The spindle figure is probably the expression of forces which are set up in the cell for the purpose of causing the separation of the daughter chromosomes. It's difficult to see spindle in a sentence . He finds no spindle fibres or true chromosomes, and considers the division direct, not indirect. A two-speed, three-phase motor drove the four speed gearbox to give a total of 8 spindle speeds from 170 to 2160 rpm. These become spindle shaped with their long axis more and more assuming a position at right angles to the vessels (fig. After the division and cleavage of the chromosomes of the original nucleus have taken place they pass from the equator to the poles of the spindle, rearranging themselves close to the separated centrosomes to form daughter nuclei. approximate room dimensions.) The screen display shows ether the hole count or spindle revolutions. spindle fibers in a sentence - Use "spindle fibers" in a sentence 1. Aurora, star of Disney's Sleeping Beauty, was betrothed at birth to Prince Phillip but grows up in a secluded cottage after being cursed to die by the prick of a spinning wheel's spindle before her sixteenth birthday. They waited while Spindle put on his coat. headgear nut and lift out the spindle assembly. It consists of a horizontal spindle, carrying at one end the wax cylinder, on which the sonorous vibrations are to be imprinted. January 03 2004 Keith Lines cleans out a thread hole before refitting the valve spindle covers. In Scott's sight, mark iv., there is a longitudinal level pivoted at one end and provided with a degree scale up to 4°; the level is moved by a spindle and micrometer screw reading to 2'.
If the control key is left attached to the adjustment, 29. When the spindle 1 D is at rest the bob hangs close to it; when the spindle rotates, the bob, being made ~ c to revolve round it, diverges until the resultant of the centrifugal force and the weight of the bob is a force acting atO in the direction OB, and then it revolves steadily in a circle.
He hefted the spool of the spindle. tumble reverse mechanism took the drive from the headstock spindle to the gearbox drive train. Spindle in a sentence. The centrosomes move to opposite poles of the cell, forming a bridge of spindle fibers. 30.
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3, H) is extremely thread-like, greatly resembling, in fact, a Spirochaete; on the other hand, both male and female individuals have the form of a very wide spindle. The cytoplasm is largely concerned in the formation of spindle fibres and centrosomes, and such structures as the cell membrane, cilia, or flagella, the coenocentrum, nematoplasl~ or vibrioids and physodes are also products of its activity. The control unit, the motor and the electronic parts of the, 27. spindle of the hand-wheel gears; one end of the cross-spindle moves the range drum 2'.
three-phase motor drove the four speed gearbox to give a total of 8 spindle speeds from 170 to 2160 rpm. After the birth of a child, the tonalpouhqui or;sun-calculator drew its horoscope from the signs it was born under, and fixed the time for its solemn lustration or baptism, performed by the nurse with appropriate prayers to the gods, when a toy shield and bow were provided if it was a boy, or a toy spindle and distaff if it was a girl, and the child received its name. The formation of the spindle differs in details in different plants. Sir Christopher Wren, the famous architect, determined the length of the arc and its centre of gravity, and Pierre Fermat deduced the surface of the spindle generated by its revolution. The hedges contains hawthorn, hazel, field maple, spindle, rose and holly. 4.
Depending on the model, there will either be three separate spindle controls or one set of controls for the single-spindle model.
The "rod-and-disk" form of Sidney Young is a series of disks mounted on a central spindle and surrounded by a slightly wider tube. (2) Metaphase.The chromosomes pass to the equator of the spindle and b,ecome attached to the spindle-fibres in such a way that they form a radiating starthaped figureAster-when seen from the pole of the spindle. The extreme upper end of the arbor, which was hexagonal, received a head, which was really a lever of some length; this head was connected by a coupling-bar to a similar lever or head, into which the upper end of the spindle was inserted. Ermani), elder, poplar, elm, wild cherry (Prunus padus), Taxus baccata and several willows are mixed with the conifers; while farther south the maple, mountain ash and oak, as also the Japanese Panax ricinifolium, the Amur cork (Philodendron amurense), the spindle tree (Euonymus macropterus) and the vine (Vitis thunbergii) make their appearance.
headstock casting was built up level to top of the spindle bearings. The spindle on the record player dropped down and the needle skimmed the surface of the disc. The headstock bearings were plain and the hardened spindle capable of sustained high speeds with great reliability. They do not represent the opinions of YourDictionary.com. In Scott's sight, mark iv., there is a longitudinal level pivoted at one end and provided with a degree scale up to 4°; the level is moved by a spindle and micrometer screw reading to 2'. either (I) by the Mexican crusher or arrastra, in which the grinding is effected upon a bed of stone, over which heavy blocks of stone attached to cross arms are dragged by the rotation of the arms about a central spindle, or (2) by the Chilean mill or trapiche, also known as the edge-runner, where the grinding stones roll upon the floor, at the same time turning about a central upright - contrivances which are mainly used for the preparation of silver ores; but by far the largest proportion of the gold quartz of California, Australia and Africa is reduced by (3) the stamp mill, which is similar in principle to that used in Europe for the preparation of tin and other ores. The final drive up to the headstock spindle was by a Reynolds chain.
