“velvet needling machine”的概念、定义、翻译、参考文献-科学参考

单词	velvet needling machine
释义	velvet needling machine Encyclopedia 工学[非织造布装备]释 velvet needling machine绒面针刺机将固定托网板改为可作回转运动的毛刷帘子，在毛刷帘子上植有长20毫米左右、直径0.2～0.3毫米的聚酰胺丝的针刺机。是花纹针刺机的一种。
随便看	neutron emission rate standard neutron escape neutron excess neutron exposure neutron flow equation neutron flow function neutron flow theory neutron fluence neutron fluence rate neutron fluence(rate) standard neutron flux neutron-gamma log neutron-gamma method neutron generator neutron halo neutron halo nucleus neutron howitzer neutronics neutron imaging neutron induced fission neutron-induced fission neutron induced nuclear reaction neutron [induced] reaction neutron induced reaction neutron inelastic scattering

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