| 词汇 | example_english_flock |
| 语种 | 英语、汉语、英汉翻译、汉英翻译 |
| 释义 | Examples of flockThese 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. To these places flocked buyers and sellers of different things and information from all parts circulated in these volatile spaces. However, more research is necessary before we can make meaningful comparisons among different flocks. The crinolined women clustered beneath her seem handmaidens flocking to attend her entrance: even a greyhound follows her queenly progress. From 50 % of the positive flocks originating from 24 farms only one serotype could be isolated. The influence of the use of antibiotics on the flock's status was also examined. Yes madam; while tending his flocks, some of them strayed and fell over a precipice. The flocks are not meant for the market but rather constitute an economic resource in case of emergency or social obligation. To identify likely factors associated with brucellaflock infection, univariable analyses comparing case and control flocks were first performed. Medium, between 18.18 % and f43.05 % of the flocks in town were positive. In recent years, the requirement for vaccination activities has been lifted for some flocks in order they can obtain a brucella-free health certificate. In 12 flocks, a (sub)therapeutic treatment of antibiotics and/or chemotherapeutics was given during rearing. Their courageous dissent from the prevalent attitudes of their flocks made for uneasy relationships. The number of bird species attending flocks was greater during the dry season, declining thereafter during the breeding season. They often perch conspicuously atop tall trees and fly high in pairs or loose flocks. In this study, we attempt to do so for flocks in rain-forest fragments which vary in area, habitat structure and bird community composition. Species varied greatly in their frequency of occurrence in flocks between fragments. Effects of habitat disturbance on mixed species bird flocks in a tropical sub-montane rainforest. Segments chosen to sample recordings of different flocks throughout the recording area. Indeed, in four of the eight flocks formed after playback, a drongo was present, while babblers were not. Mixed species foraging flocks of avian insectivores are a consistent and worldwide phenomenon in forest habitats. The relatively low level of salmonella contamination indicates that infected flocks were generally being excluded from the line. The illegal transport of flocks is common along this borderline. However, the frequency of infected flocks showed considerable variation depending on the abattoir, the season, and the farm from which the samples originated. Many patients or members of their household reported raising ' backyard ' or non-commercial flocks of poultry for meat or eggs. As fame of his miraculous deeds spread, people flocked to him to receive baraka. Arable land was frequently used as pastures for sheep flocks because such a practice improved fertility of the soil. The breeding systems within flocks were variable and complex. Every month, 10 flocks were tested for campylobacter carriage. The infection of broiler flocks increased continuously during the rearing time, with a total of seven positive flocks at the end of rearing. The faeces in the crates after transport of the broilers to the slaughterhouse could be sampled in 17 of the 18 flocks. The amount of positive flocks increased from 7 during rearing to 13 for the chicken carcasses leaving the slaughterhouse. We also calculated how many times avilamycin was given to flocks reared in the same house between 1992 and 2000. Regrettably, there is a lack of data from systematic sampling about the course of infection within flocks. Risk factors for small-ruminant brucellosis seronegativity for two consecutive years allowed us to disregard the possibility of false-negative flocks within the control group. The same was true for faecal material from domestic and wild animals and from other broiler houses on the same farm (7 flocks). Only three of the farms had two subsequent campylobacter positive flocks. The number of positive flocks dropped to 7 and 6 after 28 days and 42 days rearing, respectively (data not shown). In 12 flocks, subtherapeutic or therapeutic doses of antibiotic were given during rearing. The influence of the number of houses and the use of antibiotics on the flock's status was also examined. The results showed that approximately 3 % of the flocks were positive indicating a very low campylobacter contamination level in chickens. Five types were shared by 2 different flocks each, and 1 type by 3 flocks. Many hundreds of humbler souls also flocked there in search of his curative powers. The war economy produced sudden and strong demands for labour and many people flocked to some of the big cities. A number of flocks were vaccinated 3 or 4 years ago and have never been re-visited, resulting in a high proportion of unvaccinated animals. An important number of flocks remain unvaccinated or incompletely vaccinated. However, all new birds were quarantined before mixing them with their flocks. In each case r denotes the number of positive flocks and s the number of flocks sampled. Therefore, in pastoral countries where sheep are farmed in large flocks, routine preliminary diagnosis facilitating selective chemotherapy may become commercially viable. He