The attenuated law of flow field inside the nozzle block of the air jet vortex spinning is investigated by the method of numerical computation.
通过数值计算对喷气涡流纺喷嘴内部流场衰减规律进行探讨。
The cloth by the impeller center cone will materials uniform assigned to each launch port, impeller in launching nozzle, install a special material made of wear-resisting block, can change.
由叶轮中心的布料锥体将物料均匀的分配到叶轮的各个发射流道，在发射流道出口，安装有特殊材料制成的耐磨块，可以更换。
The ViscoScope sensor may come with a nozzle, and at times, a block Lange for sensor mounting.
该粘度计传感器可能会与喷嘴，有时，一块大的传感器安装。
It has a supporting block in the centre with central transmission. The sludge is removed by spontaneous imbibition through flat nozzle.
该刮泥机为中心支墩式中心传动，扁吸嘴自吸式吸泥；
It has a supporting block in the centre with central transmission. The sludge is removed by spontaneous imbibition through flat nozzle.
该刮泥机为中心支墩式中心传动，扁吸嘴自吸式吸泥；
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