A new method of precise star back scanning for reducing the influence of atmosphere refraction on the measurement accuracy of optoelectronic instrument is presented.
由于蒙气差随着大气密度、温度和压力等条件的变化而变化,为降低蒙气差对光电测量设备测量精度的影响,提出了精密恒星回扫的新方法。
The atmosphere turbulence was seen as weak fluctuation turbulence, and Gaussian noise was used to simulate influence of atmosphere turbulence on transmission of laser beam.
假设大气湍流为弱起伏湍流,用高斯噪声模拟了大气湍流的影响。
The influence of atmosphere condition on solidification procedure of nanometer tetragonal polycrystals zirconia (YTZP) slurry in the AqueousGelTapeCasting process was investigated.
对纳米yTZP(氧化钇稳定)坯片在新型水基凝胶流延成型工艺中,气氛条件对浆料固化过程的影响进行了研究。
The influence of atmosphere density and initial velocity on the parachute inflation times, inflation distance and Max strain of suspension-line were analyzed by the simplified model.
运用简化的模型初步分析了在不同大气密度、初始开伞速度下的充气环境对降落伞充气时间、充气距离,伞绳最大拉力的影响。
But because of the influence of atmosphere, the scintillation caused by the atmosphere turbulence influences performance characteristics (bit error ratio) of the communication of system seriously.
大气湍流引起的光强闪烁会严重影响大气激光通信系统的性能,使误码率增加。
Influence of mesophase content, oxidation temperature and oxidation residence time on the non fusible treatment of mesophase petroleum pitch fibre was investigated under air atmosphere.
以空气作为氧化气氛,考察了氧化温度、氧化停留时间、中间相含量对中间相沥青纤维不熔化处理的影响。
The atmosphere dispersion theory was used to analyze the influence ol calm wind and gravity action on the diffusion of dust particles .
利用大气扩散理论分析了静风和重力沉降两种作用对尘粒在大气中扩散的影响;
The influence of the parameters such as surface treatment state, laser output power, welding speed, protective atmosphere, and pulse frequency on the welding quality was studied.
研究了试件表面处理状态、保护气体、激光输出功率、焊接速度、激光脉冲频率等工艺参数对焊接质量的影响规律。
According to the effect and action of colour on the environment, the importance of colour in environmental design and its influence on environmental atmosphere are described in this paper.
该文就色彩对所处环境的影响和作用,阐述了在环境设计中色彩的重要性及对环境气氛的影响。
By the analysis, the paper expounds the great influence of interior lighting art on the interior environment atmosphere, the physiology and psychology of the people.
通过分析阐述了室内照明艺术对室内环境气氛,人们的生理和心理产生的重要影响。
The attentions from the world are attracted by the alterations of global climate, particularly the warm increasing in atmosphere, which will influence tremendously on people's life on earth.
全球性的气候变迁,主要见于地球大气的逐渐变暖,现在正受到全世界的注意,因为这种变迁会对世界人民的生活产生巨大的影响。
The influence of milling condition, such as atmosphere and rotation speed of milling on the structure variation has also been investigated.
此外,还考察了球磨条件包括气氛、球磨机转速等对球磨过程中结构变化的影响。
The influence of anneal atmosphere on structure and properties of films is investigated by annealing films respectively in air and nitrogen.
将制备出的薄膜分别在大气和氮气气氛下退火处理,研究了退火气氛对薄膜结构和性能的影响。
We described the crystal growth technology in detail and discussed the influence on the crystal growth of the atmosphere in the furnace and the shape of the crucible.
详细描述了晶体生长工艺过程,讨论了生长气氛对及坩埚形状对晶体生长的影响。
Influence of Ne pressure, input voltage, wall temperature and discharge tube atmosphere on optimal delay of the CVL oscillator - amplifier chain is studied.
本文研究了氖气压、输入电压、管壁温度和放电管气氛对铜蒸气激光器振荡—放大链最佳延时的影响。
The article mainly explored the poetrys ideological origin from the influence of poets learning handed down in family and the cultural atmosphere at the beginning of Tang.
文章主要从诗人家学的影响及当时的文化氛围等方面探讨了其诗歌形成的思想渊源。
And mankind's influence on his environment is now such that he has changed the composition of the atmosphere over the past few centuries, so the effects of humanity can never be completely removed.
人类对环境的影响如此显著,以至于在过去的几个世纪里,人类已经改变了大气的组成成分,从这一点来看,要想消除人类对环境的影响是不可能的。
Moreover, the significant influence of aerosol types on transmittance of the laser beam through the atmosphere is studied.
还研究了大气气溶胶种类对大气透过率计算和测量的严重影响。
Based on the influence of the producing gas components made for the carbon content, the changing for the content of the atmosphere components is analyzed.
针对可控气氛发生炉炉气成分对热处理炉内碳势的影响,对吸热式可控气氛发生炉不同的原料气进行分析比较。
In this paper, the influence of the imaging quality is studied from attitude inaccuracy, vibration, scattering and absorbing of the atmosphere, turbulence of the atmosphere and the sea surface.
本文分析了从姿态稳定度、像面振动、大气散射与吸收、大气湍流以及海表背景对于成像质量影响。
The issue of optical imaging in low level of atmosphere is discussed in this paper, with emphasis on the influence of various atmospheric effects on the quality of imaging.
文中讨论了低层大气层的光学成像问题,着重阐述了各种大气效应对成像质量的影响。
Fifth, displays the influence of mass media, creating equally public opinion atmosphere for the flowing child and the urban children.
第五,发挥大众传媒的影响,为流动儿童和城市儿童的“生活世界”创造平等的舆论氛围。
In the heat treatment process, no collision between the workpiece and balanced by furnace heating, plus under the influence of controlled atmosphere to prevent air entering the furnace.
在热处理的过程中,工件相互间无碰撞,均衡的通过炉膛加热,加上可控气氛的作用下,阻止空气进入炉内。
On the contrary, bad teaching psychological atmosphere will add to psychological load, and Laue negative influence to hinder acceptability of sports teaching.
反之,则会加重心理负荷,产生消极后效,从而阻碍体育教学的可接受性。
The result shows that there exists the influence of sun activity on the atmosphere not only in long period variation but also in daily variation.
结果表明,太阳活动对大气的影响,不仅在长周期变化中存在,在逐日变化过程中也同样存在。
It is important to study the sink strength and the influence factors for the purpose of balancing the methane in atmosphere and taking measures for increasing the uptake capability.
由于陆地生态系统中通气状况良好的土壤是甲烷最大的吸收汇,研究吸收汇强度及其影响因素对估算大气中甲烷储存增量、采取措施增强土壤吸收汇的强度是很有意义的。
Secondly, Interpreted the thermal storage theory, the fundamental of medium selection, the influence of freon to the atmosphere and the character of HCFC123 as well.
第二,阐述了蓄冷介质的蓄冷原理和蓄冷介质的选择原则,讨论了氟利昂对环境的影响及其解决办法,介绍了载冷剂HCFC123的性质;
Secondly, Interpreted the thermal storage theory, the fundamental of medium selection, the influence of freon to the atmosphere and the character of HCFC123 as well.
第二,阐述了蓄冷介质的蓄冷原理和蓄冷介质的选择原则,讨论了氟利昂对环境的影响及其解决办法,介绍了载冷剂HCFC123的性质;
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