一家公司生产了一种用后即抛的廉价化验试剂盒。
One firm has produced a cheap testing kit that can be thrown away after use.
Arun家没有健康保险，因此医生诊费、化验费、药费和他们儿子的住院费等意外开支造成了经济困难。
The Aruns are not covered by health insurance, so the unforeseen expenditure on doctors' fees, tests, medicines and their son's hospitalization has strained their finances.
方法对21家食品生产企业的卫生细菌化验室进行现场察看和询问调查。
Methods to observe and look into the hygienic bacterium testing laboratories of 21 food production enterprises.
英国一家实验室证实了化验结果。
英国一家实验室证实了化验结果。
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