大家都搜：
金属区域
1、habitable zone───宜居区
2、champleve metal───尚普列夫金属
3、wwn zone───wwn区域
4、metal box───金属盒子
5、metal───vt.以金属覆盖；n. (Metal)（捷、瑞典）梅塔尔（人名）；n.金属；合金；adj.金属制的
6、Zone───n.(Zone)人名；(塞)佐内；vi.分成区；n.地带；地区；联防；vt.使分成地带；环绕
7、grinding metal───研磨金属
8、aphotic zone───不透光带；[海洋]无光深水区；非生化带；无光带，无光的深水区
9、arctic zone───北极带；北极区；寒带
1、The microhardness of weld metal zone, HAZ and base metal decrease in totality after heat treatment.───焊缝区、热影响区与母材的显微硬度整体呈下降趋势；
2、The AZ91D spot welded joint consists of nugget zone, heat effected zone and base metal zone.───点焊接头由熔核区、热影响区及母材区组成；
3、Weld metal zone are mostly acicular ferrite which can improve the weld zone toughness.───焊缝金属区晶粒分布均匀，焊缝金属区多为针状铁素体，能够提高焊缝区的韧性。
4、deposit zone (or deposited metal zone)───熔着金属区（焊接）
5、Though the building is 50 miles from the Pacific Ocean and well beyond the reach of killer tidal waves, a blue and white metal sign at its entrance says Entering Tsunami Hazard Zone.───尽管这座建筑距离太平洋有50英里，远在杀手般的浪潮鞭长莫及的地方，入口处却立着一块蓝白色金属牌，上面写着“进入海啸危险区域。”
6、The tensile strength of welded joint is significantly improved after heat treatment and the failure occurred far away from the weld metal zone.───焊接接头抗拉强度大幅度提高，断裂均处在远离焊缝的母材上。