40 examples of rotatory in sentences

It struck me, as a peculiar thing, that the sun should cool in evenly defined rings; until I remembered that, possibly, they were but isolated patches, to which the enormous rotatory speed of the sun had imparted a belt-like appearance.

It was evident that the earth's rotatory movement was departing, steadily.

he who his unglad Task ever plies 'mid rotatory burnings, That round and round incalculably reel For wrath divine hath made him like a wheel

We behold space sown with rotatory islands; suns and worlds and the shards and wrecks of systems: some, like the sun, still blazing; some rotting, like the earth; others, like the moon, stable in desolation.

If the first view of this creature, stalking in his rotatory isle, be a thing to shake the courage of the stoutest, on this nearer sight, he startles us with an admiring wonder.

he who his unglad Task ever plies 'mid rotatory burnings, That round and round incalculably reel For wrath Divine hath made him like a wheel

[Illustration] In addition to these, all that is required is a rotatory swing, of which the above is a representation.

3. Q.In what way would you class the various kinds of condensing engines? A.Into single acting, rotative, and rotatory engines.

In rotatory engines the steam acts at once in the production of circular motion, either upon a revolving piston or otherwise, but without the use of any intermediate mechanism, such as the crank, for deriving a circular from a rectilinear motion.

Rotatory engines have not hitherto been very successful, so that only the single acting or pumping engine, and the double acting or rotative engine can be said to be in actual use.

For some purposes, such, for example, as forcing air into furnaces for smelting iron, double acting engines are employed, which are nevertheless unfurnished with a crank; but engines of this kind are not sufficiently numerous to justify their classification as a distinct species, and, in general, those engines may be considered to be single acting, by which no rotatory motion is imparted.

The endless screw is attached to some revolving part of the engine, whereby a rotatory motion is imparted to it; and the wheels into which the screws work hang down from it like a pendulum, and are kept stationary by the action of gravity.

The clapper, oscillating to and fro, imparts a rotatory motion to a fly-wheel, which transmits it to the drivers on the rails.

It happened to be a dull time of year, and for some months my wheels ceased to be rotatory: I got cold and damp; and the moths found their way to my inside: one or two persons who came to inspect me declined becoming purchasers, and peering closely at my panels, said something about "old scratch."

of oil of turpentine to be 0.8727, and the rotatory power -79°.

The cup and bobbin are prevented from partaking of the rotatory movement by a steel spur projecting from the cup, and fitting loosely into a notch in the latch.

The rotatory motion in them all is produced by an apparatus that exists not only in all animals, but in plants also, and is a most important agent in sustaining the freshness and vitality of their circulating fluids and of the surrounding medium in which they live.

From this, and the experience of other navigators, it appears that rotatory gales are prevalent in the Pacific as well as in the Indian Ocean.

I shall perhaps make this note more useful by stating that January and February are the best months for making a passage to the westward through Bass Strait; although easterly winds blow on some rare occasions at other times, but these are mostly gales, and generally terminate in a breeze from the opposite quarter, having much the character of a rotatory gale, one of which I have described in an early part of the work.

What he considered to be the grand sources of rotatory stormswinds charged with opposite kinds of electricity and blowing in opposite directionsappeared to account satisfactorily for the occurrence of hurricanes in the Pacific, where there are no continents or chains of mountains to produce them and guide their courses.

Herschel discerned symptoms of a rotatory movement both in the comet and its tail; a movement which carried unequal shreds from the centre towards the border, and the border towards the centre.

For instance: if we tell them that in 1820 he wrote a paper "On the Theory and Summation of Series;" communicated to the Cambridge Philosophical Society his discovery that the two kinds of rotatory polarization in rock crystal were related to the plagihedral faces of that mineral; and issued an able treatise "On Certain Remarkable Instances of Deviation from Newton's Tints in the Polarized Tints of Uniaxal

There is no variation in this step; but you can vary the movement by going backwards or forwards at pleasure, instead of continuing the rotatory motion.

The crest acts as a tiny sail (hence the name) and communicates to the animal a slow rotatory movement while drifting before the wind.

The cranks of the axle are thus set in action, and the rotatory movement is given to the wheels.

40 examples of  rotatory  in sentences