1、

Standard deviation and standard error of arithmetic mean

标准差与标准误

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2、

Application of Information Entropy Principle to Uncertainty Calculation of the Arithmetic Mean Deviation of Surface Roughness

信息熵原理在表面粗糙度Ra不确定度计算中的应用

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3、

Standard deviation of weighted arithmetic mean

加权算术平均值的标准(偏)差

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4、

This system can automatically calculate and display as well as print the arithmetic mean deviation of test-pieces measured.

本系统可自动计算、显示并打印被测试件的平均算术偏差R a数值。

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5、

Fractal index, average surface slope factor and arithmetic mean deviation increase, and the texture of basalt-1 is greater than that of basalt-2.

分形指数、表面平均坡度因子和算术平均偏差依次增加,且玄武岩-1的各项纹理指标都大于玄武岩-2。

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6、

The total average absolute arithmatic deviation of 99 data points is only 0.0098 mol fraction.

对99组汽液平衡的实验数据进行计算,汽相组成(分子分数)的平均绝对误差为0.0098。

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7、

Measuring Optical Constant with Method of Maximum Angle of Deviation

最大偏向角法测光学玻璃常数

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8、

Law of Changes of the Angle of Deviation in Triangular Prism

三棱镜偏向角的变化规律

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9、

A Study on Angle of Deviation of Transparent Spheroid

透明球体的偏向角研究

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10、

Imagine, just think about it, because I certainly did, think about the angle of deviation that saved my life.

想象一下,其实我后来也的确想了,就是这点偏差救了我一命。

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11、

Monsoon indices used in this paper are defined as: 1. Angle of deviation of prevailing wind in January and July ≥ 120.

本文定义季风指数为:(1)一月和七月盛行风向转向角不小于120°;

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12、

When The goniometer is used as spectrometer, the design of 2:1 driving mechanism of self-hunting minimal angle of deviation method is applied. Synchronous error of the driving mechanism is estimated, and the error data are given.

介绍了当仪器作为分光仪使用时,采用自寻最小偏向角法的2:1传动机构的设计,估算了传动机构的同步误差,并给出了误差数据。

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13、

Measurement of light wavelength with angle of minimum deviation of optical grating

用光栅最小偏向角法测定光波波长

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15、

Methods A CT scanning was done for 30 adult cadaveric heads. The distance and angle of the lateral deviation from anterior nasal spine to the varial structures of the orbital apex, structures and the adjacent relationship of optic canal walls and the superior orbital fissure were measured.

方法随机选取30例成人尸头进行CT扫描,对前鼻棘至眶尖部各结构的距离、侧偏角、视神经管及眶上裂各径线长度、毗邻关系等进行断层影像解剖观测。

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16、

The article mainly discusses optical angular deviation affected by angle of incidence, curvature, refractive index and unparalleled faces in order to modify the windscreen processing.

本文主要讨论由上述因素引起的入射角、折射率、楔形度、厚度与曲率半径的比值对光学角偏差的影响,以利于生产工艺的控制。

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17、

After modified design, the M-827 measuring rule used to measure step diameter can measure the actual dimension deviation of machined parts directly and quality of the parts is improved too.

改进设计的M&827止口直径测量尺能够直接测量出被加工零件的实际加工尺寸偏差,提高零件加工质量。

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18、

A Study of Deviation Two-order Reaction on Soap Reaction of Acetoacetyl

乙酸乙酯皂化反应偏离二级反应行为的研究

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19、
20、

Infrared small target detection based on least absolute deviation and genetic algorithm

基于最小一乘和遗传算法的红外弱小目标检测

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