center distance

常见例句

Based on the principle of gear machining generating method, a modeling method - variable center distance gear modeling method for variable ratio gear sector profile is put forward.
基于齿轮的范成加工原理，提出了一种变速比齿扇齿廓的定中心距齿轮建模法。
Appropriate pitch curve designing is a key of regularly working for non-circular planetary gear mechanism with variable center distance which can be used in low speed high torque hydraulic motor.
合理的节曲线设计是可用于低速大扭矩液压马达的变中心距非圆行星齿轮机构正常工作的关键。
Consequently, the measuring accuracy will no longer be restrained by the center-to-center distance of the picture elements.
因而，衍射测径的精度不再受CCD像元中心距大小的限制。

From Mel Fisher's Museum, we walk the short distance to Mallory Square, the center of Key West's historic area.
So, for example, if I have a sodium ion over here, and I have a chloride ion over here, where the distance from center to center r I'm denoting as r, this is nucleus to nucleus separation.
所以，比如这有一个钠离子，和一个氯离子，它们中心与中心间的距离,我把它设为，这是原子核和原子和的间距。
麻省理工公开课 - 固态化学导论课程节选
The center's distance learning program uses puppets to teach children in classrooms in forty-four American states.

And one driver of that trend, says Gregory Guldner, director of the Center for the Study of Long Distance Relationships, is the perception that technology reduces the emotional separation of distance.
FORBES: Magazine Article
This is what occurs to Henry David as he squats on the bank of Fair Haven Bay, a third of the distance from Mount Misery to the center of Concord.
NPR: Excerpt: 'Woodsburner'