Ingen Theori over Koralrevenes Dannelse kan anses for tilfredsstillende, hvis den ikke indbefatter de tre store Klasser.
No theory on the formation of coral-reefs can be considered satisfactory which does not include the three great classes.
Der er, som det synes mig, mange andre Forhold,der kunne foklares ved Hjælp af denne Theori.
Many other facts are,as it seems to me, explicable on this theory.
Ved Kvalitetsvalgets Theori bliver det let at forstaa den fulde Betydning af det gamle naturhistoriske Udsagn:»natura non facit saltum.
On the theory of natural selection we can clearly understand the full meaning of that old canon in natural history,"Natura non facit saltum.
Prisen uddeles årligt ved te Swiss Institute of Particle Physics til den bedste ph.d studerende theori eller eksperiment.
The prize is awarded annually by the Swiss Institute of Particle Physics to the best PhD student theory or experiment.
Jeg paastaaer ikke, at det, der er sagt i dette Kapitel, i nogen høj Grad styrker min Theori, men der er dog ingen af Vanskelighederne, efter hvad jeg kan skjønne, som omstyrte den.
I do not pretend that the facts given in this chapter strengthen in any great degree my theory; but none of the cases of difficulty, to the best of my judgment, annihilate it.
Men efter hvad jeg kan se, saa er Flertallet af dem kun tilsyneladende Vanskeligheder, og de, som virkelig ere det,troer jeg ikke ere farlige for min Theori.
But, to the best of my judgment, the greater number are only apparent, and those that are real are not,I think, fatal to my theory.
Efter min Theori er det jo nok muligt, at en levende Form kan nedstamme fra en anden levende, f. Ex. en Hest fra en Tapir, og i dette Tilfælde maa der have existeret direkte Mellemformer mellem dem.
It is just possible by the theory, that one of two living forms might have descended from the other; for instance, a horse from a tapir; and in this case direct intermediate links will have existed between them.
Dersom man kunde paapege et eller andet sammensat Organ, som umuligt kunde være blevet dannet ved talrige paahinanden følgende smaa Modifikationer, vilde dette absolut omstyrte min Theori.
If it could be demonstrated that any complex organ existed, which could not possibly have been formed by numerous, successive,slight modifications, my theory would absolutely break down.
Fremdeles er, ligesom naar Talen er om Legemsbygning, ifølge min Theori enhver Arts Instinkt godt for Arten selv, men er aldrig, saavidt som vi kunne dømme, udelukkende blevet frembragt til Bedste for andre.
Again, as in the case of corporeal structure, and conformably to my theory, the instinct of each species is good for itself, but has never, as far as we can judge, been produced for the exclusive good of others.
Nogle af disse mine Iagttagelser afvige fra den med Rette berømte ældre Hubers, men jeg er overbevist om deres Nøjagtighed, og, dersom jeg havde Plads,kunde jeg vise, at de ere i Overensstemmelse med min Theori.
Some of these statements differ from those made by the justly celebrated elder Huber, but I am convinced of their accuracy; and if I had space,I could show that they are conformable with my theory.
Endelig, naar man seer hen til ikke en eller anden bestemt Tid, men til alle Tider, saa maa der ganske vist, dersom min Theori er rigtig, have existeret utallige Overgangs-former, der nøje forbandt alle Arter af samme Gruppe med hinanden;
Lastly, looking not to any one time, but to all time, if my theory be true, numberless intermediate varieties, linking closely together all the species of the same group, must assuredly have existed;
Det er nu mærkværdigt, hvor almindeligt man ved Hjælp af Tilstedeværelsen af hævede organiske Rester kan bevise, at de med Kystrev udstyrede Øer ere blevne hævede, ogdette er i det mindste til en vis Grad et indirekte Bevis for Rigtigheden af min Theori.
Now it is remarkable how generally it can be shown, by the presence of upraised organic remains, that the fringed islands have been elevated: andso far, this is indirect evidence in favour of our theory.
Men jeg kan ikke indse, at det vilde være en uoverstigelig Hindring for denne Theori, med mindre man ligeledes kunde vise, at Arterne af denne Gruppe fremkom pludselig og samtidig den hele Verden over i denne samme Periode.
But I cannot see that it would be an insuperable objection to these views, unless it could likewise be shown that the species of this group appeared suddenly and simultaneously throughout the world at this same period.
Nogle af dem ere af en saa alvorlig Natnr, at jeg den Dag idag neppe kan tænke paa dem, uden at blive betænkelig; men efter hvad jeg kan se, saa er Flertallet af dem kun tilsyneladende Vanskeligheder, og de, som virkelig ere det,troer jeg ikke ere farlige for min Theori.
Some of them are so serious that to this day I can hardly reflect on them without being staggered; but, to the best of my judgment, the greater number are only apparent, and those that are real are not,I think, fatal to my theory.
