Potassium ruthenate, K2Ru04 H20, obtained by fusion of the metal with caustic potash and nitre, crystallizes in prisms which become covered with a black deposit on exposure to moist air.
As a matter of fact, they are an alluvial deposit spread out by the same flood waters.
Deposit and current accounts of Caisse des dpts, &c., including savings banks 15,328,840
Payment through a banker or by written draft against deposit was frequent.
But below this again is a human deposit, from 20 to 26 ft.
Deposit, especially warehousing of grain, was charged for at one-sixtieth.
Many species of Thysanoptera are known to be habitually parthenogenetic. The eggs are laid on the food-plant, those females possessed of an ovipositor cutting through the epidermis and placing their eggs singly within the plant-tissues; a single female may take five or six weeks to deposit all her eggs.
The greater part of the bottom of the Atlantic is covered by a deposit of Globigerina ooze, roughly the area between l000 and 3000 fathoms, or about 60% of the whole.
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.
The lime deposit or " fur " is a poor conductor of heat, and it is therefore most detrimental to the efficiency of the system to allow the interior of the boiler or any other portion to become furred up. Further, if not removed, the fur will in a short time bring about a fracture in the boiler.
Diatom ooze is the characteristic deposit in high southern latitudes.
Pumpkin's original deposit with Bird Song was overdrawn and requests for further funds were excused away, purportedly awaiting some expected but unexplained bounty via the mail.
As the low-lying plains are altogether an alluvial deposit, the coarser sediments accumulate in the regions where the river first overflows its banks to spread out over the plains.
In the shallower tropical waters, especially on the central ridge, considerable areas are covered by Pteropod ooze, a deposit consisting largely of the shells of pelagic molluscs.
If an air-tight receptacle is not available, a small percentage of powdered carbon is added to the zinc-dust, to prevent increase in the amount of oxide, which, if present in excess, tends to make the deposit dull.
This island is joined to the mainland of Friesland by a stone dike constructed in 1873 for the purpose of promoting the deposit of mud.
The deposit of rock salt on Petite Anse Island, in the coast swamp region, has been extensively worked since its discovery during the Civil War.
Boiler Tap to, empty +G the same water is used over and over again, and no fresh deposit of fur occurs.
(or received on deposit) from a minor or a slave without power of attorney, he would be executed as a thief.
The living elements die, and the walls of all the cells often become hardened, owing to the deposit in them of special substances.
Hit stands almost at the head of the alluvial deposit, about 550 m.
In the same year Berzelius discovered selenium in a deposit from sulphuric acid chambers, his masterly investigation including a study of the hydride, oxides and other compounds.
At the expiration of the three years the Spanish governor refused the use of New Orleans as a place of deposit, and contrary to the treaty named no other port in its place.
The cultivators, on the other hand, may not plant tobacco without permits from the regie, although the power of refusing a permit, except to known smugglers or persons of notoriously bad conduct, seems to be doubtful; nor may they sell to any purchaser, unless for export, except to the regie, while they are bound to deposit the whole of the tobacco crops which they raise in any one year in the entrepots of the regie before the month of August of the year following, [[Table A]].-Showing Revenues ceded to Ottoman Public Debt Administration at Various Periods to 1907-1908.
The bank acts as banker to the government, for which it has a fixed annual commission, and it is obliged to make a permanent statutory advance to the government of £T1,000,000, against the deposit by the government of marketable securities bearing interest at a rate agreed upon.
On the gross products of mines of vein formation, and from Io% to 20% on those of mines of deposit formation; the percentages are calculated on the value of the mineral after deduction of freight, &c. to Europe and of treatment.
This is really the case, for all observations show that the Antarctic and Arctic ice-bound seas are enormously rich in diatom life when compared with temperate and tropical regions: the great Antarctic zone of sea-bottom deposit, in which the skeletons of diatoms predominate, covers some ten millions of square miles.
It seems that this reverse electromotive force of polarization is due to the deposit on the electrodes of minute quantities of the products of chemical decomposition.
If the plates be covered with a deposit of platinum black, in which the gases are absorbed as fast as they are produced, the minimum decomposition point is 1.07 volt, and the process is reversible.
Sometimes the metal is deposited in a pulverulent form, at others as a firm tenacious film, the nature of the deposit being dependent upon the particular metal, the concentration of the solution, the difference of potential between the electrodes, and other experimental conditions.
This can only be effected if the surface of the metal on which the deposit is to be made is chemically clean.
At Selinitza, near Avlona, there is a remarkable deposit of mineral pitch which was extensively worked in Roman times; mining operations are still carried on here, but in a somewhat primitive fashion.
