| 词汇 | example_english_cross-contamination |
| 释义 | Examples of cross-contaminationThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Care was taken when handling aphids to avoid cross-contamination between different clones. The environmental investigation supported this finding, identifying poor food handling practices during preparation of the custard that might have resulted in cross-contamination. Another important application of species diagnosis is the purity control of the strains used to prepare live vaccines, thus avoiding potential cross-contamination. Additionally, some cases may have resulted from secondary transmission or possibly cross-contamination at the retail outlet. Laboratory cross-contamination was unlikely because the initial subtyping was done in different laboratories. Most outbreaks were linked to cross-contamination and inadequate heat treatment. The cross-contamination resulting from the overproduction was probably the main contributory factor of the outbreak. The lung or air sac, heart, liver, spleen, kidney and intestine were collected using different sets of instruments in order to prevent possible cross-contamination. Work was completed on the bank vole samples before work commenced on the wood mouse samples in order to reduce the risk of cross-contamination. It also allowed comparison of abattoir-collected samples to on-farm collected samples, without in-plant cross-contamination. Panspermia theories have been revived of late as a result of the acceptance that meteoritic cross-contamination could occur between terrestrial planets. Each treatment was randomly allocated to one of the huts for the duration of the trial to reduce the risk of cross-contamination between huts. Although effective, these methods often involve multiple steps which can be cumbersome and can increase the risk of cross-contamination between samples. Food and medical supplies were provided through a special arrangement, which ensured no cross-contamination between people inside and outside the hospital. The possibility that carrier birds also may constitute a vehicle for cross-contamination between factories cannot be excluded. No indications of sample contamination, cross-contamination, or sampling bias were detected. It is essential to have effective microbiological sampling procedures in order to maintain effective quality control, monitor hygiene practices, prevent cross-contamination and ultimately food spoilage and food-borne illness. Since the epidemiological and microbiological evidence argues that the buns were the outbreak source, we assume that cross-contamination may have occurred in the bean-jam-filling machine or containers. Even when an unidentified common source causes illness, infections are frequently preventable through thorough washing and cooking of food products, adherence to strict personal hygiene, and avoidance of cross-contamination. Its aim is to promote the methods and protocols that strive to preserve any extant or extinct life on planets other than our own and to prevent cross-contamination. The potential for cross-contamination as a mechanism for food contamination from fresh garlic warrants further attention, and requires more detailed information on the way garlic is prepared and consumed. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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