If she chooses, she can use a clock with a pendulum, put books on a shelf without any danger of their floating away, and hang a picture on a nail in the wall.
如果她选的话，她可以使用一个有钟摆的钟，把书放在书架上而不会有飘走的危险，还可以在墙上的钉子上挂一幅画。
Some riders put a dab of nail polish on the binding's screw threads to help keep the screws in place.
有一些滑雪者会往固定器的螺丝上涂上指甲油保证螺丝不会松动。
She went up to her room and took from her dressing-table several small articles and put them out of sight: a nail-file on the floor under the bed;
她去自己的房间，从梳妆台上拿了几件小物件放到看不见的地方：一把指甲挫放在床下的地板上；
In this paper, the main ideas include that, (1) based on the theory of soil-slope anchorage and stabilization, the incremental calculation method for soil nail forces in soil nailing is put forward;
根据土钉支护作用机理，提出了基于边坡锚固稳定思想的土钉力的增量计算方法；
In this paper, the main ideas include that, (1) based on the theory of soil-slope anchorage and stabilization, the incremental calculation method for soil nail forces in soil nailing is put forward;
根据土钉支护作用机理，提出了基于边坡锚固稳定思想的土钉力的增量计算方法；
应用推荐