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Most BWR and PWR commercial reactors use uranium enriched to about 4 % U-235, and some commercial reactors with a high neutron economy do not require the fuel to be enriched at all ( that is, they can use natural uranium ).
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Most and PWR
Most current PWR designs involve some combination of the two, with a cylindrical lower part and a half-spherical top.
Most and commercial
Most commercial uses of urethane foams require densities between 2 and 30 lb. / cu. ft. for rigid foams, between 1 and 3 lb. / cu. ft. for flexible foams.
Most commonly, the desired result is to drive consumer behavior with respect to a commercial offering, although political and ideological advertising is also common.
Most of the current commercial applications of modern biotechnology in agriculture are on reducing the dependence of farmers on agrochemicals.
Most commercial curry powders available in Britain, the U. S. and Canada, rely heavily on ground turmeric, in turn producing a very yellow sauce.
Most of the city's high-rise commercial and residential buildings can be found close to the waterfront.
Most commercial mining explosives have detonation velocities ranging from 1800 m / s to 8000 m / s.
Most successful freeware products have been ad-supported or " freemium " in which the free product serves to promote a commercial offering.
Most commercial accounting packages hide the internals believing that they are making the software easier for end users.
Most modern commercial haggis is prepared in a sausage casing rather than an actual stomach.
Most of the commercial maps of the second half of the 19th century were lithographed and unattractive, though accurate enough.
Critics voted him " Broadway's Most Promising Actor " for his role as an anguished veteran in Truckline Café, although the play was a commercial failure.
Most commercial opiate screening tests based on immunoassays cross-react appreciably with these metabolites.
Most industrial and commercial structures have conventional roofs of low pitch.
Most are organized by volunteers in non-profit groups, though most media-oriented events are organized by commercial promoters.
Most Western nuclear reactors, medical equipment, and commercial aircraft are certified to this level.
Most of the southern peoples use the Ewe or Mina languages, which are closely related and spoken in commercial sectors throughout Togo.
Most broadcasting organisations, BBC and commercial, lease transmission facilities from one or more of the transmission companies.
* Most local commercial television stations are owned-and-operated by or affiliated with the large national broadcast networks such as ABC, CBS, Fox, NBC, and The CW.
Most commercial vinegar solutions available to consumers for household use do not exceed 5 %.
Most of the original neighborhood structures were initially built in the late 1930s as residences, many of which have been converted to commercial uses such as private medical practices.
Most television services outside North America are national networks established by a combination of publicly funded broadcasters and commercial broadcasters.
Most commercial venison in the United States is imported from New Zealand.
Most collectibles are man-made commercial items, but some private collectors collect natural objects such as birds ' eggs, butterflies, rocks, and seashells.
Most and reactors
Most americium is produced by bombarding uranium or plutonium with neutrons in nuclear reactors – one tonne of spent nuclear fuel contains about 100 grams of americium.
Most curium is produced by bombarding uranium or plutonium with neutrons in nuclear reactors – one tonne of spent nuclear fuel contains about 20 grams of curium.
Most reactor designs in existence are thermal reactors and typically use water as a neutron moderator ( moderator means that it slows down the neutron to a thermal speed ) and as a coolant.
Most Russian submarines as well as all US surface ships since Enterprise are powered by two or more reactors.
Most depleted uranium arises as a byproduct of the production of enriched uranium for use in nuclear reactors and in the manufacture of nuclear weapons.
Most of the reactors were shut down between 1964 and 1971, with an average individual life span of 22 years.
Most nuclear reactors use a moderator to lower the kinetic energy of the neutrons and increase the probability that fission will occur.
Most nuclear reactors use thick concrete shields to create a bioshield with a thin water cooled layer of lead on the inside to protect the porous concrete from the coolant inside.
Most nuclear power plant reactors are thermal reactors and use a neutron moderator to slow neutrons until they approach the average kinetic energy of the surrounding particles, that is, to reduce the speed of the neutrons to low velocity thermal neutrons.
Most American aircraft carriers are powered by two reactors, but the has eight.
Most information concerning United States naval reactors is not secret — see Naval Nuclear Propulsion Information.
Most commonly, reactors are run at steady-state, but can also be operated in a transient state.
Most of the world's Mo-99 comes from only five research reactors: Canada's NRU, the Netherlands ' HFR, Belgium's BR-2, France's Osiris and South Africa's Safari-1.
Most and use
Most of it is panelized and utilizes standard materials, and requires the use of only simple tools.
Most notable for this use is the extinct giant fennel, silphium.
Most often, the term describes those who create within a context of the fine arts or ' high culture ', activities such as drawing, painting, sculpture, acting, dancing, writing, filmmaking, photography, and music — people who use imagination, talent, or skill to create works that may be judged to have an aesthetic value.
Most aircraft hijackers intend to use the passengers as hostages, either for monetary ransom or for some political or administrative concession by authorities.
Most aliphatic compounds are flammable, allowing the use of hydrocarbons as fuel, such as methane in Bunsen burners and as liquified natural gas ( LNG ), and acetylene in welding.
Most modern English grammarians no longer use the Latin accusative / dative model, though they tend to use the terms objective for oblique, subjective for nominative, and possessive for genitive ( see Declension in English ).
Most ATM networks supporting SPVPs, SPVCs, and SVCs use the Private Network Node Interface or Private Network-to-Network Interface ( PNNI ) protocol.
Most ATM links use UNI cell format.
Most picoammeters use a " virtual short " technique and have several different measurement ranges that must be switched between to cover multiple decades of measurement.
Most autonomous buildings are designed to use insulation, thermal mass and passive solar heating and cooling.
Most cantilever bridges use a pair of continuous spans that extend from opposite sides of the supporting piers to meet at the center of the obstacle the bridge crosses.
Most Native beadwork is created for tribal use but beadworkers also create conceptual work for the art world.
Most games use a standardized and unchanging board ( chess, Go, and backgammon each have such a board ), but many games use a modular board whose component tiles or cards can assume varying layouts from one session to another, or even while the game is played.
Most oils and milk products that we use for cooking and eating like butter, cheese, ghee etc., are composed of fats.
Most bicycles use a chain to transmit power to the rear wheel.
Most utility knives are not well suited to use as offensive weapons, with the exception of some outdoor-type utility knives employing longer blades.
Most of the men were also skilled with the use of guns as they would hunt and also were able to protect their families with them.
Most of the thousands of human languages use patterns of sound or gesture for symbols which enable communication with others around them.
Most Christians ( Roman Catholics, Eastern Orthodox, Eastern Rite and Protestants alike ) accept the use of creeds, and subscribe to at least one of the creeds mentioned above.
Most uses of diamonds in these technologies do not require large diamonds ; in fact, most diamonds that are gem-quality except for their small size, can find an industrial use.
Most software has software documentation so that the end user can understand the program, what it does, and how to use it.
Most of these games however typically use a specially made deck of cards designed specifically for the game ( or variations of it ).
Most languages have exclusively pulmonic egressive consonants, which use the lungs and diaphragm, but ejectives, clicks, and implosives use different mechanisms.
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