单词attenuation的英汉翻译


attenuation


    n.变薄,稀薄化,变细,衰减







单词attenuation的英汉对照例句


云和降水中的微波衰减
Microwave attenuation in clouds and precipitation
这样一来,从裂变产物中发射出来的γ射线的减弱就要少一些。
As a result there is less attenuation of the gamma rays from the fission products.
注意:那些地面上的定位器的位置能稍后时被调整去配合阴影衰减的散开。
Note: the position of these ground locators can be adjusted later to tweak the falloff of the shadow attenuation.
12克粒径为0。9~1。5mm超薄导电片的透过率为25%,即衰减分贝数是12。05db。
The transmittance of ultrathin electric slice which diameter is from0.9mm to1.5mm and mass is12grams is below25% and attenuation decibels is up to12.05db.
本研究以dla-eiav感染细胞总dna及其亲本强毒eiavl株感染马外周血液白细胞中dna为模板,应用pcr方法分段扩增出dla-eiav和l株的前病毒,并将各段扩增产物克隆后进行测序。
To elucidate the molecular basis ofthe attenuation ofdla-eiav in virulence thus provide theory foundation fordesigning hiv vaccine thewhole genomes of dla-eiav and ejav l provirus were cloned andsequenced.
把雨点当作一个干扰源产生水波,在考虑水波衰减、扰动等特性的基础上,对水纹波动进行模拟,得到了较好地效果。
By considering the interference and the attenuation of water wave we regard raindrop as an interference source to engender surface motion and imitate water wave and get satisfactory result.
本文介绍利用超声共振法测量声速和声衰减系数的原理及自来水和乙醇的测量结果。
In this paper the principle and primary results of measure ultrasonic sound velocity and attenuation coefficient by ultrasonic syntonic method are introduced.
采用该方法,分离软基岩场地联合效应和非弹性衰减的影响,并把二者分别确定出来。
The combined effects of soft rock sites and anelastic attenuation factor have been separated and determined respectively by using this method.
阐述了雷公藤治疗疾病的作用机理,毒副反应原因,从传统中药配伍和西药药理结合筛选中药组成复方,对雷公藤减毒增效给予分析。
Expound the mechanism of action and reason of adverse reaction when using tripterygium wilfordii as a therapy of disease tradition chinese crude drug compatibility cum western medicine pharmaco combination bolting chinese crude drug compose prescription and analyse how to make use of chinese crude drug compatibility for attenuation synergia.
此外,经由理论的分析以及实验的结果证实,为了要达到互补式电致色变元件最大的光学调幅,两电致色变层之电荷密度必须要互相搭配。
Furthermore it has been verified both theoretically and experimentally that the charge capacities of the two ec layers have to be matched in order to achieve the maximum optical attenuation.
该标准是采用10khz低中频串联替代技术,以八位精密感应分压器作参考衰减器,并用特制的选放和差分电压表作接收机的衰减标准装置。
The attenuation standard discussed in this paper uses a8-bit accurate induction voltage divider as its reference attenuator by means of10khz low if series substitution method and a special selected frequency amplifier as well as a differential voltmeter as its receiver.
然而,利用这种性质来衰减观测的面波并非十分容易。
However it is not trivially easy to use this property for the attenuation of the detected surface-waves.
通过选用合适的灵敏度进行分级扫查,按照自制的不同材质的参考试块和当量缺陷参考试块,采用多次底面回波衰减法、另件棱边回波衰减法,动态波形图和半声程概念等,以确定缺陷的特征。
By means of classified scanning with proper sencitivities self-made reference blocks of various qualities of material and equivalent size of flaw attenuation technique of multiple bottom echo and part edge echo dynamic oscillogram and the con ception of half path are determined the characteristics of defects.
以扩展分维作为理论基础,从变维分析的角度出发,研究地图目标的自相似程度随比例尺变化而衰减的规律,进一步研究地图目标的尺度指标与分形衰减之间的关系。
Based on the theory of the extended fractal dimension this paper studied the attenuation level of self-similarity of various map objects with the variety of the map scale and researched further the relationship between the scale level factor of map features and fractal attenuation.
用蒙特卡罗方法进行中子通量衰减,多次散射和有限角分辨的修正。
The corrections for neutron flux attenuation multiple scattering and finite angle resolution are performed using monte-carlo method.

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