渐开线

evolute

渐开线

even fracture 平坦断口 | evolute 渐开线 | exact solution 精确解

evolvent

渐开线, 切展线

evaporator 蒸发器 | evolvent 渐开线,切展线 | exhaust back pressure 排气背压

evolvent

渐开线

evolve 开展;放出 | evolvent 渐开线 | EVPI 完全情报期望值

involute

渐开线

依据历史的发展,先有学者确立了齿形的条件,之后才逐渐依序找出合乎此条件的齿形,即摆线(Cycloid)齿形与渐开线(Involute)齿形. Olaf Roemer在1674年曾发表齿形应采用外摆线(Epicycloid)曲线,不过,详细的记录被祝融毁之一炬,

involute gear

渐开线齿轮

Gear Generator - 渐开线齿轮 (Involute Gear) 产生器. CameraLine - 控制视图摄影机与目标点,这个简单的 Script 可以在视图摄影机与目标点之间建立一条直线,或是将视图摄影机与目标点放置到选取的直线两端.

erical involute teeth

球面渐开线齿

42 Speed gears 速度挂轮 | erical involute teeth 球面渐开线齿 | 44 Spherica limacon teeth 球面钳线齿

involute spline broaches

渐开线花键拉刀

b3282 刀架名称及符号粘贴方法 tool holders for indexable inserts - des... | b3284 渐开线花键拉刀 involute spline broaches | b3285 卷簧压缩及拉伸试验机 testing machines for helical compression and extens...

pressure angle of involutes

渐开线压力角

基圆压力角 pressure angle of base circle | 渐开线压力角 pressure angle of involutes | 急回特性 quick-return characteristics

involute serrations

渐开线锯齿

b2006 圆筒形轴直边花键 straight-sided splines for cylindrical shafts with inte... | b2007 渐开线锯齿 involute serrations | b2008 径向滑动轴承运行测试基本规定 general rules for running testing of radial...

single-disk involute measuring instrument with recorder

电感记录式单盘渐开线测量仪

single-disc terrazzo grinder 单盘水磨石机 | single-disk involute measuring instrument with recorder 电感记录式单盘渐开线测量仪 | single-disk rotary hydrostone-flat grinder 单盘旋转式水磨机

water lettuce;pistia stratiotes L：大薸(本草纲目)

水叶;水生叶 water leaf;submerged leaf | 大薸(本草纲目) water lettuce;pistia stratiotes L. | 莼菜 water lily;Brasenia schreberi Gmel.

Smoldering Wood：熏烧木材

599. Ice Mice冰老鼠 | 600. Smoldering Wood 熏烧木材 | 608.Flamingo Feathers火烈鸟