单词 caudal fin 释义 BETA

Examples ofcaudal fin

Dictionary> Examples ofcaudal fincaudal finisn’t in the Cambridge Dictionary yet. You can help!Add a definitionAll infections commenced with a single gravid worm attached to the central region of thecaudalfin.From theCambridge English CorpusMigration, and distance from thecaudalfin, increased with parasite age.From theCambridge English CorpusParasites placed in the central region of thecaudalfinmoved anteriorly on the body.From theCambridge English CorpusSynchronized ventral fins have been added to the production model, whereas pectoral fins and acaudalfinwere already present on the prototype.From theCambridge English CorpusOne can observe the wide variety ofcaudalfinfeatures and conditions.From theCambridge English CorpusThe selection of templates with differentcaudalfinangles improves the rotation-invariance property of the method.From theCambridge English CorpusThecaudalfinis forked, with slightly unequal lobes.From theCambridge English CorpusNote that at a short distance anterior to thecaudalfin, where lateral oscillation amplitudes begin to rapidly increase, the body depth is greatly reduced.From theCambridge English CorpusThese donor fish had 50% of theircaudalfincut off vertically so as to differentiate them from fish in the experimental groups.From theCambridge English CorpusMost pre-first birth worms born on thecaudalfin, remained on this fin, but did occasionally move on to the peduncle.From theCambridge English CorpusThe second group, which was marked by cutting off the upper lobe of thecaudalfin, contained 15 fish that were administered heat-inactivated immune sera (with heat-inactivated complement).From theCambridge English CorpusMovements of any horizontal section ofcaudalfin, with yaw angle fluctuating in phase with its velocity of lateral translation, are studied for different positions of the yawing axis.From theCambridge English CorpusFor the carangiform locomotion, the body's undulations are entirely confined to the last third of the body, and thrust is produced by means of a rather stiffcaudalfin.From theCambridge English CorpusThrough careful positioning of parasite and fish (monitored using a stereo-microscope), it was possible to ensure that the parasite always attached to the central region of thecaudalfin.From theCambridge English CorpusThe fishes with which we are here concerned have the depth of theircaudalfinpractically as large as (or larger than) that of the dorsal fin and body combined.From theCambridge English CorpusThe practical consequence is that thrust generation is confined almost exclusively to thecaudalfin, which may be considered to oscillate in an otherwise undisturbed free stream.From theCambridge English CorpusWith the exception of the peduncle immediately adjacent to thecaudalfin, migrating worms were not found on the skin for more than 2 consecutive daily observations.From theCambridge English CorpusVortex sheets in the gaps between them and thecaudalfinmay largely be reabsorbed into thecaudal-fin boundary layer, without any significant increase in wasted wake energy.From theCambridge English Corpus

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