half dual spacing

Dual spacing of vehicle wheels

GB/T17351-1998汽车车轮双轮中心距

fixed-center change gear

固定中心距变速齿轮

fixed-center change gears

固定中心距变速齿轮系

The distance from the center of the front wheel to that of the rear wheel in a motor vehicle, usually expressed in inches.

轴距机动车中从前轮中心到后轮中心间的距离，常用英寸表示

Belt drives--Pulleys--Limiting values for adjustment of centres

GB/T15531-1995带传动带轮中心距调整极限值

distance from midship to center of floatation

浮心距船中距离漂心距船中距离

Study on the Influence of Centres Error on Stresses in Circular arc Gears

中心距误差对圆弧齿轮应力影响的研究

Influence of the Center Distance Changing of Silent Chain to the Sprocket Tooth Profile;

齿形链传动机构中心距变化对链轮齿廓的影响

The calculation and its analysis of backlash Center adjustable gear train;

可调中心距齿轮链空程的计算结果及其分析

Analysis of the Precision Measure Method for the Bearing Seat Hole Center Distance in the Gear Box

齿轮箱轴承座孔的中心距测量方法精度分析

The hub of a wheel.

（轮）毂轮子的中心

distance from midship to center of buoyancy

浮心到船中距离浮心距中距离

The integral type housing, hypoid gear design has the centerline of the pinion set above the centerline of the ring gear.

集成型的差速室、准双曲面齿轮的设计中，小齿轮组中心线在环形齿轮的中心线之上。

twin grip type centerless grinder

双支承砂轮无心磨床

Leaf spring CD( front/rear)

中心距前/后(mm)

For optimum wear life, centre distance between two sprockets should normally be within the range30 to50 times the chain pitch.

为了获得最佳磨损寿命，2个链轮间的中心距通常应是链条节距的30至50倍。

The distance between the center of an eccentric and its axis.

偏心距偏心圆的中心与圆轴间的距离

It is not only able to reduce rollers in roll forming but also to lower the requirements for centre distance variation between two rollers of forming machine.

该方法可使滚压成形貌轮的对数减少，而且对成形机两辊轮的中心距离变化量要求也不高。