Differing from previous studies, the new method was derived from the idea of motion of moving trihedron along a predesigned path of contact on the predesigned (theoretical) tooth surface.

与以往的齿面加工方法不同，在新的齿面展成方法中，齿面展成运动是在沿预定接触迹线的曲面活动标架下设计的。

youdao

For bow hard grounding, damage path will go toward the side of ship hull, and the contact between the ship and the rock will change gradually from intense impact to lateral press and slip friction.

对于船艏高能搁浅的情况，损伤路径会向船体外侧偏离，船舶与礁石之间的接触由剧烈的冲击逐渐过度到侧向挤压和滑动摩擦；

youdao

Even though the contact appeared inadvertent, it did change the path of the ball and the defender had no business flapping his arms around like that.

尽管联系，但它确实改变出现夹杂着球的路径和后卫没有生意拍打他的双臂。

youdao

Sadly, not yet but they can report on the path taken after the first point of contact.

FORBES: How to Start Your Own "Arab Spring"

Police are also appealing to anyone who uses the path at the back of Tooting Bec Athletics Track to contact them if they have recently seen anything there which was out of the ordinary.

BBC: 'Placenta' found by London dog walker

The fact that contact information would be collected and stored was not explicitly mentioned in Path's terms of use or Twitter's privacy policy.

CNN: Doug Gross,