That is an essential condition.
The English micrometer still retains the essential features of Troughton's original construction above described.
She knew the essential conditions of the instrument.
Water is everywhere essential to their well-being; and no animals delight more thoroughly in a bath.
He found Sweden in ruins, and devoted his whole life to laying the solid foundations of a new order of things which, in its essential features, has endured to the present day.
Not a soldier himself, he had to control and direct the movements of armies; can we be surprised if he failed, or if he was unable to keep control over the generals or to establish that military co-operation so essential to success?
Retaining their original language and preserving the customs and institutions of remote antiquity, they present a distinct type, and differ in many essential particulars from the other nations of the peninsula.
It is entirely different in all essential features from the great alluvial plains.
" We are all embarked upon a troublesome world, the children of one Father, striving in many essential points to do and to become the same " (R.
Thus he says that nature fashions organs in the order of their necessity, the first being those essential to life.
In the past, when most media was mass media, it was essential to create products with mass appeal.
For Quint, those pieces were essential to wrapping up his case.
The females have relatively large tusks, which are essential in obtaining their food.
Henry More, who had given it a modified sympathy in the lifetime of the author, became its opponent in later years; and Cudworth differed from it in most essential points.
Great simplification of which they were susceptible-a simplification to which nothing essential has since been added.
Great; also where speed is not important, and first cost is an essential consideration.
The terms of agrarian contracts and leases (except in districts where mezzadria prevails in its essential form), are in many regions disadvantageous to the laborers, who suffer from the obligation to provide guarantees for payment of rent, for repayment of seed corn and for the division of products.
The following poisons may not be sold, either retail or wholesale, unless distinctly labelled with the name of the article, and the word poison, with the name and address of the seller: Almonds, essential oil of (unless deprived of prussic acid).
When a mushroom is perfectly ripe and the gills are brown-black in colour, they throw down a thick dusty deposit of fine brown-black or purple-black spores; it is essential to note the colour.
This adopting act allowed scruples as to "articles not essential and necessary in doctrine, worship or government" - the presbytery being judge in the case and not the subscriber.
This simple form of crane thus embodies the essential elements of foundation, post, framework, jib, tie-rods and gearing.
Both crude and concentrated lime-juice is exported, and essential oils are extracted from the rind of the agrumi, more particularly from that of tile lemon and the berganlot.
3 In his view of touch and taste, as the two fundamental and essential senses, he may remind one of Herbert Spencer's doctrine.
The hydrosphere is an essential component to the earth's surface.
Even in the best, most friendly and simplest relations of life, praise and commendation are essential, just as grease is necessary to wheels that they may run smoothly.
Pierre concluded that this also was essential, and after a short interval followed her.
It seemed to him essential to see Natasha.
It is essential for us; it will give us all we need: comfortable quarters and a speedy return to our country.
"Well," she replied, "he seems to have done all the essential things."
It is essential for him to combine his movements with those of the commander-in-chief.
He agreed with Pasteur that the presence of living cells is essential to the transformation of sugar into alcohol, but dissented from the view that the process occurs within the cell.
George Sand was methodical and had a ready pen, but she lacked the more essential qualities of a Parisian journalist,.
The kirk-session is the first of a series of councils or church courts which are an essential feature of Presbyterianism.
Probably the recognition and appointment of elders was simply the transfer from the synagogue to the Church of a usage which was regarded as essential among Jews; and the Gentile churches naturally followed the example of the Jewish Christians.
The greater richness of tone of the modern pianoforte is a better compensation for any bareness that may be imputed to pure two-part or three-part writing than a filling out which deprives the listener of the power to follow the essential lines of the music. The same holds good, though in a lesser degree, of the resources of the harpsichord in respect of octavestrings.
On a sufficient acquaintance with the work this would probably have revealed the essential nature of the instrument to a hearer unacquainted with technicalities, and revealed it rather as a characteristic than as a limitation.
But no sooner was he dead than the essential weakness of an artificial state, built up by cunning and perfidious policy, with the aid of bought troops, dignified by no dynastic title, and consolidated by no sense of loyalty, became apparent.
By this means the very name of this god expressed the essential oneness of his nature with that of the divine spirit as whose manifestation he was to be considered.
