This form of micrometer is of course capable of giving results of high precision, but the drawback is that the process involves a minimum of six pointings and the entering of six screw-head readings in order to measure the two co-ordinates of the star.
The chief drawback to type A is that the errors of the screw are liable to change by wear, otherwise the apparatus, as made and used at Potsdam, is, on the whole, a convenient and accurate one.
A drawback to the use of steam is the fact that the high temperature of the pipes and radiators attracts and spreads a great deal of dust.
This drawback can be corrected to a slight extent by furnishing the hydraulic crane with more than one cylinder, and thus compounding it, but the arrangement does not give the same economical range of load "as in an electric crane.
These lands are fairly healthy, the principal drawback being the virulent form assumed by simple epidemic maladies.
He made no attempt at a critical examination of historical traditions, and wrote in a flowery and often bombastic style, but in spite of this drawback, Mirkhond's Rauzat remains one of the most marvellous achievements in literature.
One drawback of Thomsen's notation is that the nature of the final system is not indicated, although this defect in general causes no ambiguity.
Its chief drawback is that it does not give any more reference to the authority for a generic term than the name of its inventor and the year of its application, though of course more precise information would have at least doubled the size of the book.
Respectively (and when a drawback was allowed for soap used in manufactures), the revenue was almost £1,000,000; and in 1852, the last year in which the duty was levied, it amounted to £1,126,046, with a drawback on exportation amounting to £271,000.
The main drawback to the situation of the city lay in the insufficiency of its water-supply, which was supplemented by an aqueduct constructed in the time of the Peisistratids and by later water-courses dating from the Roman period.
The droughts to which the island is recurrently subject are, however, a not unimportant drawback to the industry; and though the best ranges, under favourable conditions, are luxuriant, nevertheless the pastures of the island are in general mediocre.
The drawback of greater distance was, however, in Gill's opinion, more than compensated by the accuracy with which the observations could be made.
The latter drawback has been minimized by the continued success of the Aleppo administration in inducing the Anazeh Bedouins to become fellahin; but river traffic has not been resumed.
The chief drawback to farming in the midland and upper districts is the considerable proportion of stony ground, and, in some cases, the lack of running water.
And this is the only drawback to the impression of absolute spontaneity which his style produces.
Basins made of pure malleable nickel are free from this drawback; they work as well as platinum, and rather better than silver ones do.
There is, however, one (not insuperable) drawback in the use of the electric furnace for the smelting of pure metals.
Boiling under reduced pressure has one very serious drawback, viz.
Brit., 9th ed.) recognized at last four sub-orders: - Hopoterodontes, Colubriformes, Colubriformes venenosi, Viperiformes; the most serious drawback being the merging of the Peropoda in the non-poisonous Colubriformes.
The appearance of the houses is precisely that of Swiss chalets, picturesque and comfortable - the only drawback being a want of chimneys, which the Bhutias do not know how to construct.
To remedy drawback (I) Repsolds devised the form of printing micrometer which is shown in figs.
To remedy drawback (2) Repsolds provided for the Yale heliometer an additional handle for motion in position angle, intermediate in velocity between the original quick and slow motions.
This second method of production has the great drawback that, unless proper precautions are taken to purify the gas obtained from the copper acetylide, it is always contaminated with certain chlorine derivatives of acetylene.
This class of burner forms a basis on which all the later constructions of burner have been founded, but had the drawback that if the flame was turned low, insufficient air to prevent carbonization of the burner tips was drawn in, owing to the reduced flow of gas.
One great drawback to this system was that elevation was given with reference to the plane of the racers upon which the mounting moved, and as this was not always truly horizontal grave errors were introduced.
The climate indeed is noted for its healthiness, the chief drawback being dust-storms. The average temperature for the four winter months - May-August - is 49° F.; hard frosts at night are then common.
The drawback for the dogmatist of such a view as Serapion broaches in his prayers was this, that although it explained how the Logos comes to be immanent in the elements, as a soul in its body, nevertheless it did not guarantee the presence in or rather substitution for the natural elements of Christ's real body and blood.
This indubitable use of the pastorals in Polycarp 8 throws the terminus ad quern of their composition back into the first decade of the 2nd century, 'and additional confirmation of this would be forthcoming were the evidence for their use in Ignatius more 6 The drawback was that, if Paul was soon to see his colleagues again (Titus i.
The freezing of the soil in winter, which at first sight seems a drawback, retains the soluble nitrates which might otherwise be drained out.
Summer fallowing is, however, subject to one drawback: the strong growth which it induces is apt to retard the ripening of the grain.
The only drawback to these good qualities is a certain liability to warp and bend, unless very carefully seasoned; for this purpose it is recommended to be left floating in water for a year after felling, and then allowed some months to dry slowly and completely before sawing up the logs; barking the trunk in winter while the tree is standing, and leaving it in that state till the next year, has been often advised with the larch as with other timber, but the practical inconveniences of the plan have prevented its adoption on any large scale.
The only drawback is that rather than omit anything which Paracelsus may have composed, he has gone to the opposite extreme and included writings with which it is pretty certain Paracelsus had nothing to do.
The sequence of orders in the polypetalous subdivision of Dicotyledons undoubtedly represents a progression from simpler to more elaborate forms, but a great drawback to the value of the system is the inclusion among the Monochlamydeae of a number of orders which are closely allied with orders of Polypetalae though differing in absence of a corolla.
One great drawback to the use of even the purest rock-salt simply ground is its tendency to revert to a hard unwieldy mass, when kept any length of time in sacks.
This drawback has been overcome by the construction of " pluspressure " furnaces (figs.
This furnace acts very well, and has been widely introduced both in Great Britain and in other countries, but it has one great drawback, apart from its high cost, viz.
Hasenclever has overcome this drawback by running this impure acid into moderately strong sulphuric acid (r40° Twaddell), blowing in air at the same time.
The most efficient evaporating apparatus, as far as economy of fuel is concerned, is the vacuum-pan, of which from two to five are combined to form a set, but it has the drawback that the removal of the salts is much more difficult than with the ?,,..
The want of limestone for flux, within easy reach, is generally a great drawback as regards iron-smelting in India.
This is such a practical drawback that the separation is generally 4ths or $ths of the theoretical, and then the primary image viewed by the eye piece may be rather outside the field-lens, which is a great practical advantage, especially when a reticule has to be mounted in the primary focal plane, although the edge of the field is not quite achromatic under these conditions.
This is an unquestionable drawback when long exposures near the meridian are required.
Besides these complications there is another drawback to the use of the coelostat for general astronomical work, viz., the obliquity of the angle of reflection, which can never be less than that of the declination of the star, and may be greater to any extent.
One great drawback to general reform was that a large number of small prisons lay beyond the reach of the law.
A second drawback from the point of view of the landlords was called forth by the fact that commutation for fixed rents gradually lessened the value of the exactions to which they were entitled.
Daisee is similar to Serajgunge in softness, is of good quality and of great length; its drawback is the low colour, and hence it is not so suitable for using in natural colour.
The great drawback to this region is defective drainage; the streams have too sluggish a current to carry off the water in the rainy season.
One great drawback in certain cases is that such animals are not susceptible to a given bacterium, or that the disease is different in character from that in the human subject.
Hitherto the secret had been well kept and the preparations had been completed with extraordinary success and without a single drawback; but a very serious difficulty now confronted the conspirators as the time for action arrived, and disturbed their consciences.
At this time, the only drawback to the general progress and prosperity of the country was the recrudescence of bushranging, or robbery under arms, in the country districts.
The only drawback to the climate is the prevalence of high cold winds in winter.