There is a lyric that sings: the water took time story away, and changed you and me. This song took many people’s green years, and also changed many faces. Those summer that decorated with braided hair and uniforms skirt, those long streets that the white shoes ever run, those talking and laughing sounded on daddy’s bicycles and those days you tenderly smiled to me when Phoenix flower fallen on your shoulders. All of these had been caught in the pages of heavy books, and soak in the time of formalin became the most permanent specimens in our hearts.
Atsunori NEGISHI, Terunobu MAEDA
Technical Research Institute.
A series of tungsten compounds was tested to see the inhibiting effects against the growth of sulfuric acid producing bacteria (sulfur oxidizing bacteria; SOB) living in sewage treatment
It was said that foreign media reported WU-14, a new Chinese hypersonic weapon speculated, had been tested 10 times the speed of sound super weapon by Chinese military on Jan. 9, 2014, whose purpose is to break the U.S. missile defense system. The U.S. military named the testing object
Since the beginning of 2016, the international gold price is turbulent; so many gold investors were frustrated. Recently, the international oil price has been under great pressure, stock market trading is also very weak, which makes the gold, which has a strong hedging value,
According to reports, the US local time on January 5, Huawei and Swarovski launched its first women-only AndroidWear smart watches. The smart watch called HUWEI WATCH Jewel and Elegant is specifically for women consumers to create.
The China Ammonium Metatungstate(AMT) Industry 2016 Market Research Report is a professional and in-depth study on the current state of the Ammonium Metatungstate(AMT) industry.
Recently, according to foreign media reports, Russia wants to carry out a nuclear bomb upgrade plan, namely that to emission the nuclear bomb outside of the atmosphere through the intercontinental ballistic missile, in order to destroy asteroids, which would pose a threat to earth.
Last week, nine tin enterprises in the country decided cut back production of 17,000 tons in 2016, which take place about 12% of national yield. It’s expected that it doesn’t exclude the possibility of purchasing and storage business in the future, reduction of output and purchasing and storage tin supply and demand situation is expected to improve.
According to the data show that in 2005 to 2014 China import and export volume of tungsten concentrate in general shows a downward trend, and carbide exports have seen a growing trend (specific data as shown below).
It is said that China has officially equipped the first type of to-ground missile, so-called Dongfeng-15C penetrating missile, which has an ahead of 2500 mm length, 500mm diameter and more than 500KG unit weight. Its hitting accuracy reaches 30000mm and its shooting range is 600KM.
There are some characteristics of gamma radiation and X-ray as follows:
1. Gamma radiation and X-rays are electromagnetic radiation like visible light, radio waves, and ultraviolet light. These electromagnetic radiations differ only in the amount of energy they have. Gamma rays and X-rays are the most energetic of these.