defective material

基本解釋

Because it is difficult to control rolling process of molybdenum sheet, there is much defective material and low rate of finished products.
鉬板軋制工藝過程難以控制，軋廢現(xiàn)象嚴(yán)重、成品率低，導(dǎo)致生產(chǎn)成本增大，因而尋求適宜的加工工藝勢在必行。
Because it is difficult to control rolling process of molybdenum sheet, there is much defective material and low rate of finished products.
當(dāng)前鉬板軋制工藝過程難以控制，軋廢現(xiàn)象嚴(yán)重、成材率低下，尋求適宜的加工工藝勢在必行。
The product is guaranteed for 24 months from the purchase date. The importer will remove any defects caused by production and defective material or will replace the device during this period.
產(chǎn)品自購買之日起有24個(gè)月的質(zhì)保期，在此其間進(jìn)口商將負(fù)責(zé)消除產(chǎn)品的所有生產(chǎn)缺陷及有缺陷材料或調(diào)換產(chǎn)品。

And a brand new kind of software allowed him to use information about the family and their genetic material to find the defective gene.
FORBES: A Tragic Case And A Genomic Hope