它的振动幅度取决于引力场的强度。Its oscillation depends on the strength of the gravitational field.薪水的平均增长幅度是通货膨胀率的1.41倍。The average pay rise equalled 1.41 times inflation.测量的误差幅度为2.5%。The survey has a margin of error of 2.5%....
1914年，该国成为英国的保护国。In 1914 the country became a British protectorate.1912年,西班牙宣布其成为摩洛哥北岸地区的保护国.Spain declares a protectorate over the north shore of Morocco.自1890年以来一直是英国保护国的桑给巴尔独立.Zanzibar became independent, after being ...
The property of the coating is identical with electroplating Zn - Ni alloy coating in ammoniate.研制成功一种钾盐无援电镀锌 - 镍合金新工艺.The process does not require electrical current or anodes as in electroplating.但是在电镀过程中不需要电流或阳极.A lot...