| 词汇 | example_english_caudal |
| 释义 | Examples of caudalThese 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. All infections commenced with a single gravid worm attached to the central region of the caudal fin. After embedding in paraffin, serial 20 m thick transverse sections were cut along the whole rostral-caudal axis of the brainstem and mounted. Quantitative analyses of thalamic and cortical origins of neurons projecting to the rostral and caudal forelimb motor areas in the cerebral cortex of rats. Blood samples were obtained from the caudal vein. All subsequent challenges were administered by direct inoculation of 1 ml doses directly into the caudal oral cavity. Adjacent to the caudal end of the symphysis mandibulae, there is a longitudinally oval cavity (four times longer than wide) with uneven margins. Here, the selective pressures for efficient maintenance of high-speed propulsion appear to be responsible for the convergent evolution of caudal fins of high aspect ratio. The sixth hypural cannot be recognized due to the partial incompleteness of the caudal skeleton. Immediately posterior and caudal to this area, the lower edge of the muscular atrial septum overlaps the crest of the ventricular septum. Each of these motor areas, however, is known to have rostral and caudal subdivisions. Neurone numbers of the dorsal and the caudal subnucleus and volumes of all single subnuclei appeared to be unchanged. Migration, and distance from the caudal fin, increased with parasite age. Parasites placed in the central region of the caudal fin moved anteriorly on the body. In the excretory pores the caudal duct syncytium is joined to the tegument by septate desmosomes. Thus, the rostral and caudal margins of the lesions were 1.6 mm from the edge of the irradiation field. When shedding of the oocyte(s) into the ampulla is imminent, stored spermatozoa are activated and released from the caudal isthmus in discrete numbers. The neuron is insensitive to motion in the equatorial to ventral par t of the lateral-to-caudal visual field. The skin and bone above the tectum were opened to allow access to the nucleus isthmi, which lies below the tectum at its caudal pole. The caudal subdivision contains larger cells than the rostro-medial and rostro-lateral subdivisions, and cells in the rostral subdivisions are organized in clusters. Drawings of frontal sections were arranged from rostral (12.9 mm) to caudal (8.1 mm), from upper left to lower right, respectively. The injection filled the caudal portion of the nucleus but failed to fill the rostral one-third. The two more caudal nuclei receive their predominant inputs from the midbrain roof. Synchronized ventral fins have been added to the production model, whereas pectoral fins and a caudal fin were already present on the prototype. One can observe the wide variety of caudal fin features and conditions. The selection of templates with different caudal fin angles improves the rotation-invariance property of the method. Figures 11c and 11d show the resulting images after caudal fins stereo matching. By contrast, we can speculate that the caudal motor areas, potentially including the primary motor cortex, are associated with motor specific imagery. The caudal region of the straight tube heart, therefore, become the trabecular component of the left ventricle. Thefinalseries was performed tofixthe caudal extent of the tube prior to looping and to determine the derivatives of this component. The egg is strongly curved in the middle of its length, and is narrower at the caudal than at the cephalic end. The caudal end of the dentary displays some evidence that it was divided into caudodorsal and caudoventral processes. The separation of vertebrae into caudal and precaudal portions appears rather problematic. The caudal peduncle is very short and deep. The caudal fin is forked, with slightly unequal lobes. In caudal view, the deltopectoral crest of this specimen is cracked at about its midpoint. After sufficient intrusion into the stratified layer, however, the film which surrounds the particle and the caudal fluid column is ruptured. Later, the tubes fused and the excretory epithelium of the fusion zone and that of the lateral caudal ducts became a syncytium. The valves, symmetric and thin, are each prolonged by a caudal process 23.3 (19.1-28.7) mm (n=25) long. Blood samples were taken by caudal vein puncture without heparin. All caudal papillae encircled by several small spines giving each the appearance of a sunflower. The study concluded no significant improvement in cranio-caudal and left-right planes. The cervical centrum is procoelous while the caudal seems to be amphicoelous. There was abundant staining in the neural tube and open neural plate along the rostro-caudal extent of the neural axis. The grey-level intensities of caudal fins strongly depend on the illumination conditions. In general the pattern was consistent from rostral to caudal levels, as well as from medial to lateral sides. Following this, the distal portions of the lateral caudal ducts lost contact with the primary excretory pores and progressively degenerated. He found that damage to the caudal region of the optic tectum rendered the animal unresponsive in the temporal por tions of the visual field. Temporally, beyond the area of blindness in the frontal field on the right, the animal responded accurately to prey up to the caudal midline. Because of the plane of section of the reconstructions, the extent on the caudal pole appears as the dense region of cells in area 17. All other groups, which showed no obvious bias in the rostro-caudal distribution, are grouped together. In such larvae these