分析了超光滑反射镜基片的表面波度对反射率的影响。
Effect of surface waviness of ultra-smooth reflector substrates on their reflectivity is discussed.
当相对波度为高频的粗糙度时,只需考虑表面形貌的幅值效应。
But, when relative waviness comes into roughness, only the amplitude effect of surface topography should be considered.
最近被国际标准所采纳的莫逖夫法(MOTIF)则提供了一种可供选择的分离未滤波轮廓的粗糙度和波度的新方法。
The MOTIF method, adopted by ISO and widely used recently, offers an alternative evaluation to separate roughness and waviness based on unfiltered profile.
在齿频误差中,分析了齿形误差、压力角误差和螺旋线波度误差激振下,转子系统的非线性振动特性,并与按线性模型计算的结果进行了对比。
Of all the gear frequency errors, the non-linear dynamic characteristics of gear tooth error, pressure angle error and sprial fluctuation error are compared with the results of the linear system.
波里索夫还指出了一个悖论:冻结了资金援助后,保加利亚人对欧盟的信任度不降反升。
Mr Borisov also notes the "paradox" that Bulgarians' trust in European institutions "actually increased when the money was frozen".
强大的激光束产生强烈的冲击波,后者将以每小时100万英里的速度压碎靶丸,同时产生一亿摄氏度左右的高温。
The intense beams produce a powerful shockwave that crunches the fuel pellet at a million miles an hour, generating temperatures of around 100, 000, 000C.
根据指纹的清晰度,汉利认为指纹相对较新,当然不可能来自于50年前,波洛克还活着的时候。
Based on the clarity of the impression, Hanley thought that the fingerprint had to be relatively new-certainly not from half a century ago, when Pollock was alive.
迈克尔·哈内克2009年凭《白丝带》获得了金棕榈奖,他如今和弗朗西斯·福特·科波拉一样,都是这个最高奖的两度获得者。
Michael Haneke won the Palmed 'or with the White Ribbon in 2009, and now joins the likes of Francis Ford Coppola as a two-time winner of the top prize.
该方法可以灵活安排扫频周期,从而使调频连续波SAR的系统设计具有更大的自由度。
The method can provide flexible scan cycle which brings great freedom in SAR system designing.
莎拉波娃一度受伤病和不稳定的发挥困扰,但在过去的一年中,她努力使排名回升到世界前十。
Once plagued by injuries and erratic playing, over the past year she has muscled her way back into the top 10.
这个电路以最简洁的结构实现了高纯净度正弦波输出,而且在较低的频率上也是如此。
This circuit provides high purity sine-wave output down to low frequencies with minimum circuit complexity.
多粒度交换技术利用波带级路由以及光纤级路由,可有效降低光交叉连接器的复杂度。
Multi-granularity switch technologies decrease the complexity of optical cross connects by employing waveband routing and fiber routing techniques.
导演弗朗西斯·福特·科波拉认定这个角色非白兰度莫属,但是制片人不同意,他们几乎因此炒掉了这位导演。
Director Francis Ford Coppola had only Brando in mind for the role, a decision not favored by producers, who almost fired the director over the decision.
在接近绝对零度的低温下,量子物理掌控一切,原子的行为开始变得像波。
At temperatures near absolute zero, quantum physics takes over and atoms start to behave like waves.
用全波列记录,不仅可以确定首波的慢度,也可以确定后续波的慢度。
With full-waveform recording, it is possible to determine the slowness not only of the first arrival but also of later arrivals.
力波垫:垫子的弹性以及滑度必须在赛前经由世界跆拳道联盟认证通过。
Elastic mat: the degree of elasticity and slipperiness of the mat must be approved by the WTF before the competition.
目的研究心电图P波离散度、P波宽度与阵发性心房纤颤的关系。
Objective To study the relation between P wave dispersion, P wave width and paroxysmal atrial fibrillation.
在学习过程中通过同时调整小波基函数的平移因子和隶属度函数的形状,使得模糊小波网络的精度和泛化能力大大提高。
By adjusting the translation parameters of the wavelets and the shape of membership functions, the accuracy and generalization capability of FWN can be remarkably improved.
本文简介了丰度模型、齐波夫律、特征分析、信息量与隶属函数等方法,并对其中某些方法有所改进。
In this paper, several methods such as abundance pattern, Zipf's Law, characteristic analysis, information content and subordinate function are briefly introduced and Some of them are improved.
分析P波最大时限和P波离散度与超声参数之间的相关关系。
The relationship between P-wave maximum duration and P-wave dispersion with echocardiographic parameters were analyzed.
本文将图像块分割引入多聚焦图像融合中,以小波空间频率作为多聚焦图像的清晰度指标。
This paper introduces the image block segmentation into the multi-focus image fusion, and USES wavelet spatial frequency as the multi-focus image clarity indicator.
指出微粒的质量浓度与波许烟度的不同。
The difference between particle mass concentration and Bosch smoke number is indicated.
目的:探讨脑出血患者急性期心电图T波电交替和Q-T离散度变化与出血部位的关系。
Objective to explore the relation between T wave alternations and QT dispersion of electrocardiograph and the locus of cerebral hemorrhage on early cerebral hemorrhage patient.
烧灼感是由大功率能量波造成的,它能将皮肤的温度增高到130华氏度(54.4摄氏度)。
The burning sensation is achieved by high-power energy waves that heat the skin to 130 degrees Fahrenheit (54.4 degrees Centigrade).
目的探讨心房扩大与P波离散度的关系。
This paper is to investigate the relationship between atrial expansion and P wave dispersion.
本文实现了利用数字方法计算正弦波的频率稳定度。
This paper gets the frequency stability of a sine wave using a digital method.
本文实现了利用数字方法计算正弦波的频率稳定度。
This paper gets the frequency stability of a sine wave using a digital method.
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