switch-point guard rail - tradução para russo
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switch-point guard rail - tradução para russo

BASKETBALL POSITION
Point gaurd; Point guard (basketball); One guard; 1 guard; 1-guard; Point Guard (basketball); Point Guard; Point-guard; Point guard (Basketball); Play maker (basketball); Playmaker (basketball)
  • [[Sue Bird]], of the Seattle Storm, is one of only two basketball players ever to earn five Olympic gold medals.
  • [[Stephen Curry]] in 2014, regarded as one of the greatest point guards and the greatest shooter in [[NBA]] history

switch-point guard rail      

строительное дело

контррельс для стрелочного остряка

switch-point guard rail      
контррельс для стрелочного остряка
railway switch         
  • A double, outside slip in Heidelberg main station
  • nl}}, [[Brussels]]
  • Abt switch]] used in 1895 built [[Dresden Funicular Railway]] (photo of 1985)
  • A one-piece cast ''frog''. The shiny line crosses the rusty line. This North American "self-guarding cast manganese" frog without guard rails has raised flanges on the frog, bearing on the face of the wheel as it passes through the frog.
  • A double switch, or double slip—the points are set to connect the upper left and lower right tracks.
  • A dual-gauge switch in Japan
  • The ''frog'' (left) and ''guard rail'' (right) of a switch
  • The ''switch motor'' (in this case an electric motor) and associated mechanism used to operate this switch can be seen to the right in the picture.
  • A set of points on the Strathspey Railway in Scotland. The facing point lock in the middle will need to be withdrawn using the blue lever (behind) on the left before the points themselves can be moved using the black lever (front). Once the points have been moved the lock will be pushed in again with the blue lever to lock the points in position.
  • Animated diagram of a right-hand railroad switch. Rail track A divides into two: track B (the ''straight track'') and track C (the ''diverging track''); note that the green line represents direction of travel only, the black lines represent fixed portions of track, and the red lines depict the moving components.
  • Hong Kong Mass Transit Railway light rail]])
  • A single-point switch on the [[Toronto streetcar system]]
  • A [[Pilatus Railway]] turnout consisting of a bridge that rotates about its lengthwise [[axle]]
  • A narrow gauge ''plate switch''
  • This detail of a switch shows the pair of tapered moveable rails known as the ''switch points'' (''switch rails'' or ''point blades'').
  • A ''wye switch'' on the mainline, leading to a single-track bridge, near [[Ravenstein, Netherlands]]
  • Control stand of a defunct railroad switch on the way from [[Pyin Oo Lwin]] to [[Goteik viaduct]] ([[Myanmar]])
  • Railroad switch]] of the [[Schynige Platte Railway]] (at [[Schynige Platte]], Switzerland)
  • Similarly, an electric forced-air heater can keep a switch free from snow and ice.
  • New style
  • Old style
  • A railroad switch in [[Wazir Mansion Station]], Karachi, Pakistan
  • A low-speed #6 right-hand switch between a main line and a rail yard
  • An example of a mechanism used at a switch. The two points are linked together with a throw bar (also known as a stretcher bar). The throw bar extends to the lever on the near side of the track, which is used to ''throw the switch''. This is an example of a low switch stand, used at locations where there is not sufficient clearance for a tall switch stand. This particular stand is designed to be trailed through by rolling stock, which will cause the points to become lined for the route that the wheels have passed through. It has a reflectorised target.
  • Closeup of a stub switch in Pennsylvania
  • The operation of a railroad switch. In this [[animation]], the red track is the one travelled during a facing-point movement. The switch mechanism, shown in black, may be operated remotely using an [[electric motor]] or hand-operated lever or from a nearby [[ground frame]].
  • A scissors crossover: two pairs of switches linking two tracks to each other in both directions
  • yard]]
  • A narrow gauge ''stub switch''—this switch has an additional piece of movable rail instead of a frog.
  • Large stations may have hundreds of normal and double switches (Frankfurt am Main Central Station).
  • A switch diamond at a junction in the UK
  • A three-way stub switch at Sheepscot station on the [[Wiscasset, Waterville and Farmington Railway]]
  • The manual switch of track drive manufactured by Walter Hoene, the port of [[Gdańsk]] before 1945, located on the site of the former fuel depot
  • Gas heating keeps a switch free from snow and ice.
  • Transport of switches by rail creates problems as they are so long and wide.
  • nocat=yes}} high-speed railway]]
MECHANICAL INSTALLATION PROVIDING A BRANCHING OF A RAILWAY TRACK
Set of points; Switch point; Rail switch; Railway switch; Crossover (rail); Diamond crossover; Scissors crossover; Crossover (railroad); Crossover (railway); Crossover (Train Tracks); Crossover (rail transport); Points (rail); Points lever; Railroad Switch; Switch frog; Puzzle switch; Railway points; Running through the switch; Railroad turnout; Pointwork; Turnout (rail); Railroad frog; Track switch; Slip switch; Überleitstelle; Transfer track; Transfer brakes; Point heater; Switch (railway); Single slip; Switch points; Turnout (railway); Point switch; Stub switch; Railway switchmen; Scissors crossing; Switchtender; Facing point; Railway point; Switchline; Railroad switches; Railway Switch; Facing point lock; Single slips; Double slips; Double slip; Double slip switch; Frog (railroad switch); V-crossing; Train switch

