1) auditory strings
基底纤维
2) bottom fiber
底部纤维
3) cellulose backing
纤维素打底
1.
This paper analyzes the reasons of some defects in vertical down welding (especially cellulose backing welding),such as inner pit at back of weld,burn through of backing weld,slag inclusion of weld,lack of fusion,undercut and bad formatiou of weld bead,etc.
分析了下向焊接工艺(特别是纤维素打底)焊接时产生焊缝背面内凹、打底焊道烧穿、焊缝夹渣、未熔合、咬边、焊缝成形不良等缺陷的原因。
4) short-fiber substrates
短纤维衬底
5) PVC fiber
PVC基纤维
6) iron based fiber
铁基纤维
1.
The magnetic iron based fibers were extracted from Cu-Fe-Cr in situ composite wires by use of a selective etching technique, where the Cu matrix dissolved by nitric acid,and the effects of R(the mass ratio of chromium to iron)on the stability of the fibers were investigated.
由Cu-Fe-Cr系原位复合材料硝酸法萃取了磁性铁基纤维,研究了铬铁质量比R对铁基纤维磁性和稳定性的影响。
2.
Micrometer iron based fibers were extracted from Cu-11Fe-4Cr in situ composite wires.
微米级铁基纤维由Cu-11Fe-4Cr原位复合线材萃取得到。
补充资料：打底
分子式：
CAS号：
性质：又称打底。俗称“那夫妥”打底。织物先用色酚的碱液轧染（打底），再用色盐（芳胺的重氮化盐）溶液处理，它们在织物上偶合生成不溶性偶氮染料的染色工艺。
CAS号：
性质：又称打底。俗称“那夫妥”打底。织物先用色酚的碱液轧染（打底），再用色盐（芳胺的重氮化盐）溶液处理，它们在织物上偶合生成不溶性偶氮染料的染色工艺。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条