| 词汇 | example_english_swab |
| 释义 | Examples of swabThese 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. These tests were performed to compare the number of swabs with no growth. Much more bacteria were isolated from the tonsillar swab and for a longer successive period than from the nasal swab. Environmental swab specimens were taken from several locations of the food processing equipment after it had been cleaned using routine cleaning procedures. Environmental samples were taken with swabs moistened in brain heart infusion broth and processed as above. The 10 swabs were tested both individually and as one pooled sample. From each family member, a nasopharyngeal swab was obtained at initial home visit and followed by 9 further swabs at 4-week intervals. The livers and tongues were swabbed just after removal of the pluck and the carcasses immediately before or after blast chilling. It was quite surprising that the nasal swab is related to the infection rate parameter and the tonsillar swab not. Individuals were swabbed on up to eight occasions over the study period, which lasted 29 weeks. In these situations surface swabs, especially ear swabs,83 may be helpful in supporting a diagnosis. The total area swabbed was around 0.4 m2. A daily rectal swab was taken from all consenting individuals of any age from all these households during one week. In swab experiment 1, liners were swabbed in duplicate after infected quarters had been milked. Both the posterior and anterior portions of the naris were included in this single swab. The fluid was squeezed from the swab into the stomacher bag or poured into a sterile test tube. The environmental isolates were from a floor swab and a dish-cloth, again from different food businesses. The anterior segment of the eye was removed, as much as possible of the vitreous body gently swabbed away, and the eyecup ever ted. Additionally, foremilk samples were collected from cattle at parturition and skin swabs were taken from the udder of primiparous heifers. Teat and udder skin swabs were collected from imported heifers upon arrival at the farm, but prior to the heifers being co-mingled with resident cattle. Sterile swabs were dipped in sterile saline, rotated against a 10-cm2 surface area, kept and transported in a tube containing 10 ml of saline. Faecal droppings and crate swabs were assayed by microbiological methods described below. 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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