生产实践表明，产品蜡收率达到99.4％左右，质量符合食品级石蜡标准。
The quality of the refined wax at an yield of 99. 4% meets the specification of food-grade wax.
蜡状芽孢杆菌是常见的食品污染菌，在工业化社会中正成为日益重要的食物病原菌。
As a ubiquitous soil microorganism, Bacillus cereus has become one of the important food-borne pathogens in the industrial societies.
谷物食品内部上过蜡的包装用来包三明治，一件过大的工作服做成了小狗的床。而且，她总是把牙膏管的头剪下，把最后一点牙膏挤出来。
Waxed inner liners from cereal packets are used to wrap sandwiches, an outgrown jumper became a dog bed, and she always cuts the tops off toothpaste tubes to get out every last squeeze.
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