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1)  doubling wire
合丝
2)  silk/cotton covered yarn
丝/棉复合丝
1.
The central composite rotatory plan is used to discuss the optimal solid dyeing process of silk/cotton covered yarns knitted fabric with direct peach red 12B.
采用单因素试验法优化直接深棕ME和湖蓝5B对蚕丝/棉复合丝针织物的同色染色工艺,包括:染液pH值,电解质的种类和浓度以及染色温度。
3)  alloy steel wire
合金钢丝
1.
The intercritical annealing process of 50Cr alloy steel wire with plastic deformation was probed into with the method of orthogonal test for the better result of spheroidal annealing with the oven free of oxygen in the process of metatic card clothing wire production.
为了金属针布钢丝制造企业在球化退火过程中利用无氧化罩式炉更好地保证球化效果,采用正交试验法,对塑性变形50Cr合金钢丝进行双相区球化退火工艺研究。
4)  composite spinning
复合纺丝
1.
Study on composite spinning process for low-melting point polyester;
低熔点聚酯复合纺丝研究
2.
An antibacterial PET fiber with antibacterial agent content of 1 % by mass fraction can be produced via composite spinning from antibacterial PET masterbatch containing PET and silver-carrying nano-zinc oxide antibacterial agent treated with T-aminopropyl triethoxy silane.
用T-氨丙基三乙氧基硅烷处理过的载银纳米氧化锌抗菌剂与PET共混制得PET抗菌母粒,通过复合纺丝制得抗菌剂质量分数为1%的皮芯型抗菌PET纤维。
3.
An antibacterial polypropylene (PP)/polyamide 6 (PA6) composite fiber was prepared from PP,PA6 and inorganic antibacterial agent by composite spinning technology.
以无机抗菌剂、聚丙烯(PP)和聚己内酰胺(PA6)为原料,采用复合纺丝技术制备抗菌PP/PA6复合纤维,对其生产工艺及纤维性能进行了研究。
5)  synthetic filament
合纤长丝
1.
3 dtex synthetic filaments as core fibers to produce composite air-textured yarns.
3 dtex合纤长丝作芯丝,分别与177。
6)  Grouping supply of cut tobacco
组合供丝
补充资料:键合金丝
分子式:
CAS号:

性质:集成电路中用作连接线的金合金丝,又称球焊金丝或引线金丝。金含量≥99.99%,微量添加元素总和<0.01%。有γ型、C型和FA型等三种,后两种用于高速键合。微量元素为铍、铜、银等具有细化晶粒,提高再结晶温度和强化金的作用。用高频炉真空熔炼,二次重熔和定向结晶,铸锭在均匀化后冷加工成材。或用液体挤压工艺制造。键合金丝是微电子工业的重要材料,用作芯片和引线框架间连接线。

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