TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Particle count may have [an] advantage over particle mass concentration for assessing the health effects of airborne particulate matter. … it is important to assess relationships between the variability of particle [numbers], as determined by an optical particle counter, and the variability of particle mass as measured by traditional mass-measuring instruments.  2, record 1, English, - particle%20count

Record 1,  Textual support,  French

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A product composed of thoroughly mixed resins and chopped reinforcing fibres, with or without particulate fillers, supplied in mass form, capable of being moulded under heat and pressure. [Definition standardized by ISO. ]  2, record 2, English, - bulk%20moulding%20compound

Record number: 2, Textual support number: 1 OBS

In bulk moulding compounds, high viscosity is achieved by chemical thickeners.  2, record 2, English, - bulk%20moulding%20compound

Record number: 2, Textual support number: 2 OBS

Reinforced molding compound include bulk molding compounds (in Europe, called dough molding compound (DMC), previously known as "premix" and sheet molding compound.  6, record 2, English, - bulk%20moulding%20compound

Record number: 2, Textual support number: 3 OBS

bulk moulding compound; BMC: term and abbreviation standardized by ISO.  7, record 2, English, - bulk%20moulding%20compound

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Mélange relativement homogène de résines et de fibres de renfort coupées, avec ou sans charges, sans forme précise. Ils peuvent être réticulés au moulage sous l'action de la chaleur et de la pression. [Définition normalisée par l'ISO.]  1, record 2, French, - m%C3%A9lange%20%C3%A0%20mouler%20en%20vrac

Record number: 2, Textual support number: 1 OBS

Dans les mélanges à mouler en vrac, la viscosité élevée est obtenue par des agents chimiques épaississants.  1, record 2, French, - m%C3%A9lange%20%C3%A0%20mouler%20en%20vrac

Record number: 2, Textual support number: 2 OBS

mélange à mouler en vrac; BMC : terme et abréviation normalisés par l'ISO.  7, record 2, French, - m%C3%A9lange%20%C3%A0%20mouler%20en%20vrac

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

Back Cover Subsystem(BCSS). The Back Cover protects the DM [descent module] during entry, ensures depressurisation during launch and carries multi-layer insulation(MLI) for the cruise and coast phases. Since it does not have to meet stringent aerothermodynamic requirements, it is a stiffened aluminium shell of minimal mass(11. 4 kg) protected by Prosial(5 kg). It includes : an access door for late access during integration and for forced-air ground cooling of the Probe; a break-out patch through which the first(drogue) parachute is fired; a labyrinth sealing joint with the Front Shield, providing a non-structural thermal and particulate barrier.  2, record 3, English, - back%20cover%20subsystem

Record 3,  Textual support,  French

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A counterpart to a particle, identical as to mass, lifetime and spin but with charge and magnetic moment reversed in sign.  3, record 4, English, - antiparticle

Record number: 4, Textual support number: 1 CONT

Any of several species of subatomic particles that are identical in mass with electrons, protons, or neutrons but opposite in electrical charge or(in the case of the neutron) in magnetic moment. Thus a positron is an electron with a positive charge; an antiproton is a proton with a negative charge; an antineutron has no charge but has a magnetic moment opposite to that of a neutron. A photon has no antiparticle, since it has no particulate properties.(A photon is considered to be its own antiparticle). When an antiparticle collides with its opposite particle, both particles are annihilated and their masses are converted to photons of equivalent energy.  4, record 4, English, - antiparticle

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Particule symétrique d'une autre, c'est-à-dire possédant la même masse, le même spin et la même vie moyenne mais des charges opposées, qui peut s'annihiler avec cette dernière.  2, record 4, French, - antiparticule

Record number: 4, Textual support number: 1 OBS

Découverte due à P.A.M. Dirac qui lui a permis de démontrer, en théorie quantique, l'existence d'une symétrie essentielle de la nature.  2, record 4, French, - antiparticule

Record number: 4, Textual support number: 1 PHR

Contenir une antiparticule.  2, record 4, French, - antiparticule

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 DEF

Partícula elemental cuya masa en reposo, espín y modulo del isospín son iguales a los de la partícula correspondiente, pero cuyos valores de carga, paridad y otras magnitudes características son opuestos.  1, record 4, Spanish, - antipart%C3%ADcula

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

Added to this mass of natural inputs are materials of industrial, domestic or agricultural origin introduced into the environment in particulate form.  1, record 5, English, - particulate%20form

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

Se joignent également à cette masse d'apports naturels les matériaux d'origine industrielle, domestique ou agricole qui sont déversés dans le milieu à l'état particulaire.  1, record 5, French, - %C3%A9tat%20particulaire

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

Added to this mass of natural inputs are materials of industrial, domestic or agricultural origin introduced into the environment in particulate form.  1, record 6, English, - natural%20input

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

Se joignent également à cette masse d'apports naturels les matériaux d'origine industrielle, domestique ou agricole qui sont déversés dans le milieu à l'état particulaire.  1, record 6, French, - apport%20naturel

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

The levels of particles in the atmosphere may be considered in terms of both numbers and weight per unit volume. The numbers of particles in the atmosphere may vary from several hundred per cubic centimeter in ultraclean air to more than 100, 000 per cubic centimeter in highly polluted atmospheres. Most of the particulate mass in the atmosphere is found in the size range of 0. 1-10 µ.  1, record 7, English, - particulate%20mass

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

En air calme, deux sources d'erreurs sont possibles, l'une due à la vitesse de sédimentation, l'autre à l'inertie de la particule. La sédimentation intervient si la vitesse de prélèvement est faible, l'inertie étant une fonction de la masse de la particule et de la vitesse d'aspiration.  1, record 7, French, - masse%20de%20particule

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

The median measurement of particle size for samples of particulate matter related to diameter size and thus mass.  2, record 8, English, - mass%20median%20diameter

Record number: 8, Textual support number: 1 CONT

The term mass median diameter (MMD) is sometimes used to describe aerodynamically equivalent spheres having an assigned density of 1.00 g/cm3 at a 50% mass collection efficiency, as determined in samplers with spherical aerosol particles having a known, uniform size. ... The determination of MMD is accomplished by plotting the log of particle size as a function of the percentage of particles smaller than the given size.  1, record 8, English, - mass%20median%20diameter

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

La concentration numérique de l'aérosol en régime stabilisé mesurée par l'AEA est très élevée (...) Le diamètre moyen massique en régime "cycle" (mesuré par le SDI) est compris entre 0,25 et 0,3 [micromètre] avec une fraction non négligeable de particules supermicroniques.  1, record 8, French, - diam%C3%A8tre%20m%C3%A9dian%20massique

Record 8,  Textual support,  Spanish