—n. 1 a flat thin piece of sawn timber, usu. long and narrow. b material resembling this, of compressed fibres. c thin slab of woodet cetera (и так далее) d thick stiff card used in bookbinding. 2 provision of regular meals, usu. with accommodation, for payment. 3 directors of a company; official administrative body. 4 (in pl.) stage of a theatre. 5 side of a ship. —v. 1 go on board (a ship, train,et cetera (и так далее)). 2 receive, or provide with, meals and usu. lodging. 3 (usu. foll. by up) cover with boards; seal or close. go by the board be neglected or discarded. on board on or on to a ship, aircraft, oil rig,et cetera (и так далее) take on board consider, take notice of; accept. [Old English]
... with a laser beam The temperature of the connections depends on the absorption of. heat by the components and the surface of the board The disadvantage of contactless soldering technology is the dependence of. the heating of the soldering area on a variety ... ... brazing is performed in special furnaces that can be. divided into two classes Cabinet ovens : the board is stationary in the oven Conveyor ovens : the board on the conveyor moves through all . zones ... (Design and engineering of electronic equipment)
... fragments using a single photomask for a batch .of boards At the first stage of manufacturing in the board blank ., holes are drilled for mounting components and vias to ensure .electrical contact between ... ... .electrical contact between conductors located in different layers The transition hole on the board without applying a protective . mask After drilling holes are prepared for the deposition of metal ... (Design and engineering of electronic equipment)
... the manufacturer , you should choose the.material based on the predicted operating temperature of the base of. the board , focusing on the glass transition temperature of the.materials The higher the glass transition temperature ... ... temperature of the.materials The higher the glass transition temperature of the material , the. more heat the board is allowed , but more heat-resistant materials .require increased costs Material thickness is selected ... (Design and engineering of electronic equipment)
... for the findings And at the same time there is a need for. drilling vias If earlier in the development of the board , the transition . from one side to the other was due to the.hole for the component output , now ... ... to the.hole for the component output , now it is necessary to introduce . a transition hole when designing the board Tracing the board is more difficult , for such work requires . an experienced developer The use ... (Design and engineering of electronic equipment)
... , rolling down to the bottom of the box , form .bars , which are the higher , the closer to the middle of. the board (with a sufficiently large number of balls , the.bars look like normal distribution ). If ... ... get to.each of the pins (the closer the pin to the center ., the greater the number of ways ). Some board games , as well as the Patinko slot machine ., use a Galton board or devices similar ... (Probability theory. Mathematical Statistics and Stochastic Analysis)
... and attainable density of the printed pattern Prior to the start of topological design , the overall dimensions . of the board should be determined , albeit approximately The approximate dimensions are found by summing the areas ... (Design and engineering of electronic equipment)
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