It is seen from the foregoing account of medusa - budding that the entocodon is a very important constituent of the bud, furnishing some of the most essential portions of the medusa; its cavity becomes the subumbral cavity, and its lining furnishes the ectodermal epithelium of the manubrium and of the sub-umbral cavity as far as the edge of the velum.
The evidence against this view may be classed under two heads: first, comparative evidence; hydroids very different in their structural characters and widely separate in the systematic classification of these organisms may produce medusae very similar, at least so far as the essential features of medusan organization are concerned; on the other hydroids closely allied, perhaps almost indistinguishable, may produce gonophores in the one case, medusae in the other; for example, Hydractinia (gonophores) and Podocoryne (medusae), Tubularia (gonophores) and Ectopleura (medusae), Coryne (gonophores) and Syncoryne (medusae),-and so on.
- Another writer of this transition period deserves a passing reference here, namely, Jacob Boehme the mystic, who by his conception of a process of inner diremption as the essential character of all mind, and so of God, prepared the way for later German theories of the origin of the world as the self-differentiation and self-externalization of the absolute spirit.
He sought (L'Homme-machine) to connect man in his original condition with the lower animals, and emphasized (L'Homme-plante) the essential unity of plan of all living things.
And the fact remains that she was taught by a method of teaching language to the deaf the essential principles of which are clearly expressed in Miss Sullivan's letters, written while she was discovering the method and putting it successfully into practice.
"I ought to tell you that I do not believe... do not believe in God," said Pierre, regretfully and with an effort, feeling it essential to speak the whole truth.
The eighth and largest group, which in its enormous numbers was to the others as ninety-nine to one, consisted of men who desired neither peace nor war, neither an advance nor a defensive camp at the Drissa or anywhere else, neither Barclay nor the Emperor, neither Pfuel nor Bennigsen, but only the one most essential thing--as much advantage and pleasure for themselves as possible.
But as soon as we do not admit that, it becomes essential to determine what is this power of one man over others.
The theory of the transference of the collective will of the people to historic persons may perhaps explain much in the domain of jurisprudence and be essential for its purposes, but in its application to history, as soon as revolutions, conquests, or civil wars occur--that is, as soon as history begins--that theory explains nothing.
Restoring the essential condition of relation between those who command and those who execute, we find that by the very nature of the case those who command take the smallest part in the action itself and that their activity is exclusively directed to commanding.
Arriving at this conclusion we can reply directly and positively to these two essential questions of history:
All the essential parts of the micrometer, including the slides, micrometer box, tube, etc., are of steel or cast-iron, so that changes of temperature do not affect the adjustments.
After all, the metaphysical theology of Descartes, however essential in his own eyes, serves chiefly as the ground for constructing his theory of man and of the universe.
The views of Becher on the composition of substances mark little essential advance on those of the two preceding centuries, and the three elements or principles of salt, mercury and sulphur reappear as the vitrifiable, the mercurial and the combustible earths.
And just because God attains and wins and finds this uniqueness, all our lives win in our union with Him the individuality which is essential to their true meaning.
It is essential that the paper covering be loose, so as to ensure that each wire is enclosed in a coating not of paper only, but also of air; the wires in fact are really insulated from each other by the dry air, the loose paper acting merely as a separator to prevent them from coming into contact.
In order that the line between two stations may be worked on the duplex system it is essential that the receiving instrument shall not be acted on by the outgoing currents, but shall respond to incoming currents.
First as regards the transmitting part, one essential element is the antenna, aerial, or air wire, which may take a variety of forms. It may consist of a single plain or stranded copper wire upheld at the top by an insulator from a mast, chimney or building.
Whilst the Soma-sacrifice has been thus developed by the Brahmanas in an extraordinary degree, its essential identity with the Avestan Haoma-cult shows that its origin goes back at all events to the Indo-Iranian period.
Miss Sullivan, who knows her pupil's mind, selects from the passing landscape essential elements, which give a certain clearness to Miss Keller's imagined view of an outer world that to our eyes is confused and overloaded with particulars.
