问题: 如何在Inventor中将实体的外边界投影到曲面或平面上。 解决方案: 打开“草图”功能区。 单击“二维草图”下方的下拉列表以选择“开始创建三维草图”。 选择“分模线”功能。 (将鼠标悬停在按钮上可获取有关该功能的详细信息)。 选择应从中导出边界的实体...
ただし、ワークプレーンを作成すると、他のすべてのワークプレーンが表示されます。この状況で(パーツサーフェスからのオフセットにより)平面を作成する場合、他の非表示ワークプレーンはすべて有効になります。これは不要です。こ...
You can buy a folding bike for less than £1,000 that can be knocked down so small that can be carried on a plane ——minus wheels, of course ——as hand baggage.Folding wheels would make all manner of things possible. Have we yet got the magic carpet of Andrew Ritchie's ...
John Baird, the inventor of TV, was always interested in science. He built a primate telephone system at the age of 12. Later, he and his friends made a plane. In 1922, Baird had some ideas about some inventions that he was interested in. One of them was sending pictures by wireless...
there’s plenty still to go for. Second, it is in the field of folding bikes that we are seeing the most interesting inventions. You can buy a folding bike for less than ￡ 1,000 that can be knocked down so small that it can be carried on a plane- minus wheels, of course- as ...
wherevis the velocity of the electron in metres per second in the perpendicular direction to the plane ofBandv, and θ is the angle between the directions ofBandv. The magneticfluxdensity is expressed in webers per square centimetre (1 weber per centimetre2= 104gauss = 107/4π amperes per...
there's plenty still to go for.Second,it it in the field of folding bikes that we are seeing the most interesting inventions.You can buy a folding bike for less than ￡1000 that can be knocked down so small that it can be carried on a plane—minus wheels,of course—as hand baggage....
While listening to the arguments over possible causes of the crash, one of which was the new phenomenon of hijacking, Dr Warren realised that the solution could well be at hand if someone on the plane had been carrying a device similar to the then newly released Protona Minifon portable rec...
invariant plane invariant property invariant subgroup invariant subspace Invariants invasion Invasion ecology invasion efficiency Invasion from Mars Invasive plants Invasive vegetation Invasiveness Invective Inventari Invention Invention, Law of Inventions, Classification of ...
a平面 Plane[translate] aADVANCE ORDER 预定单[translate] a清新 fresh;[translate] a还不够努力 正在翻译,请等待...[translate] a而剩下一部分还保持着清醒的人则认为自我价值就是自己对他人的贡献及自己在他人心中的地位来断定的 But is left over a part also to maintain the sober person to think the...