第1个回答 2010-01-15
In the world of professional staff time is how to start the New Year the time accurate to nanoseconds it? They are nothing but a kind of atomic clock reference only. Palo Alto, California, Sue Wright - Pei Kade end of last month the company unveiled a new precision timer (just in time for New Year New Year's bell sounded the beginning of time). The past 30 years, the company has been providing military and scientific aspects of the patrons to provide atomic clock, which runs the most advanced species up and down every Bashiwannian the error does not exceed one second. This latest generation product but it is accurate to 一百六十万年 (more than the entire history of mankind can be traced back even much longer) before the emergence of a second error. Its specification is equivalent to desktop computers, worth 54,000 U.S. dollars.