The important mystery mentioned by the Rhetor, though it aroused his curiosity, did not seem to him essential, and the second aim, that of purifying and regenerating himself, did not much interest him because at that moment he felt with delight that he was already perfectly cured of his former faults and was ready for all that was good.
But as I see it, physical labor is as essential to him, as much a condition of his existence, as mental activity is to you or me.
A whole series of sensible and logical considerations showing it to be essential for him to go to Petersburg, and even to re-enter the service, kept springing up in his mind.
But this was only the external condition; the essential significance of the presence of the Emperor and of all these people, from a courtier's point of view (and in an Emperor's vicinity all became courtiers), was clear to everyone.
The few glasses of wine he had drunk and the conversation with this good-natured man had destroyed the mood of concentrated gloom in which he had spent the last few days and which was essential for the execution of his design.
In all these plottings the subject of intrigue was generally the conduct of the war, which all these men believed they were directing; but this affair of the war went on independently of them, as it had to go: that is, never in the way people devised, but flowing always from the essential attitude of the masses.
So the historians of this class, by mutually destroying one another's positions, destroy the understanding of the force which produces events, and furnish no reply to history's essential question.
The elders (Anciens, commis, ou deputez par la seigneurie on consistoire) were regarded as the essential part of the system.
The two parties united under the act of 1729, which adopted the Westminster symbols "as being, in all the essential and necessary articles, good forms of sound words and systems of Christian doctrine."
Afar, essence), a perfume consisting of essential oil of roses, prepared by distilling, or, in some districts, by macerating the flowers.
During the next few weeks Cromwell appears to have made once more attempts to come to terms with Charles; but the king was inflexible in his refusal to part with the essential powers of the monarchy, or with the Church; and at the end of December it was resolved to bring him to trial.
It contains all the essential elements of the hammer-headed crane, of which it may be considered to be the parent; in fact, the only essential difference is that the Titan is portable and the hammer-head crane fixed.
Continued in essential points the work of the preceding administration.
The man who does not understand the construction of the machine cannot conceive that the small connecting cogwheel which revolves quietly is one of the most essential parts of the machine, and not the shaving which merely harms and hinders the working.
It became, in fact, essential to invent a " micrometer " for measuring the small angles which were thus for the first time rendered sensible.
(b) If the Divine constitution of the Church has not changed in its essential points since our Lord, the mode of exercise of the various powers of its head has varied; and that of the supreme teaching power as of the others.
Reason and thought, the essential quality of the soul, do not belong to the brutes; there is an impassable gulf fixed between man and the lower animals.
As early as 1866, tannic acid, gallic acid, wood spirit, acetic acid, essential oil and eucalyptol were produced from various species of eucalyptus, and researches made by Australian chemists, notably by Messrs.
I went to the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach, and not, when I came to die, discover that I had not lived.
As gold is gold only if it is serviceable not merely for exchange but also for use, so universal historians will be valuable only when they can reply to history's essential question: what is power?
One of the most essential points in a good micrometer is that all the webs shall be so nearly in the same plane as to be well in focus together under the highest powers used, and at the same time absolutely free from " fiddling."
It should be mentioned that an essential feature of the travelling wire micrometer is that the eyepiece as well as the wire shall be moved by the micrometer-screw.
To Haggai the temple appears so essential that he teaches that while it lay waste, the people and all their works and offerings were unclean (Hag.
I have never felt lonesome, or in the least oppressed by a sense of solitude, but once, and that was a few weeks after I came to the woods, when, for an hour, I doubted if the near neighborhood of man was not essential to a serene and healthy life.
Now we know only a few laws, and our result is vitiated, not, of course, by any confusion or irregularity in Nature, but by our ignorance of essential elements in the calculation.
In battle he was always under fire, so that Kutuzov reproved him for it and feared to send him to the front, and like Dokhturov he was one of those unnoticed cogwheels that, without clatter or noise, constitute the most essential part of the machine.
Her .own predilections led her to literature; and in her society Propertius found the intellectual sympathy and encouragement which were essential for the development of his powers.
I suppose I shall have many such battles with the little woman before she learns the only two essential things I can teach her, obedience and love.
His words are wisdom to those legislators who contemplate no essential reform in the existing government; but for thinkers, and those who legislate for all time, he never once glances at the subject.