permanent wave

英 [ˌpɜːmənənt ˈweɪv]

美 [ˌpɜːrmənənt ˈweɪv]

n.  同 perm; 卷发; 烫发

柯林斯词典

• 同perm
  Apermanent waveis the same as aperm.

英英释义

noun

• a series of waves in the hair made by applying heat and chemicals
  Synonym:permanentperm

双语例句

• Permanent magnet synchronous motor ( PMSM) in the system is driven with sine wave;
  系统的永磁同步伺服电机采用正弦波驱动；
• Double driving and controlling apparatus media with permanent magnet is manufactured; reasonable regulating rotating velocity of upon and down driver can improve shape of meniscus, suppress surface wave, and stir molten metal.
  设计制造采用永磁体的双磁力驱动控制器，合理调节上、下磁驱动器的旋转速度可改善弯月面形状，平抑液面波动，搅拌内部熔体的作用；
• Objective To study the effect of early applied Nd-Fe-B permanent magnet on acupoints plus ultrashort wave for peripheral nerve paralysis.
  目的观察早期采用钕铁硼永磁体穴位贴敷加超短波治疗周围性面神经麻痹的治疗效果。
• Do you want a permanent wave or a cold wave?
  你想电烫还是冷烫？
• What would you like permanent, cold wave, or washed and dressed? She is permanently waved both as to hair and figure.
  你要电烫，还是洗一洗做一做头发？她的头发与身材好象都是（电烫的）永久曲线。
• Design and Researching of an Intelligent Controller for Vaccum Permanent Magnet Breaker Based on Recongnition of Coil Current Wave
  基于线圈电流波形识别的真空永磁断路器智能控制器的研究与设计
• Hairdresser: Yeah. A lot of my customers love it. ( after shampooing) Do you want a permanent wave or a cold wav-e?
  美发师：是的，我的很多顾客都喜欢。（洗完后）您要电烫还是冷烫？
• The factors affecting permanent magnet eddy current loss calculated by using FEM method have been researched. The magnetic vector potential wave, the density wave of eddy current and the distribution of eddy current are obtained.
  研究了运用有限元计算永磁体涡流损耗的影响因素，得到了永磁体内的磁矢位波形、涡流密度波形和涡流分布。
• A permanent magnetic ( PM) linear wave power generator was developed to generate electricity directly from wave power.
  为了直接把海洋的波浪能转换为电能，提出了一种永磁直线波力发电机。
• The Optimum Logic Resolving Structure Research of Permanent Magnet Brushless DC Motor With Square Wave Current
  永磁方波无刷直流机最佳逻辑解析结构的研究