Det er i Følge vor Theori aabenbart, at Kyster, hvortil der kun er knyttet en Bræmme af Rev, ikke kunne have været underkastede nogen betydelig Sænkning, og derfor maa de fra det Øjeblik af, da deres Korallers Væxt standsede, enten være forblevne uforandrede eller hævede.
It is evident, on our theory, that coasts merely fringed by reefs cannot have subsided to any perceptible amount; and therefore they must, since the growth of their corals, either have remained stationary or have been upheaved.
I mange Aar havde jeg samlet Noter om Menneskeslægtens Afstamning eller Oprindelse, uden at have til Hensigt at offenliggjøre Noget om dette Emne; tvertimod var jeg meget snarere bestemt paa ikke at gjøre det, da jeg tænkte, atjeg derved blot vilde vække endnu flere Fordomme imod min Theori.
During many years I collected notes on the origin or descent of man, without any intention of publishing on the subject, but rather with the determination not to publish,as I thought that I should thus only add to the prejudices against my views.
Denne Theori kan desuden aldeles ikke anvender paa de nordlige Male diva-Atoller i det indiske Hav(hvoraf en er 88 Mile lang og mellem 10 og 20 Mile bred), thi de begrænses ikke som almindelige Atoller af smalle Rev, men af et stort Antal smaa adskilte Atoller;
This theory, moreover, is totally inapplicable to the northern Maldiva atolls in the Indian Ocean(one of which is 88 miles in length, and between 10 and 20 in breadth), for they are not bounded like ordinary atolls by narrow reefs, but by a vast number of separate little atolls;
Dersom derfor saadanne Arter undergik et anseeligt Beløb af Modifikation i en eller anden geologisk Periode,saa vilde man ikke i et Gjennem-snit af Lagene finde alle de fine Overgange, som i Følge vor Theori maa have existeret, men man vil finde abrubte skjøndt maaske smaa Formforandringer.
So that, if such species were to undergo a considerable amount of modification during any one geological period,a section would not include all the fine intermediate gradations which must on our theory have existed between them, but abrupt, though perhaps slight, changes of form.
Da ifølge Kvalitetsvalgets Theori et uendelig stort Antal Mellemformer maa have existeret og have forbundet alle Arter i hver Gruppe med hinanden ved Gradationer, der vare lige saa fine som de, vore nulevende Varieteter frembyde, saa kan man spørge, hvorfor vi ikke se disse Mellemformer rundt omkring os?
As according to the theory of natural selection an[page] 549 interminable number of intermediate forms must have existed, linking together all the species in each group by gradations as fine as are our present varieties, it may be asked, Why do we not see these linking forms all around us?
Saadanne Exempler paa Instinktets Forskjellighed hos den samme Art kunne findes i Naturen.[page] 268 Fremdeles er, ligesom naarTalen er om Legemsbygning, ifølge min Theori enhver Arts Instinkt godt for Arten selv, men er aldrig, saavidt som vi kunne dømme, udelukkende blevet frembragt til Bedste for andre.
And such instances of diversity of instinct in the same species can be shown to occur in nature. Again,as in the case of corporeal structure, and conformably to my theory, the instinct of each species is good for itself, but has never, as far as we can judge, been produced for the exclusive good of others.
Denne Theori bliver ogsaa styrket ved nogle faa andre Forhold, der vedkomme Instinktet, saaledes som nu det almindelige Tilfælde, at nær beslægtede, men skarpt adskilte Arter, naar de bebo forskjellige Egne af Jorden og leve under i høj Grad forskjellige Livsbetingelser, alligevel ofte beholde næsten de samme Instinkter.
This theory is, also, strengthened by some few other facts in regard to instincts; as by that common case of closely allied, but distinct, species, when inhabiting distant parts of the world and living under considerably different conditions of life, yet often retaining nearly the same instincts.
Derfor, naar et Organ, det være saa abnormt det[page] 199 være vil, er blevet nedarvet i nogenlunde den samme Tilstand til mange modificerede Efterkommere, saaledes som det er Tilfældet med Flagermusens Vinge,saa maa dette Organ, ifølge min Theori, have existeret i en uhyre lang Tid, i næsten den samme Tilstand, og derved kommer det til ikke at være mere variabelt end andre Bygningsdele.
Hence, when an organ, however abnormal it may be, has been transmitted in approximately the same condition to many modified descendants, as in the case of the wing of the bat,it must have existed, according to my theory, for an immense period in nearly the same state; and thus it comes to be no more variable than any other structure.
En tredie og bedre Theori fremførte Chamisso, der mente, at da Korallerne voxede kraftigere, hvor de vare udsatte for det aabne Hav, hvilket utvivlsomt er Tilfældet, saa vilde Yderkanterne voxe op fra det fælles Grundlag før nogen anden Del, og dette skulde være Grunden til deres ring-eller skaaldannede Bygning.
