roundness

In lapping process, the end face run-out of grinding spindle is the lea- ding factor affecting the radius waviness and the radius of cutting edge, which are main parameters influencing the integrity of machining surface.

05μm以下,刀尖圆弧圆度提高到0。

Parameter Optimization of Roundness Quality Control for Machined Parts Based on Grey relational Analysis;

基于灰色关联分析的工件圆度控制参数的优化

Deleting Unassociated Points for Roundness Evaluation Based on α-Hull;

基于α-壳的圆度误差评定无关点删除算法

The evolution forms of a multistep method for roundness error separation and their harmonic restraint analysis;

多步法圆度误差分离的演化形式及其谐波抑制分析

Tolerance of Wire Diameters & Ovality

圆径及偏圆度之公差

Study of the System of Cylinder Wall's Roundness Error Measurement Online

圆筒内壁圆度误差在线检测系统研究

non-circularity of reference surface

基准面不圆度 -光纤的

Digital Renovation of Talyrond 73 Roundness Tester;

TALYROND73型圆度仪数字化改造

Cylinder Wall's Roundness Testing System Online and the Accuracy on Research

圆筒内壁圆度误差在线检测系统及精度研究

The research on the measuring round error and the statistical distributing of round error

圆度误差评定方法及圆度误差统计分布的研究

heavy duty rotary screen

高负荷圆网，高强度圆网

Quasidisks, John Disks and Apollonian Metric;

拟圆、John圆与Apollon度量

the ratio of the circumference to the diameter of a circle.

圆周长度与圆的直径长度的比。

Accuracy of cylindrical gear with circular-arc tooth profile

GB/T15753-1995圆弧圆柱齿轮精度

Students: The length of the curve making a circle is called the perimeter.

生：围成圆的曲线的长度叫做圆的周长。

high precision vertical circular sawing machine

高精度立式圆盘锯床

high precision universal cylindrical grinding machine

高精度万能外圆磨床

constant rate full-elliptic spring

等刚度椭圆形板弹簧

integrating sphere

累计球(光度计的圆球)

grout flow cone

测水泥流动度的圆锥

circular chart baro-thermograph

圆图气压温度记录仪

falling coaxlal cylinder viscometer

同轴圆筒下落式粘度计