Combing the wave field snapshot with the corresponding velocity section proves to be important in the observing of wave propagation.
将波场快照与速度剖面相结合，可以更好地观测到波的传播过程。
The influences on electric equipments by harmonic wave were introduced. Combing with the practice harmonic wave elimination and dirty flash preventive measures were briefly introduced.
介绍了谐波对电网中电气设备的影响，结合实际情况简述抑制谐波和预防污闪事故的对策。
The test shows that FA322 drawing machine can reduce long-term and sh ort-term uneven, improve uneven wave of combing sliver.
试验表明，FA32 2型并条机可降低长、短片段不匀，改善精梳条不匀波。
The test shows that FA322 drawing machine can reduce long-term and sh ort-term uneven, improve uneven wave of combing sliver.
试验表明，FA32 2型并条机可降低长、短片段不匀，改善精梳条不匀波。
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