caudal appendages represent a protrusion of the hind gut. When the neural tube fails to close at the caudal end, a severe form of spina bifida known as rachischisis occurs. Second instar larvae were hymenopteriform, having a much reduced caudal appendage and a largely non-sclerotized head capsule. The paveli paratypes have their caudal furrows subequal to vasiform orifice length. The mesonephros develops caudal to the pronephric tubules and is believed to perform a filtering function during embryonic life in humans and rats. Note that at a short distance anterior to the caudal fin, where lateral oscillation amplitudes begin to rapidly increase, the body depth is greatly reduced. One or two nuclei were observed in the distal part of the caudal ducts (fig. 24). However, a sulcus is present at the caudal fifth of the preserved part of the symphysis mandibularis. The alveoli are smallest at the caudal end of the tooth row and increase in diameter and depth towards the symphysis. Blood was collected via the caudal vessels in heparinized syringes and dispensed into 1.5 ml microcentrifuge tubes. The caudal fluid column is generated once and it is ruptured with time. The primers could also detect as little as 1 metacercaria in 1 caudal fin of the fish (figure not shown). Each valve has a caudal process measuring 23.3 mm in length. Most pre-first birth worms born on the caudal fin, remained on this fin, but did occasionally move on to the peduncle. A second transverse cut was performed at the caudal level of the medulla. 643 neurons did not show a higher propor tion of processes that extended medially and caudal toward the oculomotor complex. The sagittal view has caudal to the left. There was minimal involvement of caudal area 7b. After 600 min, the cephalic embryo region could be differentiated from the caudal region in the first collection. Differentiation between cephalic and caudal region was detected after 420 and 600 min after fertilization and larvae hatched between 780 and 1080 min after fertilization. The following day, each brain was dissected to form blocks of rostral midbrain and caudal midbrain 0 pons. On the left is a series of sections at the junction of the midbrain and the caudal thalamus. Distribution of labeled neurons (big dots) and terminals (small dots) shown in a series of coronal sections in rostral (left) to caudal (right) thalamic levels. At rostral levels of the nucleus axonal terminals were more diffusely distributed than in caudal sections. Samples were 150 mm apart in coronal sections and represented rostral, medial and caudal segments of the dlgn. The brain was positioned on the caudal surface on a prepared angle indicator constructed to accurately block the brain at simultaneous angles. Besides, the position, size and angle of the caudal fins are not invariant and depend on the fish considered. Figure 7 shows the images of six caudal fins extracted from the several images. The expression patterns were similar among animals and throughout the rostral to caudal levels of the coronal sections. Both the rostral-caudal and left-right location of each tissue block was coded. The anterior end of the fusion zone differentiated into an excretory bladder and a short posterior portion gave rise to the caudal vesicle. Afferents to different tectal zones in goldfish caudal thirds, respectively. In each case, labelled terminals were limited to the lateral edge of the nucleus, generally within the dorsal, ventral, and caudal sectors, and occasionally within the rostral sector. The caudal subdivision receives bilateral input from the tectum, whereas the rostro-lateral subdivision receives input only from ipsilateral tectum, and the rostro-medial area receives no tectal input. Low power view of semi-flattened ferret cerebral cortex reacted for cytochrome oxidize showing the relationship between reactivity and cortical area boundaries around the caudal half of the suprasylvian sulcus. The enlargement was consistent in all specimens which were fixed at the same time as specimens described herein as different species that had even-sized male caudal papillae. The second group, which was marked by cutting off the upper lobe of the caudal fin, contained 15 fish that were administered heat-inactivated immune sera (with heat-inactivated complement). Both cranio-caudal views of the mammogram were obtained from the mammography clinics after the radiologic evaluation had been completed and any malignancy ruled out. The shape of the caudal extremity is an unusual character. The results obtained by using that formula were compared with the total static buoyancy force exerted on the caudal fluid column. The dentary is long and slender and is dorsoventrally tallest at its caudal margin. Cysts were embedded in the caudal muscles of fish, appearing as brown nodules in the caudal region. The single spicule is 1152 to 1392 long, and 16 caudal spines are arranged in two ventral and two lateral rows, each bearing four spines. The most caudal levels of the interfascicular nucleus are not shown. By the 10-somite stage, there is strong staining in the lateral ectoderm and caudal dorsal neural tube. Blood and adipose tissue were removed from the surface and the caudal (enlarged) part was excised with a pair of fine scissors. Along the eye equator the sensitivity is slightly reduced towards the caudal response field. The wings and antennae extend to the caudal margin of the 4th abdominal segment and segments 5-10 are movable. The skin of the final instar larva (fig. 15) is often attached to the caudal end of the pupa. 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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