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commencer à apprendre
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commencer à apprendre
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related to the design and construction of aircraft
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theoretical point on the cross-section of an object from which the object’s mass is transmitted vertically downwards due to gravity
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device for pressuring gas inside a vessel or network of pipes
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collecting and recording the results of tests for later analysis
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release/eject/open, e.g. when skydivers pull the cord of their parachute, the parachute is deployed
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commencer à apprendre
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can be I is designed to be broken/destroyed
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commencer à apprendre
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Do It Yourself store - hardware I home improvements store selling building materials and tools to consumers
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device which shows a pressure reading, e.g. in bar or psi (pounds per square inch]
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disturbed airflow - i.e. air not flowing smoothly around an object
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commencer à apprendre
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volume containing no gas, e.g. space
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commencer à apprendre
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glass at front of a vehicle or aircraft which the driver or pilot looks through, also called a windscreen in British English
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commencer à apprendre
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the external skin of a vehicle; usually consists of several panels
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commencer à apprendre
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angle that is inclined from horizontal, usually at 90 degrees to the direction of travel, e.g. the camber of a road (the slope of the road across its width)
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downward curved line of a cable when suspended between two supports
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commencer à apprendre
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large walls, blocks, etc., constructed to protect the coast from sea/ocean erosion
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degrade as a result of a chemical reaction, e.g. iron turning to iron oxide (rust] when exposed to water and air
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result of material corroding (see above]
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commencer à apprendre
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come off the rails, e.g. trains can be derailed
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commencer à apprendre
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cannot fail I go wrong - often used to describe safety systems
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commencer à apprendre
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historic unit of power, has been replaced by Watts but still used to describe power output from engines
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forces acting in opposite directions
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thrust directed in the opposite direction to that which a vehicle/aircraft is travelling in, intended to slow the vehicle/aircraft
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revolutions per minute, used to measure the speed of rotary motion
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vehicle that slides along (i.e. does not have wheels], e.g. a sled designed to travel over snow
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the force(s] exerted on an object, e.g. tensile stress in a cable that is being pulled in opposite directions
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the part of a structure that is above ground level - the opposite is the substructure
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computer models and simulations commencer à apprendre
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a crucial trial to prove whether or not something works
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trials to compare two different solutions, in the same conditions
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outdoors, in a real situation
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a 3D model simulating shape and size, but without internal components
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a practical test of something new or unknown to discover its effectiveness
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proven to be reliable through real use I trials
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prove theoretical concepts by testing them in reality
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describes something simulated by software, not physical
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the process of experimenting with various methods of doing something until one finds the most successful
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on a steep learning curve commencer à apprendre
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something that is difficult (and takes much effort) to learn
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regard as probable; expect or predict
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totally exceeded our expectations commencer à apprendre
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satisfactory or acceptable in quality or quantity/lacking the quality or quantity required; insufficient for a purpose
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good enough for the intended function
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makes the most of resources, isn't wasteful
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cost-effective/economical commencer à apprendre
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the right solution for a particular situation
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doesn't break down, always performs in the same way
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commencer à apprendre
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commencer à apprendre
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commencer à apprendre
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commencer à apprendre
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commencer à apprendre
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defines where your product (item or service) stands in relation to others offering similar products and services in the marketplace as well as the mind of the consumer
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the reduction in volume (causing an increase in pressure) of the fuel mixture in an internal combustion engine before ignition
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shape or force (something straight) into a curve or angle
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a force, arising from the body's inertia, which appears to act on a body moving in a circular path and is directed away from the centre around which the body is moving
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the process of becoming smaller
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the action of becoming larger or more extensive
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the resistance that one surface or object encounters when moving over another
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continuous physical force exerted on or against an object by something in contact with it
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a strain produced by pressure in the structure of a substance, when its layers are laterally shifted in relation to each other
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apply a force to (something) which tends to stretch it
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the action of twisting or the state of being twisted, especially of one end of an object relative to the other
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to only a limited extent; slightly
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for the most part; essentially
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