Three 3500 W dysprosium lamps are installed on each tower crane for site lighting during night.罐体施工现场:在每台塔吊上装三盏3500W镝灯用于现场夜间照明.Adjust the lighting so it is soft and restful.调节灯光使其看上去既柔和又能给人带来舒缓感。Keep lighting fixtures an...
Development of the ferroelectric ceramics in recent years has led to superior detection ability.近代所发明的铁电陶瓷具有优良的检测能力.The ferroelectric cathode material is a new kind of functional material.作为一种新型功能材料,铁电阴极材料的研究日益受人们重视.The ...
入侵者最终被赶回到自己的国境内.The invaders were pushed back beyond their own country eventually.我们不能向入侵者屈服.We can never bow the neck to any invaders of our country.坚固的堡垒使入侵者无法攻入.The strong fortress mocked the invaders....