Copyright © 2016 sentencedict.com All Rights Reserved Contact. At each pole of this spindle figure there often occur fibres radiating in all directions into the cytoplasm, and sometimes a minute granular body, the centrosome, is also found there. Her power is irresistible, even greater than that of the gods; to her was due the strife (battles with Titans, Giants) that raged amongst them of old, before the rule of love began; the world revolves round the spindle, which she holds in her lap.
Microscopically , the neoplastic cells were in ovoid or spindle and some of themhad indistinct cell borders. 2. Atropos is most frequently represented with scales, a sun-dial or a cutting instrument, the "abhorred shears," with which she slits the thin-spun thread of life that has been placed on the spindle by Clotho and drawn off by Lachesis. This ring runs between friction wheels and is provided with teeth on its inner periphery, and these teeth transmit motion to a pinion on a spindle having at its other end another pinion which, through an intermediate wheel, rotates the heliometer tube. 6.
The speed range of the plain bearing spindle was 180 to 2000 rpm whilst the optional ball-bearing spindle ran from 230 to 3900 rpm. assemblyting valves have solid stainless steel equal percentage or linear characteristic control plug and spindle assemblies with stainless steel screw in body seats. The upper part of the staple, called the nut, answered the same purpose as the head in the older kind of wooden press, and was in fact a box with a female screw in which the screw of the spindle worked. The 3-step pulley together with its attached " sun " gear was free to rotate on the headstock spindle. Sleeping Beauty pricked her finger on the sharp end of the enchanted spindle, sending her into a deep sleep. 257 sentence examples: 1. It consists of a long screw spindle, coupled by suitable gearing with the cable drum, and thus rotating at the speed of the outgoing cable; on this screw works a nut which forms the centre of a thin 'circular disk, the edge of which is pressed against the surface of a right circular cone, the line of contact, as the nut moves along the screw, being parallel to the axis of the latter. 2. The spindle on the record player dropped down and the needle skimmed the surface of the disc. Examples of Spindle in a sentence. 3. The product is wound on to the bobbin by means of flyer and spindle, and is known as dandied or fine roving, and is then ready for the spinning frame. (noun) An example of a spindle is what sewing thread is spun around.
A layer of delicate filamentous cytoplasmkinoplasmmay collect around the nucleus, or at its poles, out of which the spindle is formed.
servo controlled motor is used to rotate the disk spindle at 300 rpm.
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Spindle shanks and thick red hands.
AMOS BRONSON ALCOTT (1799-1888), American education alist and writer, born on Spindle Hill, in the town of Wolcott, New Haven county, Connecticut, on the 29th of November 1799. The thread needs to be wound around the, 20. Left-hand end of spindle is threaded to take faceplates for use with a free-standing tool rest (not included ). Revolving pendulums are usually constructed with pairs of rods y b and bobs, as OB, Ob, hung at opposite sides of the spindle, that the centrifugal forces exerted at the point 0 may balance A each other.
The nut has been worked on the spindle. There is just this bright orange spindle out in front of the barrels and a great ripping noise like tearing a sheet.
was of skins of woven aloe and palm fibre, but at the time of the conquest cotton was largely cultivated in the hot lands, spun with a spindle, and woven in a rudimentary loom without a shuttle into the mantles and breech-cloths of the men and the chemises and skirts of the women, garments often of fine texture and embroidered in colours. , Sleeping Beauty pricked her finger on the sharp end of the enchanted spindle, sending her into a deep sleep. The princess had never seen a spindle and asked the woman what she was doing. 3.
in length, actuating a universal joint on the first spindle of the register; it consisted of an air-tight thin metal tube with a coned fore-end, carrying flat metal vanes set at an angle. They are more easily seen, when the nucleus is about to undergo mitosis, at the ends of the spindle, where they form the centres towards which the radiating fibres in.
spindle pulleys was 6.5 inches in diameter and took a 1 3/8 " -wide belt. Carriage feed rates vary through fifty changes from 0.0005 " to 0.016 " per revolution of the headstock spindle. As division proceeds, the filamentous nature of this cytoplasm becomes more prominent and the threads begin either to converge towards the poles of the nucleus, to form a bipolar spindle, or may converge towards, or radiate from, several different points, to form a multipolar spindle. All textile work was done by hand; the only devices known were the bark peeler and beater, the shredder, the flint-knife, the spindle, the rope-twister, the bodkin, the warp-beam and the most primitive harness.
Attach a hook to the end of the spindle. The dimensions of the pulleys are generally so arranged that the return motion of the lathe spindle is faster than the forward motion. In the secondary maturation cell division the secondary spermatocyte generated spermatid containing 32 nuclei with round.