good holding ground 好抓力锚地
foul holding ground 不能抛锚的海底 ; 难抓底质锚地
poor holding ground 抓力不良锚地
bad holding ground 锚抓力不好的底质 ; 难抓底质锚地
holding ground test 锚地抓力试验
holding power of ground tackle 锚设备抓力
ground holding strategy 地面等待策略
Ground-holding strategy model 地面等待策略模型
ground holding policy 地面等待策略
When anchoring, holding ground refers to the bottom and its characteristics.
在下锚时，holding ground指的是水底的地面以及它的性质。
For example, "good holding ground" means a sand or mud bottom into which the anchor will set well.
例如“好的锚地”指的是一块锚容易下稳的沙地或泥地。
Subjects: sit, down, stand, follow, holding ground, shake hands, basic agility training and some good habits training.
完成科目：坐、卧、立、跟随、延缓、握手、简单敏捷训练及部分不良生活习惯的纠正。
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