The great rivers of Australia, draining inland, carve out valleys, dissolve limestone, and spread out their deposit over the plains when the waters become too sluggish to bear their burden farther.
The land itself, an alluvial deposit, is very fruitful.
The Polish coalfields belong to another Carboniferous area of deposit, which extended over Silesia.
Comes sweeping into it; and thus, while all the muddy deposit of the rivers is swept away, the malaria is at the same time removed, and by this means the city enjoys so good a sanitary reputation that the government has fixed on it as a place for the reception and training of gladiators."
BONE BED, a term loosely used by geologists when speaking generally of any stratum or deposit which contains bones of whatever kind.
The mouth of the Fox was early visited by French explorers, and Father Hennepin is said to have discovered here in 1680 the first deposit of coal found in America.
The former causes maybe considered partly permanent, partly temporary; but those of a permanent character are likely to increase in force, and those of a temporary character will leave a deposit in the shape of an addition to the normal expenditure of the central government.
In the paraschists, though fossils are exceedingly rare, sedimentary structures such as bedding and the alternation of laminae of fine and coarse deposit may frequently be preserved.
It was said that the terms of resignation had actually been agreed upon with Primus, one of Vespasian's chief supporters, but the praetorians refused to allow him to carry out the agreement, and forced him to return to the palace, when he was on his way to deposit the insignia of empire in the temple of Concord.
The substratum of the plain is a bed of boulders, covered during the lapse of ages by a deposit of rich alluvial soil.
The deposit is in places moo ft.
Under the provisions of this law the provinces were authorized to borrow specie abroad and deposit the same with the national government as security for their issues.
The Code recognizes many ways of disposing of property - sale, lease, barter, gift, dedication, deposit, loan, pledge, all of which were matters of contract.
The Rabbit Hole sulphur-mines are in Nevada, and a great deposit in Utah occurs at Cove Creek, Beaver (disambiguation)|Beaver county.
The loess was created by the drifting of fine sand and dust.
In a deposit at Kahun, belonging to Early the XIIth Dynasty, c. 2000 B.C., were already found E relations imported polychrome vases of " Middle Minoan " with fabric. In the same way the important part played by Egypt.
An interesting deposit of oolitic magnetic ore occurs in the Dogger (Inferior Oolite) of Rosedale Abbey, in Yorkshire; and a somewhat similar pisolitic ore, of Jurassic age, is known on the continent as chamoisite, having been named from Chamoison (or Chamoson) in the Valais, Switzerland.
Many Gastropoda deposit their eggs, after fertilization, enclosed in capsules; others, as Paludina, are viviparous; others, again, as the Zygobranchia, agree with the Lamellibranch Conchifera (the bivalves) in having simple exits for the ova without glandular walls, and therefore discharge their eggs unenclosed in capsules freely into the sea-water; such unencapsuled eggs are merely enclosed each in its own delicate chorion.
(Cattle food.) The adult weevils puncture the young flower-buds and deposit eggs; and as the grubs from the eggs develop, the bud drops.
In 1794 Spain, hard pressed by Great Britain and France, turned to the United States, and by the treaty of 1794 the Mississippi river was recognized by Spain as the western boundary of the United States, separating it from Louisiana, and free navigation of the Mississippi was granted to citizens of the United States, to whom was granted for three years the right " to deposit their merchandise and effects in the port of New Orleans, and to export them from thence without paying any other duty than a fair price for the hire of the stores."
If we don't deposit some money in that account soon, our rent check will bounce.
In districts where the water is of a " hard nature," that is, contains bicarbonate of lime in solution, the interior of the boiler cylinders, tanks and pipes of a hot water system will become incrusted with a deposit of lime which is gradually precipitated as the water is heated to boiling point.
The main distinction is the occurrence in the tissue of the fruit, or beneath the rind, of clusters of cells filled with hard woody deposit in the case of the pear, constituting the "grit," while in the apple no such formation of woody cells takes place.
The winter moth (Cheimatobia brumata) must be kept in check by putting greasy bands round the trunks from October till December or January, to catch the wingless females that crawl up and deposit their eggs in the cracks and crevices in the bark.
A diorite statuette, referable by its style and inscription to Dynasty XIII., was discovered in deposit of Period II.
Florida is also the principal source in the United States for fuller's earth, a deposit of which, near Quincy, was first discovered in 1893 and clay (including kaolin) is also mined to some extent.
With " very hard " water this deposit may require removal every three months; in London it is usual to clean out the boiler every six months and the cylinders and tanks at longer intervals.
It is celebrated for the extensive deposit of rock salt in its vicinity.