The polynomial factors in the harmonic - oscillator wave functions are called Hermite polynomials after a French mathematician.谐振子波函数的多项式因子随一法国数学家之名而叫做厄米多项式.The intermediate vertex positions are computed dynamically usin...
铜焊, 铝焊, 各种五金产品等.Copper welding, aluminum welding, all kinds of hardware products.刀头的刀柄和刀头分开使用铜焊焊接, 容易更换刀头.Blades and segments are welded by braze, which facilitate change of segment.将铜焊线或铜焊条按在插入阀门承插口的管道线上.Apply brazing w...
他们要是觉得受到了怠慢，就会大动肝火。They get angry if they think they are being treated disrespectfully.有13名男子因谋杀案受到盘问。13 men have been questioned in connection with the murder.该队还因其良好的体育精神及公平竞争精神而受到了表扬。The team also won praise for sport...