строительное дело

стрелка железнодорожного пути

Definição

Операционный усилитель

в аналоговой вычислительной технике, Решающий усилитель без цепей обратной связи.

Wikipédia

Point guard

The point guard (PG), also called the one or the point, is one of the five positions in a regulation basketball game. A point guard has perhaps the most specialized role of any position. Point guards are expected to run the team's offense by controlling the ball and making sure that it gets to the right player at the right time. Above all, the point guard must understand and accept their coach's game plan; in this way, the position can be compared to a quarterback in American football. They must also be able to adapt to what the defense is allowing and must control the pace of the game.

A point guard specializes in certain skills, like other player positions in basketball. Their primary job is to facilitate scoring opportunities for their team, or sometimes for themselves. Lee Rose has described a point guard as a coach on the floor, who can handle and distribute the ball to teammates. This typically involves setting up plays on the court, getting the ball to the teammate in the best position to score, and controlling the tempo of the game. A point guard should always look out for teammates and be able to pass well. A point guard should know when and how to instigate a fast break and when and how to initiate the more deliberate sets. Point guards are expected to be vocal floor leaders. A point guard needs to always to have in mind the shot clock and game clock times, the score, the numbers of remaining timeouts for both teams, etc.

Magic Johnson won the National Basketball Association Most Valuable Player Award (MVP) three times in his career. Steve Nash and Stephen Curry have each been named the NBA MVP twice. Other NBA point guards with wins include Bob Cousy, Oscar Robertson, Allen Iverson, Derrick Rose, and Russell Westbrook. Since 1969, Johnson and Curry are the only point guards who have won the league MVP, Finals MVP, and All-Star Game MVP awards in their careers. Notable point guards of the WNBA include five-time champion Sue Bird, her Olympic teammate Diana Taurasi (the only two basketball players of either gender to earn five Olympic gold medals for basketball) and Courtney Vandersloot. In the NBA, point guards generally range from 6 ft 1 in (1.85 m) to 6 ft 4 in (1.93 m) whereas in the WNBA, point guards are usually 5 ft 9 in (1.75 m) or shorter. Having above-average size (height, muscle) is considered advantageous, although size is secondary to situational awareness, speed, quickness, and ball-handling skills. At 5 ft 3 in (1.60 m) the shortest player in NBA history, Muggsy Bogues enjoyed 889 games in a 14-year career as a point guard.

After the opponent scores, it is typically the point guard who brings the ball down the court to begin an offensive play. Passing skills, ball handling, and court vision are crucial. Speed is important; a speedy point guard is better able to create separation and space off the dribble, giving themselves room to work. Point guards are often valued more for their assist totals than for their scoring. Another major evaluation factor is the assist-to-turnover ratio, which reflects the decision-making skills of the player. Still, a first-rate point guard should also have a reasonably effective jump shot.