Other characteristics, such as frequency, wave shape, and phase balance are seldom recognized by the consumers but are given constant attention by the electric power utility engineers.

而其它方面的特性，如频率、电压波形、各相平衡则很少被用户认识到，但这恰恰受到电力部门工程师们的时刻关注。

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The directions of further research on the phase field method are aimed at better numerical arithmetic, more precise model, 3d quantitative simulation and utility.

以后进一步研究的重点方向是更优的数值算法、更精确的数值模型、三维定量模拟以及实用化研究。

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The utility model discloses a phase interruption protective device for three-phase electric motor.

一种三相电机的断相保护装置。

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Investors now worry that mobile telecoms is merely a low-growth utility, rather than an industry on the verge of a new phase of explosive expansion.

ECONOMIST: How much longer can things go on getting worse?

Ocean Power is working with Spanish utility Iberdrola, French oil giant Total and two Spanish government agencies for the first phase of a modest 1.39-megawatt facility--a decent-sized nuclear reactor pumps out 2, 200 megawatts--off the coast of Spain.

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