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Ion
| Глоссарий по ядерной энергетике |
- An ion is a charged atom or molecule. the ion is charged because the number of electrons do not equal the number of protons in the atom or molecule. if the atom or molecule contains an excess of electrons it will be negatively charged (e.g. oh-) where as
- Institute of navigation
- An atom that has an electric charge (note: ions with a positive charge are called cations and those with a negative charge are called anions.) comment: it is believed that living organisms, including human beings, react to the presence of ionised particles in the atmosphere. hot dry winds contain a higher proportion of positive ions than usual and these winds cause headaches and other illnesses. if negative ionised air is introduced into an air-conditioning system, the incidence of headaches and nausea among people working in the building may be reduced.
- An electrically charged atom or group of atoms that has lost or gained electrons; a loss makes the resulting particle positively charged; a gain makes the particle negatively charged.
- An electrically charged atom or group of atoms that has lost or gained electrons; a loss
- An atom or molecule which has gained or lost one or more of its valence electrons, giving it a net positive or negative electrical charge.
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Institute of navigation, английский
Институт навигации юр input-output processor процессор управления вводом — выводом юр integrate-on-pad (operations) сборочно-монтажные работы на стартовой позиции i/opn in operation действующий; работающий . 310
Ион, русский
- , в греческой мифологии внук эллина, сын ксуфа (или аполлона); родоначальник племени ионийцев. стал афинским царем; его сыновья гоплет, гелеонт, эгикорей, аргад - эпонимы четырех древнейших фил аттики.
- Заряженная частица, образующаяся при потере или присоединении электронов атомами, молекулами и т.д. ионы соответственно могут быть положительными ( при потере электронов) и отрицательными (при присоединении электронов), заряд иона кратен заряду электрона.
- . атом или группа атомов, который за счет потери или приобретения одного или более электронов приобрел электрический заряд. если ион получен из атома водорода или атома металла, он обычно положительно заряжен; если ион получен из атома неметалла или из группы атомов, он обычно отрицательно заряжен. число зарядов электрона, которые имеет ион, названо электровалентностью. заряды обозначаются верхними индексами, которые показывают их знак и величину; например ион натрия, который несет один положительный заряд, обозначен как na+; ион серы, который несет два отрицательных заряда — so–.
Internetworking over non-broadcast, английский
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Navigation, английский
- The art and science of conducting a boat safely from one point to another.
- Навигация
- The art and science of conducting a ship safely from one point to another
- Мореходство, судоходство, плавание,
- Судовождение, судоходство
- The art of conducting vessels on the sea, not only by the peculiar knowledge of seamanship in all its intricate details, but also by such a knowledge of the higher branches of nautical astronomy as enables the commander to hit his port, after a long succession of bad weather, and an absence of three or four months from all land. any man without science may navigate the entire canals of great britain, but may be unable to pass from plymouth to guernsey.
- The science or art of planning, ascertaining, and recording the course of a vessel or aircraft; including fixing present and predicting future location, and collision avoidance. the word comes from the sanskrit navagati.
- Навигация; перемещение
- The mechanism used to direct users around a website.
Atmosphere, английский
- The envelope of gases that surround a planet`s surface held by the planet`s gravity. over the earth, the atmosphere is divided into several layers based on their properties. the most common layer designations are
- Атмосфера
- The ambient air, or thin elastic fluid which surrounds the globe, and gradually diminishing in gravity rises to an unknown height, yet by gravitation partakes of all its motions.
- [1] the envelope of air surrounding the globe. [2] a unit of pressure equal to 76 centimeters (29.9 inches) of mercury, or 1033.2 grams/sq. centimeter (2116.3 pounds/sq. foot). (cf. hydrosphere, lithosphere.)
- Атмосфера; воздух
- Атмосфера. газовая оболочка, окружающая землю (вмо). см. также air— атмосферный воздух.
Proportion, английский
- A quantity of something, especially as compared to the whole a high proportion of cancers can be treated by surgery. the proportion of outpatients to inpatients is increasing. ‘…the target cells for adult myeloid leukaemia are located in the bone marrow, and there is now evidence that a substantial proportion of childhood leukaemias also arise in the bone marrow’ [british medical journal]
- Доля; отношение; пропорция prospective (cohort) study
- Доля; отношение; пропорция
- In naval architecture, the length, breadth, and height of a vessel, having a due consideration to her rate, and the object she is intended for.
- Пропорция; состав (смеси и т.п.); пропорциональная часть || составлять, дозировать
Conditioning, английский
- Кондиционирование
- The art and science of preparing a horse mentally and physically for a particular use such as pleasure riding, competitive trail riding, or showing.
- A process of allowing textile materials to reach equilibrium with the surrounding atmosphere.
- A process of allowing textile materials (staple, tow, yarns, and fabrics) to reach hygroscopic equilibrium with the surrounding atmosphere. materials may be conditioned in a standard atmosphere (65%rh,70°f) for testing purposes or in arbitrary conditions existing in manufacturing or processing areas. cone: a conical package of yarn, usually wound on a disposable paper core.
- Меры к улучшению физического состояния
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Ion pair, английский
Ion pairs are created when an atom or molecule undergoes the process of ionisation . they either loose or gain electrons leading a net positive or negative charge. in simple terms, if water (h2o) undergoes ionisation it will form oh- and h+ ions (an ion p
Inverse square law, английский
- The inverse square law applies to any entity which radiates out from a point in space (see point source and fluence rate to expand on this concept). with respect to radiation protection , the law says if you double your distance from a source of ionising
- A law of illumination which states that the illumination of a surface
- Physical law stating that, from a point source of radiation, the intensity of energy is inversely proportional to the square of the distance from the origin.
- Physical law for a point source of energy. the quantity or strength is inversely proportional to the square of the distance from the origin.
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