paid lower wages and had larger flocks than other squatters, and expected his shepherds to camp out in the open. Conducting playback outside of flocks, however, greatly limited the number of birds that were available to respond. Migrants were not observed to defend territories; rather, most were foraging in the canopy in large mixed species flocks. We did not find evidence that richness of bird flocks differed with elevation over the 1100-1680 m asl range of our study. Only species which remained with flocks during the entire observation period were included as participants. Total number of open-forest species that participated in flocks in a fragment was related to open-forest species richness of the fragment. Species which joined flocks after they were encountered and flocks which were incompletely enumerated were excluded during analysis. The latter indicates that flocking propensities of species change as a result of habitat degradation. We therefore use these variables to characterize flocks in rain-forest fragments. The flocks are just as numerous, as healthy and as productive of wool as ever, as the exports of wool prove. The distance travelled by flocks varies from one area to another, but is always within the order of several kilometres. Ecological aspects of some mixed-species foraging flocks of birds. Frequency of mixed-species flocking in tropical forest birds and correlates of predation risk: an intertropical comparison. The survival value of flocking in neotropical birds: reality or fiction? Out of these, only five species participated regularly (present in > 25% of flocks) in flocks in each of the nine fragments. None of the species was a core participant (present in > 50% of flocks) in all nine fragments. Fragment species richness included all species detected in point counts, mixed-species flocks and through incidental observations. Frequency of mixed species flocking in tropical forest birds and correlates of predation risk: an intertropical comparison. Nectarivore/insectivores and frugivore/insectivores of monospecific flocks are significantly associated with secondary forests, especially in initial stages of forest regeneration. Many flocked to see and experience the building. Examples can be found under water (schools of fish), on land (herds and packs) and in the air (flocks). The deserters flocked to enlist not out of a desire to leave the war, but from fear of being made to abandon their country. His predecessor said that our just ancestors had been shepherds of flocks rather than, or more than (' magis quam ') kings of men. The success of compulsory dipping, mooted since the 1870s and finally introduced in 1895, depended on fencing to quarantine clean flocks. A ' bank ' of resistant rams is being developed, and these animals are used as replacements in scrapie-affected flocks. Univariable analyses demonstrated several differences between case and control flocks. All flocks classified as cases had at least three seropositive animals. The remaining 5 flocks did not yield positive samples from these sites (data not shown). The swabs were tested individually and as a pooled sample representing the flocks. One can imagine flocking motion passing through a variety of multidirectional growth processes. Variation in one area might be due to flocks' movements inside and outside the provinces. In the hygiene gate, the clean footwear was frequently contaminated (8 flocks). The control of contamination seen in broilers has not been evident for layer flocks and eggs continue clearly to be implicated in food-borne outbreaks. Twelve of these yielded salmonella, which reflects an increase in the number of positive flocks after transport. During the winter time the families took care of their flocks individually. Why did some birds of the same taxonomic family move in flocks while others were solitary? The shepherds staying behind generally moved to higher altitudes, which were until then 'untouched' by flocks and consequently still fresh. The individual sheep flocks gathered and rested during the day under separate trees to protect them against the sun and heat. Students flocked to the option of a master's degree in archaeology. In conclusion, both serotype distribution and percentage campylobacter-infected flocks varied considerably from farm to farm. During winter, they often congregate in large flocks in estuaries, wetlands and in farmlands. The origins and histories of the flocks are described in greater detail elsewhere. Cloacal swabs, as used in the present study, are fundamentally an estimate to detect campylobacter colonization in broiler poultry flocks. In 2000, carcasses from flocks which tested positive on the farms at 4 weeks of age were subsequently frozen prior to distribution. Highly contaminated flocks were detected both before and after flocks without detected contamination. There are also differences between flocks in the age of scrapie cases. During this time the disease can spread to other flocks via trade and possibly direct contact. Even if all transmission between flocks was halted in 2000, the minimum size of the outbreak would be almost 300 farms. Several studies have shown that campylobacters are rarely isolated from commercial flocks under 3 weeks of age. 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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