straightness的例句大全

Non-rotating stem has close roundness and straightness tolerances and is burnished for a superior surface finish.

不旋转阀杆避免了圆度和直度偏差,并且具有相当好的表面光洁度.

Straightness, roundness and fine finish of stem and packing chamber wall are essential.

阀杆和填料腔壁的平直度 、 圆度和表面光洁度是最基本的要求.

Along with the peak current enhancement , the straightness of surfaces WEDMed in both dielectrics significantly increase.

随着峰值电流的增大,粗糙度都明显增大.

Due to its excellent straightness, it guarantees proper automatic threading.

该产品具有较好的直线度, 可以保证准确的自动绕线.

In everyday life we use this property to define straightness.

在日常生活中我们运用这一特点来解释直线性.

These trees are noted for their straightness and hardness.

这些树的特点是树干挺直,木质坚硬.

This paper discusses the dynamic measurement of straightness for large scale guide rails.

讨论大尺寸导轨直线度的动态测量方法.

Also straightness is an important part of submission.

2正直也是服从的重要部分.

The formula of straightness error of the machined surface was also founded through geometrical analysis.

通过几何分析,建立了加工表面的直线度公式.

To measure the straightness, erect the workpiece on the measuring block placed on the surface plate.

测量直线度时, 将工件竖放在放置于平板上的测量块上.

A method to evaluate spatial straightness errors adopting particle swarm optimization ( PSO ) is proposed.

摘要提出了一种满足最小区域法的空间直线 度误差 评价的新方法一粒子群算法.

Straightness, roundness and finish of stem and packing wall are essential.

阀杆和填料腔的平直度 、 圆度和高光洁度是最基本的特征.

Measure the straightness, parallelism and squareness.

测量直线度 、 平行度和垂直度.

Straightness means that the horse must never break out of his track.

正直的意思是马不能打破他行进的轨迹.

His straightness and squareness made him the antithesis of the wriggling, tormented man he replaced.

他的正直和小心谨慎使他与他那位优柔寡断 、 犹豫不决的前任形成了鲜明的对比.

The levelness and straightness of the foundation channel steel should accord with the design and specifications.

基础槽钢的水平度、平直度应满足设计和规范要求.

Harmonic suppression, non periodic and non closing in straightness profile error that bring about harmonic component distortion in slide error motion measurement are analyzed in detail.

分析了经典频域三点法测量直行部件运动误差时所存在的谐波抑制，直线度误差的非周期性、非封闭性以及端点不连续而引起的高阶谐波分量失真等方法误差。

Excellent clones are selected for Beijing, through the economical weights analysis and index selection of industrial timber properties such as volume increment, timber total density, fiber length and stem straightness. The comprehensive breeding gain of industrial timber can be higher than 20%.

经过材积生长量、木材全年密度、纤维长度、主干通直度性状经济权重分析和指数选择，为北京点选出8个优良无性系，平均综合育种增益达20%以上。

The experimental results and the compute results show that the structure form of the air ducting and the mesh enclosure have the influence not only for the send straightness, but also for the noiseses.

从数值计算和试验的结果看出，导风圈及网罩的结构形式，对于外机的送风的平直度、以及噪音都有影响。

Straightness of reed wire has a direct influence on the use of a reed.

筘片的平直，直接影响使用。