詞語：off-grade
off-grade的意思
nitration grade benzene nitro-grade benzene 硝化級苯;nitration grade benzene nitro-grade benzene 硝化級苯;sever amputate cut off mutilate shear shut off switch off 切斷;sever amputate cut off mutilate shear shut off switch off 切斷;weaken bate lower slack take off take the edge off trail off 減弱;
off-grade的參考例句
1.DOWAY develops various kinds of products for the coating industry such as ordinary industry grade, high weathering resistance grade, powder coatings special grade and anti-static grade etc. DOWAY杜威公司有各類應用於塗料行業的產品，如普通工業級、高耐候級、粉末塗料專用級、抗靜電級等。
2.We need Nolyester and Nylon poy multifilament yarn(only substandard -bc grade-off grade-No a grade) for our ropes production. 只需要低等級別的或無級別的尼龍長絲線。
3.The calculating formula of cut-off grade was proposed by the average recovery or the recovery corresponding to cut-off grade. 提出了按平均選礦回收率或按截止品位對應的回收率計算截止品位的計算公式，同時指出了計算上的困難。
4.lean ore more high-grade ore less ore grade to 45 percent less than high-grade ore reserves of ; 貧礦多、富礦少，原礦品位達到百分之四十五以上的富礦儲量更少；
5.Gravity-flow conduits: grade tunnels, grade aqueducts, and pipelines. 重力流管線：重力隧道，重力溝渠和管線。
off-grade的詞匯及翻譯
n. off-grade metal - 不合格金屬