自由輻射 的英文怎麼說
中文拼音 [zìyóufúshè]
自由輻射
英文
free radiation-
The free-bound continuum is strongest in the optical regime, whereas the free-free continuum dominates in the radio and infrared regimes.
自由-束縛連續輻射在光學波段最強，自由-自由連續輻射主要在射電和紅外波段。Fanned by a constant updraught of ventilation between the kitchen and the chimneyflue, ignition was communicated from the faggots of precombustible fuel to polyhedral masses of bituminous coal, containing in compressed mineral form the foliated fossilised decidua of primeval forests which had in turn derived their vegetative existence from the sun, primal source of heat radiant, transmitted through omnipresent luminiferous diathermanous ether
自廚房至煙囪的孔道，不斷地向上通風，灼熱的火被它煽得從成束的易燃柴禾延燒到多面體煙煤堆上。這種煤炭含有原始森林的落葉堆積后凝縮而成的礦物狀化石森林之發育生長靠的是熱輻射性源-太陽，而熱又是由那普遍存在傳光並透熱的能媒33傳導的。In the absence of an appreciable magnetic field, the ensemble of nebular electrons interacts with ions to emit weak continuous radiation by free-free and free-bound transitions.
在不存在可觀的磁場時，星雲中的電子系綜與離子相互作用可通過自由-自由和自由-束縛躍遷而發射弱連續輻射。Finally, due to the rapid rotation of the neutron star, or the evolution of the companion, the infall of matter stops, the x - ray emission declines, and the neutron star emerges as a radio - emitting millisecond pulsar
最後，由於中子星疾速的自轉，或是伴星自身的演化，物質的流入停止， x射線輻射減弱，這顆中子星就呈現出了毫秒脈沖星的面目。A radiometer consists of four vanes free to rotate about a pivot inside a bulb containing air at very low pressure.
輻射計是在充有很低壓強氣體的球泡內，裝置能繞支點自由旋轉的四個葉片。( 2 ) the maximum of input - output ratio is strikingly promoted by the level of technical developing and unrestraint of resourses. and at the same time, it ’ s positively and distinctly influenced by the factors of natural resourses amount, techological support, govenment policies, labor supply, public foundation, intermediary service, maket overlay ( from high influence to low )
（ 2 ）集群的資金產出率的峰值（最大值）受到集群的自然資源非限制性、技術發展水平的影響顯著;同時也受到外部環境因素的明顯影響，由影響程度從高到低排序如下:自然資源、技術支撐、政府政策、勞動力供給、公共基礎、中介服務、市場輻射的提供能力。In the two - photon resonance case, part of the input pulse energy is transformed into higher and lower frequency components through amplified spontaneous emission and four - wave mixing, and the medium shows strong optical power limiting effect
在雙光子共振情況下，即入射脈沖頻率等於1 、 3能級之間的共振頻率的一半，由於介質中放大的自發輻射和四波混頻的作用，部分入射脈沖能量轉化為高頻和低頻電場成分的能量，分子介質表現出了很強的光功率限幅特性。We obtain a new quark potential from the effective dilaton - gluon - coupling inspired by superstring theory, and by using this static potential, we explore the mechanism of quark confinement through calculations of the spin - average energy levels, the widths of the leptonic decays and radiative transitions for heavy quarkonium. the obtained results are compared with that of the cornell potenial
由規范場理論的超弦理論所激發的伸縮子一膠子有效藕合，給出了一個新的靜態夸克一反夸克勢，討論了此勢模型下重介子的自旋平均能譜、輕子衰變和輻射躍遷寬度，並與cdrn叭勢模型所得到的相應結果作了比較The electrolyser is switched off by active solenoid valves during periods of low insolation, with the pv power then fed directly to the consumers and the batteries
當太陽輻射量較小的時候，電解器由自動控制的螺線管閥關閉，由pv板直接向用戶和蓄電池組供電。Such control can be realized in case where a atom interact with photonic band gap matericals when the atom is placed in photonic crystals whose density of modes is dramatically different from that of free space vacuum. it was known that control could be achieved by varying the frequency ( which leads to the changes of the relative position of the upper levels from the forbidden gap ) or by varying the photonic density of modes ( dos ) or by varying the intial atomic state
