gear tooth interference  齿轮干涉

Internal Gearing with Small Tooth Number Difference  多齿弹性啮合效应

Involute Zero-tooth-difference Internal Gear Mechanism  渐开线零齿差内啮合齿轮

involutes internal gear with zero-tooth-difference mechanism  渐开线零齿差内啮合齿轮副

small tooth number difference internal mesh  少齿差内啮合

tooth outline overlap interference  齿廓重迭干涉

Tooth shape interference  齿形干涉

a tooth for a tooth  以牙还牙

an eye for an eye and a tooth for a tooth  以牙还牙; 以眼还眼

briar tooth (gullet-tooth)  偏锋锯齿

scanning tooth by tooth  逐齿扫描

tooth-to-tooth proportion  牙牙比例

artificial Intelligence and computational intelligence  人工智能与计算智能

2-grade deceleration straight-tooth gear box  二级展开式直齿齿轮减速器

3D tooth movement control  三度空间牙齿移动控制

a new type of oscillating tooth gear transmission  新型活齿传动

aberrant tooth  迷生齿

abrasion value of tooth surfaces  齿面磨损量

Abutment tooth  基牙; 桥基牙