Cell phone radiation, has been the topic of concern. Especially during charging, radiation levels is usually several times. In Oriental science and technology on the BBS, chairman of Shanghai association for science and technology, light alloy precision molding, said ting wen-chiang, director of the national engineering research center of magnesium alloy materials of mobile phones, has the very good electromagnetic shielding performance, completely shielding radiation, greatly reducing the harm of human body.

It "once" is very light, but also can build a strong "skill". It is one of the most abundant element on earth reserves, is the human do not know its strengths into full play. Speak this morning the 100th issue of the east technology BBS, focus is known as the "21st century green engineering material" of the magnesium alloy. Experts agree that China's magnesium as the world's largest producer and exporter, should grasp the higher-end magnesium alloy application development technology, for the "made in China" employed the leading technology of the whole field.

American car: wild, wild, informal section, horse power is stronger, and pay attention to the car and spacious, internal ShiHaoHua, thick line appearance. China car: heavy fact and thick line, in USES and its appearance, in a word: real use. But in the beautiful and easy to use, comfort and safety measures, it remains to be improved continuously. British car: sedate, introverted, has the connotation. Traditional car material enough there will be no more exaggerated shape and performance, make passengers have a real feeling.