| 单词 | oestrus |
| 释义 | BETA Examples ofoestrusDictionary> Examples ofoestrus oestrusisn’t in the Cambridge Dictionary yet. You can help! Add a definition These experiments emphasize the relation between periods ofoestrusand periods of farrowing. From theCambridge English Corpus While still prepubertal, vixens were about to cycle as were the breeding ones, with both groups in the same stage of the preparation foroestrus. From theCambridge English Corpus These fourteen rats are not typical, however, since most female rats are not receptive to the male unless they are inoestrus. From theCambridge English Corpus Individually marked tent-roosting bats were visually censused over the course of a 38-d interval spanning the postpartumoestrusperiod. From theCambridge English Corpus Only 42 % of mice with late slow growth attain firstoestrusby 56 days. From theCambridge English Corpus Another effect of this practice consists in the diminution of the number of sows at farrowing, because fewer sows are observed inoestrus. From theCambridge English Corpus Probabilities of natural insemination success were estimated according to the number ofoestrusand the number of matings. From theCambridge English Corpus There was no language but there was abundant food and unlimited copulation, once the humanoestruscycle had faded into extinction. From theCambridge English Corpus When sows return intooestrusafter mating they can be moved to another batch or culled depending on batch management strategy and culling policy. From theCambridge English Corpus A fertile boar was always penned in the vicinity and the sows were checked twice daily by experienced personnel for spontaneous, behaviouraloestrus. From theCambridge English Corpus The sows were checked twice daily by experienced personnel for behaviouraloestrus. From theCambridge English Corpus The effects of injection of theoestrusproducing hormone during pregnancy. From theCambridge English Corpus Alternatively, coitus may be limited to the period ofoestrus, with ovulation immediately following the end ofoestrus. From theCambridge English Corpus Females that had a regularoestruscycle were mated with males of the same strain. From theCambridge English Corpus Tamoxifen did, however, reduce the proportion of females exhibitingoestrus. From theCambridge English Corpus Other parameter values have been investigated (re-entry intooestruswhen the current offspring is 2 or 5 years old) but this results in only minor quantitative differences (results not shown). From theCambridge English Corpus Avid binding would offer one explanation for the failure of repeated mating early inoestrusto displace a population of viable spermatozoa from the isthmus. From theCambridge English Corpus Oestruswas induced in an adult female opossum by introduction of a male into her cage. From theCambridge English Corpus 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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