• So it is crucial that measuring electrical thickness exactly in order to realize precision compensating electrical thickness error.

    因此,准确测量天线罩电厚度是实现电厚度误差高精度补偿修正的关键。

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  • The algorithm is able to adjust the schedule to make the strip thickness error less than set one by modifying the limit coefficient of rolling force.

    该算法通过调整轧制力限制系数来调整约束条件使得最后道次的出口厚度与目标厚度的偏差小于给定误差,并同时获得优化的轧制规程。

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  • The influence of thickness error of each layer to optical character was also discussed, and the result shows that the most sensitive layer is defect-layer.

    同时研究了膜层的误差对滤光片光谱性能的影响,表明其敏感层主要是缺陷层。

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  • Fluorescent film thickness tester deviation, or test method error.

    荧光膜厚测试仪偏离,或测试方法错误。

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  • In practice, the selected interval thickness is usually a compromise between the need for a thin interval to maximize the resolution and a thick interval to minimize the error.

    为保证最大分辨率必须选用薄层,为使误差最小却须选用厚层,实际上通常选择介于两者之间的最佳厚度。

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  • The geometric error of axial image reconstruction increases with the increase of CT scan slice thickness, due to CT partial volume effect.

    重建CT图像的前后方向的几何误差是随着扫描层厚增加而增加,主要是由于CT扫描的部分容积效应影响。

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  • This method can correct the measurement of the thickness lens focal length lens produced by ignoring the error.

    此方法可以修正测量透镜焦距忽略透镜厚度所产生的误差。

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  • The principle of the measuring roundness error system used the equal thickness interference and CCD image-processing system is expatiated.

    阐述了利用等厚干涉,通过线阵CCD图像处理系统自动测量圆度误差的测量原理。

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  • The paper studies the influence of propellant thickness on the interior ballistic performance of an equilibrium launcher, such as, probable error of muzzle velocity, maximum pressure.

    该文研究了某平衡抛射武器发射药厚度对其初速或然误差、最大膛压等内弹道性能的影响。

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  • Using the results of this analysis and calculations, A more accurate minimum film thickness formula is presented and its error is generally less than 0.5%.

    根据分析和计算的结果提出了一个较准确的最小膜厚公式,其误差一般小于0.5%。

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  • Set up the mathematic model of cover curve to avoid the radial displacement error which evocabled by the thickness of vane.

    通过建立数学模型以消除叶片厚度引起的径向位移误差。

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  • The result of numerical simulation for single tube, will lead to great error, neglecting transverse convection and variable film thickness, being lack of experimental test.

    数值模拟主要针对单管,数学模型一般忽略横向对流和膜厚变化,结果缺乏必要的实测数据的验证,直接用于实际机组的设计会带来比较大的误差。

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  • Therefore, it can eliminate the profile error caused by the change of equivalent grinding thickness in the common grinding method and increase the cam grinding precision.

    来达到廓形各点为当量磨削厚度为常值的目的,提高凸轮的磨削精度。

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  • Said invention provides a sheet thickness measure device which can reduce the error caused by the sheet curvature and local flatness.

    本发明提供了一种可以减少薄片本身翘曲和局部平整度带来的误差的薄片厚度测量装置。

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  • When the width of plates is measured by the technology of computer image processing, the thickness of plates can cause the error in measuring width of plates.

    在应用图像处理技术测量钢板宽度时,钢板的厚度变化会造成钢板宽度测量的误差。

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  • We give a measuring example and the error analysis. It is found that the measuring precision of thickness is mainly determined by the spectral resolution of spectrometer.

    文中给出了测量实例及详细的误差分析,发现厚度的测量精度主要由光谱仪的分辨率决定。

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  • The work piece with smooth surface and small error can be achieved by the elastic cushion with appropriate thickness.

    选择适当厚度的弹性垫,可以得到表面光滑、成形误差较小的工件。

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  • When the elastic cushion with appropriate thickness was used, the surface of the part is smooth and forming error is small.

    选择适当厚度弹性垫,可以得到表面光滑、成形误差较小的工件。

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  • For the HRG's technology fabrication deviation, effect of the resonator's thickness nonuniformity on the gyro accuracy is studied. The error model is established and the error mechanism is analyzed.

    针对半球谐振陀螺仪的工艺制造偏差,研究半球谐振子薄壁厚度不均匀对陀螺精度的影响,建立误差模型,分析误差机理。

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  • The overall control and test technology for spherical radius of curvature, central thickness, surface accuracy anddecentring error of lenses have been discussed.

    讨论超高精度要求的球面曲率半径、透镜中心厚度、球面面形与透镜偏心差等各项指标的综合控制技术与检测方法。

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  • Moreover, keeping negative error (3% or so) of wall thickness and adopting big feeding rate are beneficial to improve the precision of spinning parts.

    旋压过程中保持一定的负偏离(3%左右),同时采用较大的进给比有利于提高旋压件精度。

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  • The magnitude of the error is a complex function of the thickness, ledge width, mouth area, and possibly the permeability.

    误差的大小是试样厚度、边缘宽度、杯口面积、可能还包括水蒸气透过量的综合影响。

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  • For this reason, we develop a model which can calculate thickness for plate rolling, and an X-ray thickness gauge monitor and several compensation algorithms are used to compensate model error.

    为此建立了钢板的高精度厚度计式模型,采用X射线测厚仪检测参数和各种补偿算法对计算模型进行修正。

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  • For this reason, we develop a model which can calculate thickness for plate rolling, and an X-ray thickness gauge monitor and several compensation algorithms are used to compensate model error.

    为此建立了钢板的高精度厚度计式模型,采用X射线测厚仪检测参数和各种补偿算法对计算模型进行修正。

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