If no open phase protection is available during the operation course of three-phase equipment, it shall operate abnormally under open phase condition or shall be burnt if the case is serious.

如果不能在运行过程中对三相设备进行缺相保护，则会使三相设备在断相情况下异常工作，轻则设备运行不正常，重则烧毁三相设备。

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It is important to separate these two factors since equipment could be built making use of the phase information for detection but operating on an analogue basis and vice versa.

区分这两个因素时重要的，因为可建造设备用于不同阶段探测信息并且在模拟基础上也是可操作的，反之亦然。

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We do this verification through an atomic absorption equipment. When the metal is in organic phase we DE - extract and accumulates in another aqueous phase solution.

我们通过原子吸收设备进行验证，当金属在有机相时，通过多次萃取，将其积聚在另外一水相溶液中。

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While in Newport News, some of the Enterprise's equipment will be removed then the next phase begins.

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The first aspect will address diagnosis and prognosis of TBI, while the second phase will focus on materials and structural design of equipment (helmets) to protect the brain from impacts.

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Phase-shifting is the same process behind noise-cancelation equipment and polarized sunglasses.

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