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Spacecraft flew hundreds of thousands to hundreds of millions of kilometers from the earth, injecting speed when the size and direction of a slight error, arrived at target planets will appear large deviation error, for example, when Mars probe injecting speed 1 m/s speed (about one over ten thousand), arrived at Mars, about 100000 km distance deviation. Therefore, precise control and navigation must be carried out during the long flight. Flying to the moon is usually controlled by the orbital control system of the ground and space probe (see orbit control). Interplanetary flight distances, radio signal transmission time is long, the real-time remote control, can't so planets and interplanetary spacecraft orbit control system shall have the ability of autonomous navigation (see interstellar travel navigation and control). The United States, for example, "pirates" spacecraft in space flight of more than eight hundred million km, for 11 months of 2000 times of autonomous orbit adjustment, the final surface to achieve a soft landing on Mars, placement accuracy up to 50 km. In addition, in order to ensure the accuracy of the orbit control engine, the communication antenna is always aimed at the earth, and other systems work normally, and the detector has the autonomous attitude control ability
The racing team stood a good deal of success while using Peugeot 504 and also the four wheel drive turbo charged 205 model. The 205 model is certainly the best selling Peugeot model of all time, using the discontinuation in the model happening in the near future. The Peugeot 206 rally car enjoyed successes in championships beating the recognized Subaru Impreza. The 206 was retired from rally racing after being nearly unbeatable during its reign as a racing force. The 206 was replaced in rally racing using the 307, that's nowhere near what are the 206 established. In the races, transmission troubles gave the automobile poor results, which made it a far cry in the 206.
Sunglasses allow better vision in bright daylight, and may protect one's eyes against damage from high levels of ultraviolet light. Typical sunglasses are darkened for protection against bright light or glare; some specialized glasses are clear in dark or indoor conditions, but turn into sunglasses when in bright light. Most sunglasses do not have corrective power in the lenses; however, special prescription sunglasses can be ordered. Specialized glasses may be used for viewing specific visual information (such as stereoscopy) or 3D glasses for viewing three-dimensional movies. Sometimes glasses with no corrective power in the lenses are worn simply for aesthetic or fashion purposes. Even with glasses used for vision correction, a wide range of designs are available for fashion purposes, using plastic, wire, and other materials.
The team is not only the collection of people, but also the combination and explosion of energy. As a team member, don't kill your personality traits by being in a group. Remember, the establishment of team system is to better play the members' talents, so long as you don't exceed the moment, you can do whatever you want." The eight immortals cross the sea, each of them to develop your work
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