、化学和物理污染，并且所有工作区域符合地方卫生当局的最低要求。
On the one hand, living bacteria or parts of the biofilm compound keep on detaching again and again and thus present a microbiological source of contamination for other parts of the system.
一方面，活菌或生物膜化合物的一部分保持反复依附，因而成为系统中其它部分污染的微生物来源。
On the one hand, living bacteria or parts of the biofilm compound keep on detaching again and again and thus present a microbiological source of contamination for other parts of the system.
一方面，活菌或生物膜化合物的一部分保持反复依附，因而成为系统中其它部分污染的微生物来源。
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