... 研磨膏 grinding stone 磨石grip length 砂砾；砂粒 grit removal ...
双语例句
1
On this basis, assuming that anchor can play the maximum grip strength in all conditions, the minimum chain length under external loads of ship can be calculated.
在此基础上，假设锚在任何情况下均能发挥最大抓力，计算船舶在外力作用下的最小出链长度。
2
They comment on how improved aim, lie angle, length and even grip size make the putter feel comfortable and the putting stroke natural.