然而目前所获得的实际材料的磁能积远低于理论计算值。
Up to now, however, practical magnetic energy product is more lower than it.
具有较高的磁能积、极低的温度系数，其使用温度可高达300度。
Its biggest advantage is its high working temperature — 300 degree centigrade.
是一种磁能积很高的优良的永磁材料，但在实用上稍嫌它的居里温度低了一点。
The outstanding permanent magnetic material Nd2Fe14B possesses very high energy product. But its Curie temperature is a little bit too low for practical application.
是一种磁能积很高的优良的永磁材料，但在实用上稍嫌它的居里温度低了一点。
The outstanding permanent magnetic material Nd2Fe14B possesses very high energy product. But its Curie temperature is a little bit too low for practical application.
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