precision form的例句大全

These rolls are corrugated cylinders, usually of the spiral type. Cutting and Precision Form of Helical Vane of Shearer Drum

粉碎辊是波纹式滚筒，还常是螺旋割纹式。采煤机滚筒螺旋叶片的下料及辗压成形

precision form method to determine standing wood volume

测定立木材积的改进形点法

Study on Precision form Technology of Long Life Pulp Refiner Plate

长寿纸浆磨盘精密成形技术的研究

This paper studied the new precision form technology of long life pulp refiner plate.

磨盘是高浓磨机中易损件，其使用寿命直接影响着纸浆质量和生产效率。

Automatic Design of High Precision Form Turning Tool

高精度成形车刀的自动设计

This paper studied the precision form technology of long life pulp refiner plate.

磨盘是高浓磨机中易损件,其使用寿命直接影响着纸浆质量和生产效率.

A new high precision method is proposed to measure free-form optical lenses on line.

为达到高精度测量，提出一种可用于自由曲面光学透镜在线光学测量方法。

It discusses the form and testing precision of the spatial sighting mark.

讨论了空间照准标志的形状和实验精度。

Precision Measurement of the Form-Position Error and Surface Roughness of the Cone Surface of a Needle Valve Seat

针阀体座面形位误差及表面粗糙度的精密测量

Free-form surface online detection, base on hardware platform mainly composed of CNC equipment and probe, improve the detection efficiency and reduce testing costs, but the detection precision is comparable with the CMM and other offline detection.

以数控设备和测头作为主要硬件平台的自由曲面在线检测方法可以提高检测效率、降低检测成本，而检测精度能与CMM等离线测量方法媲美。

Its key surfaces need the precision processing of micron level, and form the thin neck that is only tens of microns thickness.

挠性接头的关键部位要经过微米级精密加工，形成厚度仅几十微米的细颈。

the modified dynamic-relaxation method and the modified force-density method for form finding of pretensioned cable roofs are comprehensively compared and analyzed in the aspects of the calculation time, the convergence precision and the iterative strategy by analyzing some benchmark problems and big projects.

本文结合几个典型工程算例对改进动力松弛法和改进力密度法在计算时间、收敛精度、迭代策略等方面进行了较系统的比较分析。

the relationship between flux distribution in ring magnet and its form is discussed. the influences of ideal hore sensor probe and the real one with position error on testing precision in flux distribution testing are analyzed.

探讨了环型结构磁器件的磁场分布与器件的结构形状的关系，分析了理想霍尔传感器探头和有位置误差的实际霍尔传感器探头在环型结构磁器件磁场分布测试中对测试精度的影响。

These include China High Precision Automotive, which suspended its shares after KPMG said it could not form an opinion on its financial statements because it had not been given access to key papers.

受到影响的还包括中国高精密自动化集团有限公司，该公司股票现已停牌。此前，毕马威（KPMG）曾表示，由于未能获准查阅其关键文件，无法对该公司的财务报表形成审计意见。

The effect of form and position error of leading screw on the precision microinfusion pumps

丝杆形位误差对微量注射泵输液精度的影响

Compared with the conventional high-resolution beam-forming algorithms, the peak energy detection algorithms have the advantage of better display performance, higher precision of target azimuth estimation and lower computation cost.

通过波束域宽带峰值能量检测处理，可以改善声纳显示效果，更加清晰地显示目标方位。相对于高分辨率波束形成算法，两种峰值能量检测算法的运算量都比较低，具有一定的工程应用前景。

a supporting part (4) and the supporting element (19) form a locating or guiding device with high precision.

支承部分（4）和支撑元件（19）形成了高度精确的定位或导向设备。

A passive ranging method , using focused beam-forming, has a good precision in near field.

介绍了一种近场高精度被动定位方法——聚焦波束形成声图定位.

The inner surface precision grinding of the radome is the machining of a free form surface.

为此研制了天线罩内廓形数字化测量与数控磨削系统.

The precision machining principles and characteristics of CNC form grinding for gear dies are introduced. A analysis method of profile-calculating is put forward, which is available to shape axile sectional of grinding wheel by numerical control.

介绍CNC成形磨齿方法精密加工齿轮模具的原理和特点，应用解析法建立成形磨削渐开线圆柱斜齿轮模具的数学模型，推导成形砂轮廓形计算公式。