1) mottled zone
麻口区，斑口区
2) mottled pig iron
麻口铸铁，斑生铁
3) mottled iron
麻口铸铁，斑铸铁
4) Bakou area
坝口地区
5) chilled zone
白口区
1.
Production conditions and technical requirements of camshaft used for Xiali gasoline engine was introduced, the abnormal graphite (black line) found in the chilled zone was analyzed, and the wearing-resistance of the black line zone was tested.
介绍了天津夏利汽油机凸轮轴的生产条件和技术要求,分析了其激泠部位的石墨异常析出(黑线)现象,并进行了辚线的耐磨性试验,试验结果:黑线处磨损体积为白口区的1。
6) Qiaokou Area
桥口地区
1.
Research on formation stages of hydrocarbon reservoirs in Qiaokou area of Dongpu sag;
东濮凹陷桥口地区油气藏形成期次研究
2.
Qiaokou area is located at the south of central uplift belt of Dongpu depression,where there is significant exploration potential with good structural condition and abundant hydrocarbon resource and low identified degree(only 18 28% ), particularly in Es 3 section(below 10%).
桥口地区位于东濮凹陷中央隆起带南部 ,构造条件好 ,油气资源丰富 ,目前探明程度很低 ,仅 1 8 2 5 % ,沙三段更低 ,不到 1 0 % ,因此具有很大的勘探潜力。
补充资料：麻口铸铁
mottledcastiron：其组织处于白口铸铁和灰口铸铁之间，即在一部分区域内，碳以化合碳的状态存在（在断口上呈亮白色），而在另一部分区域内，碳以石墨态存在（在断口上呈暗灰色）的铸铁。
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