If you get impatient and try to speed things up, you'll ruin the sharpness, the straightness of the blade.
如果你失去耐心，一味图快，就会破坏刀锋的锐利和平直。
The straightness of smoke is determined by the unique geography and climate in the northern and northwestern areas.
烟何以直，这是西北及北方独特的地理气候决定的。
This paper described a new method for fast detecting the straightness of long guideways using a scanning laser beam.
本文介绍一种长导轨直线度激光扫描快速测量的新方法。
The machine has such advantages as simple structure, convenience to adjust and good straightening effect, it can meet the needs of consumers for steel wire's straightness.
该旋转矫直设备结构简单，调整方便，矫直效果好，能满足用户对钢丝平直度的要求。
Measure the straightness parallelism and squareness.
测量直线度、平行度和垂直度。
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。
Finally, a practical example, the evaluation of spatial straightness error is given.
最后以空间直线度误差为例，进行了误差评定。
Their concept also permits deviations from straightness and perpendicularity to be measured.
配合其他附件，还可进行直线度和垂直度的测量。
This paper relates a new method for laser measurement of straightness of large sized objects.
介绍一种激光测量大尺寸物体直线度的新方法。
The convex polygon is constructed by vector product in order to solve the straightness error.
为求解直线度误差，采用矢量积构造凸多边形。
The portable laser collimator and the straightness measuring and evaluating software are developed.
开发了便携式激光准直仪及直线度误差测量、评定软件。
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。
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。
The turned-in toes, the hand position, the straightness of the body. The attention to the most basic skill.
脚趾向里弯曲、手的位置、身体正直，注意的都是最基本的技巧。
A method of spatial straightness measurement by means of non diffracting beam and moire fringe is proposed.
提出用无衍射光和莫尔条纹进行空间直线度测量的技术。
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。
Perform this measurement for all finished faces, and take the maximum as the measured value of the straightness.
对工件所有精加工面进行测量，取最大值作为直线度的测量值。
Stem and packing chamber walls. Close roundness, straightness and superior 8–16 RMS or burnished surface finish.
阀杆和填料腔壁。精确的圆度和平直度，高级8-16RMS或镜面表面光洁度。
The enhancing of semi-finished goods evenness and fiber straightness has significant effect to improve yarn quality.
提高半制品条干均匀度和纤维伸直度，对改善成纱质量效果显著。
This instrument is used for measuring roundness, axis straightness, coaxality and circular run out error of shaft parts.
该仪器可用于圆度、轴线直线度、同轴度和径向跳动误差等项目的测量。
The system structure and the mathematic model of least square method to evaluate the straightness er2 rors are introduced.
介绍了系统结构原理以及空间直线度误差的最小二乘评定法数学模型。
In the production process, rolling and compression molding are combined. And the straightness is also corrected repeatedly.
制作过程中，卷制和模压工艺相结合，并多次矫正直线度。
In this paper, a new method for measuring the vertical motion straightness and rolling error of machine tools is presented.
介绍了一种测量机床竖直运动直线度和滚动误差的新方法。
Compiles the arithmetic codes based on MATLAB, analyzing and fitting the measurement data, assessing the straightness error.
编写了Matlab语言的算法代码，对当前测量系统采集的直线度数据进行拟合分析，进行直线度误差评定。
Welding techniques shall be selected to ensure that specified tolerances for straightness and out-of-roundness are not exceeded.
选用焊接技巧应保证不超出指定的直线度和圆度允差。
The mathematical models of axis straightness errors by Least Square evaluation and minimum condition are discussed in this paper.
本文阐述了轴线直线度误差最小二乘评定法与最小条件评定法的数学模型。
Furthermore, a method to test the fiber straightness is proposed, and some factors affecting the straightness are also discussed.
探讨了梳棉机弯钩形成的机理，提出了测定纤维伸直度的方法，并对影响伸直度的因素进行了讨论。
According to minimum zone condition, mathematical model of spatial straightness together with the optimal objective function is set up.
根据最小区域条件，建立了空间直线的数学模型以及优化目标函数。
The minimum zone method meets the minimum condition for evaluating the straightness, however it is difficult to accomplish computerization.
最小区域法是符合最小条件的一种直线度误差评定方法，但较难实现。
The minimum zone method meets the minimum condition for evaluating the straightness, however it is difficult to accomplish computerization.
最小区域法是符合最小条件的一种直线度误差评定方法，但较难实现。
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