Fixed frame projector screens

What is the difference between the 3 Wood(spoon) and the Small iron？ 1. The length is different: the 3 wood rod generally refers to the long iron rod; the chicken drumstick refers to the small iron rod. 2. Different functions: long irons are usually not easy to hit high, and tend to produce slicks; (small iron) is easy to hit high, and it is not easy to produce slicks. 3. There are obvious differences in appearance: long irons are longer than small irons; small irons are shorter than long irons.

For golfers at different stages, the way to learn golf effectively will inevitably be different. For players who have high handicap or are just getting started, it is best to hire a coach. However, golf coaches are mixed, so I think it is best to find some well-known colleges (purely personal advice, you still have to come according to your own budget). For myself, I haven’t hired a coach for 5-6 years, but I will let my friends help me shoot slow motions, and then I will keep learning about the latest in golf on foreign websites and golf magazines. The news, look at the actions of various professional players to analyze, this is the most efficient way for me to learn, because using my pocket money to hire a PGA coach is still too expensive for a college student, and I I really enjoy the p...

There are many types of grass available in golf courses, but there are three types of grass used in the field: 1. Long grass area: Long grass area refers to the area set around the fairway to increase the fun and difficulty of hitting. Generally, the grass length is more irregular than the fairway, and it is also useful for various colors of grass or flowers. The grass quality is average. 2. Fairway grass: Fairway grass refers to the grass laid on the batting fairway. The fairway grass varies according to the climate of the court. For example, the northern court generally chooses hardy grass. The grass quality is better. 3. Fruit collar grass: Fruit collar grass refers to the grass that is laid on the fruit collar. According to the design of the court, the degree of difficulty is different...

There are many turf grasses suitable for golf courses. The most common ones are tall fescue, bluegrass, bentgrass, ryegrass. These turf seeds are relatively soft and the sowing method is relatively simple. They are very suitable for golf courses. Professional grass. Among them, tall fescue is a cold-season lawn with a relatively short growth cycle and strong environmental suitability, so there are more places for planting. Tall fescue is resistant to barrenness and trampling. When used in golf course grass, not only the cost is relatively low, but the use effect is very good. Therefore, when buying seeds, growers can give priority to sowing high-quality tall fescue seeds.

Basic components: 1. Sensor (photon, infrared, GPS or laser sensor) 2. Software (including 21-120 stadiums at home and abroad, 3D realistic pictures) 3. Curtain (Professional curtain with moderate elasticity and anti-shock) 4. Computer (requires a discrete graphics card above 256M) 5. Projector (High Lumen LCD Projector) 6. Percussion pad (high quality, wear-resistant) 7. Lawn (super wear-resistant) 8. Spotlight (some brands don't use it) 9. Flexible packaging repair 10. Ball Tee Options section: 1. The ball machine A Fully automatic (requires a floor height of 3 meters) B semi-automatic (requires a floor height of 2.9 meters or more) C semi-automatic (requires floor height above 2.8 meters) According to customer needs and actual floor height to determine the type of ball machine. 2. Movab...

In the course of normal play, golfers often fail to hit the ball in some special positions, such as the ball in the extremely long grass or in a difficult position under a tree. At this time, everyone's controversy will follow. Does the missed shot need to be counted in your own score? This problem also plagues professional players. Beijing time on August 11, 2014, Cameron Tlingay was disqualified in the final round of the PGA Golf Championship because he missed a shot he missed. It happened on the green of the 11th hole of the game. Before Tringayi pushed the 3-inch bogey putt, his putter had already swung over the small ball, but he didn't know it was not hitting the ball at the time. One stroke also needs to be calculated into one's own score, and a scorecard that is lower than his actu...

The simulated golf system is mainly composed of two parts: 3D simulation and display part of golf course, infrared measurement part of golf flight parameters. The 3D simulation and display part of the golf course includes a touch-sensitive graphics server, a high-definition projector, and a special buffering anti-impact screen. This part completes the 3D simulation display of the golf course and the golf course; The golf flight parameter measurement part is composed of a dual-channel infrared measuring device and a central controller, combined into a golf measuring device. This part completes the measurement of the initial speed, left curve, right curve, flight deflection angle, and elevation angle of the golf flight. The two parts work together. After the user hits the golf ball, the infr...