expansion coil 膨胀盘管 ; 冷凝盘管 ; 蒸发盘管 ; 膨胀旋管
direct-expansion coil [机] 直接蒸发盘管
direct expansion coil 直接膨胀盘管
expansion n coil 膨胀盘管
dirct-expansion coil plate evaporator 板状直膨式盘管蒸发器
direct expansion coil plate evaporator 直接膨胀板式盘管蒸发器
direct expansion grid coil system 直接膨胀格栅式盘管系统
After he finished the news, he worked at the proof and saw in the coil of green-edged skin some model of spiraling, of expansion.
他看完报纸后，就着手找证据，从画上一圈圈的苹果皮想到了螺旋状扩张的模型。
Two types of direct expansion coil are used.
使用了两种类型的直接蒸发盘管。
According to the principle of "Uniform magnetization", the field-shape of plane head quadrupole of "coil replacement" and "Quasi coil replacement" is analysed by means of series expansion.
本文根据“均匀磁化”原理，利用幂级数展开方法，对“线圈代替型”及准线圈代替型平头四极透镜的场形进行了分析。
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