1. a good grounding in English grammar
   良好的英语语法基础
2. a thorough grounding in maths
   全面的数学基础训练
3. every child needs a good grounding in science and technology.
   每个孩子都需要良好的科技基础教育。
4. Riverain grounding network and conductive cement are proposed for riverain station.
   对河边变电所和水电站，提出设置河岸接地网或用导电水泥降阻的方案。
5. he was penalized two strokes for grounding his club in a bunker.
   由于在一障碍处球杆触地，他被罚两杆。
6. Bi-layer grounding networks are designed for sidehill substation.
   对垫土层地带的变电所，提出双层地网的设计方案；
7. All applicants for the job should have a basic grounding in computer skills.
   所有申请这份工作的人都应具备基本的电脑操作能力。
8. When installation, unlade the join copper bus bar, through the preformed long-square hole, fixing it on the main grounding bus bar.
   安装时将互连铜排卸下，穿越柜间预留的长方孔，固定在相邻两柜的主接地铜排上。
9. Grounding and its notices were probed into construction of trolley isolative wire. How to eliminate safe hidden troubles in construction was discussed also.
   探讨架空绝缘线施工时的接地问题注意事项及如何消除施工中的安全隐患。All applicants for the job should have a basic grounding in computer skills.
   所有申请这份工作的人都应具备基本的电脑操作能力。
10. Riverain grounding network and conductive cement are proposed for riverain station.
    对河边变电所和水电站，提出设置河岸接地网或用导电水泥降阻的方案。
11. When installation, unlade the join copper bus bar, through the preformed long-square hole, fixing it on the main grounding bus bar.
    安装时将互连铜排卸下，穿越柜间预留的长方孔，固定在相邻两柜的主接地铜排上。
12. Grounding and its notices were probed into construction of trolley isolative wire. How to eliminate safe hidden troubles in construction was discussed also.
    探讨架空绝缘线施工时的接地问题注意事项及如何消除施工中的安全隐患。

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