long axis

基本解释

To create torque in a long axis stroke, one must have a semi-fixed point from which to work.
为了在长轴划水中建立扭矩，一个人必须在运动中有一个半稳定点。
But Hartley 2's nucleus is definitely the smallest one so far, its long axis spanning only about 2 kilometers (1.2 miles).
不过哈雷 2 号的核心毫无疑问是目前见过的最小的了，它的长轴直径仅约 2 千米（1.2 英里）。
Furthermore, telescopic crowns transfer occlusal forces along the long axis of the abutment teeth and provide guidance, support, and protection from movements that might dislodge the denture.
此外，套筒冠义齿可沿着基牙长轴传递合力，可以提供引导，支持作用，并能防止可能导致义齿脱位的各种运动。
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