由於光子晶體具有不同於真空中的光子態密度，原子和光子帶隙材料便發生相互作用，這樣便可以控制原子的自發輻射。改變原子上能級與光子禁帶邊緣的相對位置、材料中的光子態密度或原子初態都可以控制原子的自發輻射。Our conlusion is : during the coruse of the nov in el - nino year ( start from the westerly anomalous ) to apr of next year, it is just the intensity of east asian monsoon that influents the sst variety in kuroshio region. the heat flux is the bridge links the two facts. and the gene which affects winter monsoon is the pea circumfluence
分析還顯示影響黑潮海溫異常的主要機制有：由赤道中太平洋西風異常而產生的pea遙相關、夏季太陽輻射的加強、低緯向高緯暖水輸送的增加及黑潮自身海表水的輻合。We presents a detailed studied of the linewidth of parametric light in clbo - opo caused by the linewidth of pumping beam, off axis phase matching, divergence angle of pumping, time above threshold, high gain coefficient of nlo crystal, fluctuate of cavitylength, spontaneous radiation, according to the momentum and energy conversion laws, and the sellmeier equations of the clbo, we calculated curves of the type - i and type - ii compared with the bbo ' s
根據能量動量守恆關系和clbo的色散方程，詳細分析了由於泵浦光的線寬、泵浦光偏軸泵浦、泵浦光的發散角、泵浦光功率超過參量光振蕩閾值一定倍數、高增益系數、有效腔長波動以及自發輻射引起的參量光線寬，並得到了與bbo晶體在類、類相位匹配下比較的理論曲線。Therefore it is considered that the spontaneous emission of atom is caused by the fluctuation of dipole moment, not by the dipole moment oscillation of the atomic system
原子偶極矩的期待值總是零，但偶極矩的起伏恆等於一個不為零的常數，因此，原子的自發輻射是由偶極矩的漲落引起的，並非原子偶極矩振蕩造成的結果。At last, it is the part of dealing with the data is gained in experimentation. we have made the experimentations in songhua lake. in the paper, i analyze and deal with the primal data of eradiate noise to get the ratio of recognition and make a conclusion that the feature extraction arithmetic and classifier arithmetic are efficient
本文利用兩次松花湖湖泊試驗所采哈爾濱工程大學碩士學位論文集的船舶輻射噪聲數據進行分析處理，為了驗證模糊融合分類器的分類性能，依據具體情況做了兩個分類試驗，給出各自具體的識別率，並由此得出了相應的結論，即本文所選取的特徵提取和分類器演算法基本上是有效的。Pulses of radiation are emitted when free electrons in the gas are accelerated by passing ions.
當氣體中的自由電子被掠過的離子加速時，將發出輻射脈沖。Cosmic radiation is a naturally occurring ionising radiation that arises from outside the earth. it has two components, solar radiation from the sun and galactic radiation from outside the solar system. it primarily consists of particles such as protons, neutrons and a - particles
宇宙輻射是一種源自地球以外自然產生的致電離輻射，由太陽輻射和太陽系以外的銀河輻射組成，主要包含質子中子和粒子等微粒。Passive location technology, which does not radiate electromagnetic wave, can locate the radiant in a hidden way. featuring in long function range, high anti - interference capacity, it plays more important role in improving survival and operation capacity of electronic system in the electronic war. more countries put emphasis on the research of passive location technology is receiving
由於無源定位技術能在自身不輻射的條件下，隱蔽地確定輻射源位置，具有作用距離遠、抗干擾能力強的特點，對于提高系統在電子戰環境下的生存能力和作戰效能具有十分重要的作用，因此對于無源定位技術的研究越來越受到各國的重視。The single observer passive location and tracking system ( soplat ), which uses electromagnetic wave emitted by target, has proved its merits of self - hiding and far - distance detecting in modern electronic warfare and information warfar
在現代電子戰、信息戰環境中，由於利用目標輻射電磁信息的單站無源探測定位系統具有機動性強、自身隱蔽和探測距離遠等優點，因此它具有重要的應用價值。Thought the level is very low, the general public receive radiation dose from the natural environment day and night. even for the radiation workers, the estimated fatal risk due to radiation is still below the average risk among other fatal factors
一般人在日常生活中也受到來自自然界的輻照，但輻照量極低，即使在工作時暴露于輻射中的工人，估計由輻射引致的死亡率仍較一些常見致命因素所引致的死亡率為低。Thought the level is very low, the general public receive radiation dose from the natural environment day and night. even for the radiation workers, the estimated fatal risk due to radiation is still below the average risk among other fatal factors. the following table shows some common risk factors for the hong kong populations
一般人在日常生活中也受到來自自然界的輻照，但輻照量極低，即使在工作時暴露于輻射中的工人，估計由輻射引致的死亡率仍較一些常見致命因素所引致的死亡率為低。分享友人