在上翼缘处有足够的松动,因而在主梁腹板上并不会引起很大的相对扭转。
At the top flange there would be enough slack so that no relative twist of any significant magnitude would be introduced into the girder web.
而在主破裂阶段,积累电荷的急速运动形成瞬间电流,激发了脉冲式的磁场异常。
While the magnetic pulses of shorter-period appeared at the last stage of the experiment, may be induced by instantaneous electric current of the accumulated charge during the cracking acceleration.
断路器具有一种新颖的手动操作机构,能确保DW50断路器在主触头闭合时不会再储能,而在主触头断开时能正常储能。
The features, performances and main technical parameters of DW50-1000 were introduced in this paper, especially a new manual operation mechanism of the circuit breaker.
He's called that because he was martyred for the faith around the year 150.
他被这样称呼是因为在主后150年左右,他因为信仰而被杀害。
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