Because of the new lightweight material strength, toughness and thermal properties such as inadequate research, announced in March 2001, dismount. (6) June 2001, the supersonic combustion engine-powered space vehicle X43A first test flight, the flight speed of Ma = 1, because the booster out of control, aircraft from the B52 orbit deviation from the carrier aircraft had detonation destroyed. (7) March 27, 2004, X43A test flight a success, to scramjet-powered vehicle control flight speed of 8000 kilometers per hour (Ma = 7), 8 seconds of sustained flight, the flight height of 28,000 meters. X43A is only a test vehicle, into the many practical problems, such as: ultra-combustion engine heat problems.Haituo 200mW Laser Pointer company implements the project of quality control in full. Currently, X43A uses a heat sink cooling design, and inlet lip is all open water loss, this cooling technique for 10 seconds or so of flight time can be a long time, cooling is a big problem. In addition, a more practical hydrocarbon fuel, ignition is much more difficult than hydrogen. Ma further improve the flight number is also facing more problems. (8) In recent years United States and Russia in space technology research and exploration has never stopped. The United States in January 2004 announced a new space proposed in the plan, by 2010, develop a new generation "of manned exploration spacecraft" (CEV). Haituo green laster pointer company implements the project of personnel training in full.At once a group of astronauts sent to space and equipment, or the moon, the spacecraft's capabilities have been enhanced significantly. Russia also announced in March 2004: is developing called "Space Clipper," a new generation of spacecraft to replace the old "Soyuz." It's flying weight is the "Soyuz" 2 times, can carry a six astronauts, reused 25 times or more. Said to be in place as long as development funding, five years time will be built.
Laser technology is the early 1960s developed a new technology. Its appearance is not only full of new optical energy, and, speaking for the entire field of science and technology, also played a major role in promoting.Haituo 10mW blue violet laser pointer company implements the project of market expansion. This lesson, we have to learn the basics about laser. 13-3 laser - the same as all high-tech, laser came on first in the military field. Below, a video to look through the military application of laser. Laser in addition to a wide range of military applications, in fact, the laser in industry, agriculture, medical care and our daily lives, there are many applications. Why is there such a wide range of applications of laser do? This is due to the characteristics of the laser itself determined. First, the characteristics of the laser characteristics of the laser mainly in four aspects: First, the laser's direction is good, (a) is a good direction, so-called directional beam propagation process in the degree of divergence. Haituo 100mW laser pointer company implements the project of brand strategy.The smaller the beam divergence angle, the better his direction, for the ordinary light sources, such as the common fluorescent, incandescent, their direction is bad, to the surrounding diffuse, can illuminate every corner of the room. The laser is not the case, it only fired in one direction, and the divergence angle is very small, almost parallel beam of light, so the good direction, distant objects can be irradiated. We fired a laser beam from Earth, can illuminate the lunar surface, the divergence angle is small, the formation of the spot on a small, ordinary light can not do it.