A third and better theory was advanced by Chamisso, who thought that from the corals growing more vigorously where exposed to the open sea, as undoubtedly is the case, the outer edges would grow up from the general foundation before any other part, and that this would account for the ring or cup-shaped structure.
Men Vanskeligheden er dog ikke saa stor, som man kunde tro. Jeg troer, at det kan vises, at hele dette skjønne Værk følger af nogle faa simple Instinkter. Jeg kom til at undersøge dette Spørgsmaal paa Foranledning af Hr. Waterhouse, som viste, at Cellens Form staaer i et nært Forhold til den tilstødende Celles Form, ogdet Følgende kan maaske betragtes blot som en Modifikation af hans Theori.
But the difficulty is not nearly so great as it at first appears: all this beautiful work can be shown, I think, to follow from a few simple instincts.I was led to investigate this subject by Mr. Water-[page] 277 house, who has shown that the form of the cell stands in close relation to the presence of adjoining cells; and the following view may,perhaps, be considered only as a modification of his theory.
Denne Theori kan desuden aldeles ikke anvender paa de nordlige Male diva-Atoller i det indiske Hav(hvoraf en er 88 Mile lang og mellem 10 og 20 Mile bred), thi de begrænses ikke som almindelige Atoller af smalle Rev, men af et stort Antal smaa adskilte Atoller; og andre smaa Atoller hæve sig op over den midterste, store lagune-agtige Flade.
This theory, moreover, is totally inapplicable to the northern Maldiva atolls in the Indian Ocean(one of which is 88 miles in length, and between 10 and 20 in breadth), for they are not bounded like ordinary atolls by narrow reefs, but by a vast number of separate little atolls; other little atolls rising out of the great central lagoon-like spaces.
Denne Biernes Færdighed til under visse Omstændigheder midt imellem to nylig paabegyndte Celler at lægge en raa Væg, netop som den skal ligge, er vigtig, eftersom den forklarer en Kjendsgjerning,der ved første Øjekast ganske synes at omstyrte den foran staaende Theori, nemlig den at Cellerne paa den yderste Rand af Hvepsekagerne undertiden ere nøjagtig sekssidede; men jeg har ikke Plads til at indlade mig paa dette Spørgsmaal.
This capacity in bees of laying down under certain circumstances a rough wall in its proper place between two just-commenced cells, is important,as it bears on a fact, which seems at first quite subversive of the foregoing theory; namely, that the cells on the extreme margin of wasp-combs are sometimes strictly hexagonal; but I have not space here to enter on this subject.
Der er, det maa man indrømme,Tilfælde af særlig Vanskelighed, som sætter sig imod Kvalitetsvalgets Theori, og et af de mærkeligste af disse er Tilstedeværelsen af to eller tre bestemt adskilte Kaster af Arbejdere eller golde Hunmyrer i det samme Myresamfund; men jeg har forsøgt paa at vise, hvorledes disse Vanskeligheder kunne overvindes.
There are, it must be admitted,cases of special difficulty opposed to the theory of natural selection; and one of the most curious of these is the existence of two or three defined castes of workers or sterile female ants in the same community; but I have attempted to show how these difficulties can be mastered.
Da det følger af vor Theori, at nye Atoller i Almindelighed ville blive dannede i ethvert nyt Sænkningsgebet, kunde man have rejst to vægtige Indvendinger, nemlig for det Første, at Atollernes Antal da maa tiltage efter en uhyre Maalestok, og for det Andet, at enhver enkelt Atol i de gamle Sænkninsgebeter maa ubegrænset tiltage i Masse, hvis der ikke forelaa Beviser paa, at de lejlighedsvis ødelægges.
As by our theory it follows that new atolls will generally be formed in each new area of subsidence, two weighty objections might have been raised, namely, that atolls must be increasing indefinitely in number; and secondly, that in old areas of subsidence each separate atoll must be increasing indefinitely in thickness, if proofs of their occasional destruction could not have been adduced.
Da, efter vor Theori, alle Arter af samme Slægt antages at nedstamme fra en fælles Stamform, kunde man vente, at de nu og da vilde variere paa en analog Maade, saaledes at Varieteterne af to eller flere Arter vilde ligne hinanden, eller at en Varietet af en eller anden Art i visse Karakterer vilde ligne en anden og skarpt udpræget Art,- efter vor Synsmaade: kun en godt udpræget og holdbar Varietet.
As all the species of the same genus are supposed, on our theory, to be descended from a common progenitor, it might be expected that they would occasionally vary in an analogous manner; so that the varieties of two or more species would resemble each other, or that a variety of some one species would resemble in certain characters another and distinct species,-this other species being according to our view only a well-marked and permanent variety.
Resultater: 54,
Tid: 0.0556
Hvordan man bruger "theori" i en Dansk sætning
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SDT – self determination theori - ppt video online download
SDT – self determination theori
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Hvordan man bruger "views, theory" i en Engelsk sætning
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