Its shielded box should be used the main air gap and prevent the primary current to produce the magnetic field concentrating in the shield shell metal plate.
其屏蔽盒应用主气隙，防止原电流产生的磁场集中在屏蔽壳的金属板内。
While technicians took core samples of the spacecraft's heat shield around that time, in February Orion's back shell and heat shield were removed for further testing.
技术人员在大约那个时候拿到了该航天器热盾的核心样品，二月份，为了进一步测试，猎户座的背壳和热盾被移除。
I bought a "bargain" computer cable that did not connect the DB connector's mechanical ground shell to the cable's shield.
我买了一根廉价的计算机电缆，就是没有把DB连接器的外壳接电缆的屏蔽层。
For much of military history, battle was a continuous struggle between weaponry and protective systems: spear and shield, sword and mail, shell and armor.
对于大部分的军事历史来说，战场就是攻击武器与防卫系统持续不断的斗争：长矛与盾牌，利剑与盔甲，炮弹与装甲。
PVC cloth protecting curtain The automatic pull-out and take up shield with the shell made of stainless steel consists of shell, spring shaft and fabric cloth.
PVC布防护帘外壳用不锈钢材料制成的自动伸缩式防护带，是由外壳、弹簧轴、和纤维布等组成。
Housings made of steel or stainless steel automatic retractable shield, By the shell, spring shaft, and fiber cloth and so on.
外壳用钢板或不锈钢材料制成的自动伸缩式防护罩，是由外壳、弹簧轴、和纤维布等组成。
Housings made of steel or stainless steel automatic retractable shield, By the shell, spring shaft, and fiber cloth and so on.
外壳用钢板或不锈钢材料制成的自动伸缩式防护罩，是由外壳、弹簧轴、和纤维布等组成。
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