聚變能量 的英文怎麼說
中文拼音 [jùbiànnéngliáng]
聚變能量
英文
fusion energy-
The cross sections for these fusion reactions are appreciable only for incident energies above 10 kev.
只有當入射能量超過10千電子伏時,這些聚變反應的截面才是可觀的。Observation of the on - off sequencing of characteristic spectral lines from tracer materials arranged in layers in, or surface patterns on, planar or spherical targets can provide a record of radial or lateral energy transport processes in laser - generated plasmas
測量激光聚變靶產生的軟x射線時間變化連續譜的形狀,可以知道許多x射線產生過程的詳細動態記錄,這有助於理解實驗的熱學條件。觀察軌跡特徵譜線的閉合序列,能提供關于激光等離子體激發能量和滯后能量的傳輸過程記錄。The x - ray is isotropic measured by pin detector, the hard x - ray ( > 30kev ) production become smaller with the reduction of the incident laser intensity, when the intensity is lower than 101 ? w / cm2, there is no hard x - ray generation
這是第一次實驗測量紫外飛秒激光輻照固體靶產生的硬x -射線連續譜,為研究把紫外激光應用於慣性約束聚變「快點火」的可能性提供了實驗數據。H. moreover, high density is required to increase the chance of collision. hence, the reactions can only take place in the core of the sun, with temperature over ten million degrees 10
首先核聚變需要極高的溫度,讓氫原子核能有足夠的能量克服原子核之間的電排斥力,此外亦需要極高的密度去增加粒子碰撞的機會,所以核聚變只能在溫度高達10Unfortunately, in spite of more than 50 years ' work and billions of dollars of backing, no one has yet managed to get an earth - bound fusion reaction to produce useful energy
遺憾的是,盡管進行了50多年研究,耗費了幾十億美元,至今無人可以在地球上實現聚變反應,製造可以使用的能量。A suboptimal decision fusion scheme that minimize the probability of error at the fusion center is presented, it consists of a minimum - error - probability ( mep ) test at the fusion center and likelihood ration tests at the sensors
提出了一種能將聚變中心誤差概率降至最低的次優化聚變解決方案,它由聚變中心的最少誤差概率( mep )試驗和傳感器的可能定量試驗組成。To explain the low level balance trap, we must first make the variation " education " have changes, that is, insisting on developing education first and enhancing the functionalist value of education to economic social development
破解低水平均衡陷阱,必須首先使「教育」這一內生變量發生聚變,即堅持教育優先發展,提升教育對經濟社會發展的功能性價值。In earlier times, jupiter may have been hot enough to have been glowing as an infrared heat source, that affected the evolution of the moons of jupiter
對于木星這樣低的核心溫度,其內部的核聚變概率小到根本不可能產生任何可測量的變化!The fds ( fusion - driven sub - critical system ) can realize the transmutation of hlw ( high level waste ), fuel production, energy breeding and tritium production by utilizing the external neutron source to make the reactor operated under the sub - critical state
聚變中子源驅動的次臨界核能系統( fds )是根據聚變和裂變反應的各自特點,利用外源中子進入包層的次臨界系統,實現增殖燃料、增益能量、產氚和嬗變核廢料等功能。For so many shortcomings that they ca n ' t support persistent development, so it ' s urgent for scientists to find new clear energy source
受控熱核聚變所產生的巨大能量為人類獲得取之不盡,用之不竭的清潔能源指明了方向。The sg - iii laser driver facility now under construction is a significant project in china, it is used to start thermonuclear reaction by generating high power laser beams under laboratory conditions
神光iii激光裝置是我國在建的一項重大的工程項目,其作用是在實驗室條件下產生高能量激光,從而驅動熱核聚變。If the protostar is slightly more massive than a planet, but not massive enough to burn its nuclear fuels, it becomes a
如果一顆原恆星的質量只是比行星大少許,它的中心便不能產生熱聚變,成為一顆昏暗而難以被發現的The flat - tapped beam has a uniform transversal profile in the near field and a bell - shape profile in the far field. the study of such a type of beam is of practical interest in laser material processing and inertial confinement fusion ( icf )
平頂分佈光束具有近場分佈均勻,遠場能量呈鐘形分佈的特點,在激光材料加工和慣性約束聚變等應用中常需要這種類型的光束,所以研究平頂分佈光束的傳輸具有重要的實用價值。In the region of shorter wavelength ( r < 10nm ), measurement reflectivity is much lower than design reflectivity, so the making of high reflectivity multilayer mirrors is at the phase of exploring. the aim of the paper is to design and fabricate five mulitilayer mirrors in shorter wavelength of soft x ray region and makes up of soft x ray spectrometer which is applied to icf experiment
本論文所完成的是在軟x射線短波段的五個波長處(最短波長為1 . 03nm ) ,研製具有實用反射率的軟x射線多層膜反射鏡,並應用於慣性約束核聚變( icf )實驗中的軟x光能譜測量。Not only the uniformity of laser energy on the target surface, but also the high uniformity of laser intensity at any time is needed for icf ( inertial confinement fusion ), so power balance is the important stage of the precision upgraded modification to multi - beams high power laser driver
慣性約束核聚變不僅對輻照靶面的激光能量均衡性而且對任意時刻的功率均衡性都有很高的要求,因此功率平衡是多路激光驅動器精密化升級改造的重要環節。The surface hardness variations of some kinds of polymers were compared and the influence factors such as ion species, particle energy and dose were analyzed
通過比較幾種不同類型的聚合物材料在注入前後表面硬度的變化,分析注入離子種類、注入能量、注入劑量等工藝參數對聚合物的影響。The helium will burn steadily and the higher energy production rate will heat up the star. the star will swell to a size even larger than a red giant and we have a
在恆星強大質量的約束下,核心氦聚變成碳的過程能穩定地進行,在核心高熱的煎熬下,恆星外殼會極度膨脹成為比紅巨星更巨大的Different sections of image have different textures, and different laws features obtained from wavelet transformation form a feature space. the points in the feature space are clustered to form different regions according to k - mean value clustering method, and then the regions are mapped to original image space to get the result of image segmentation
利用圖象中不同的部分具有不同的紋理特徵,採用小波變換的多尺度特性以獲取多尺度、多方向上的紋理能量特徵組成特徵空間,利用k -均值聚類方法將特徵空間的點聚類成團,然後再將它們映射回原圖象空間得到圖象分割的結果。Forecasters are keeping a _ _ 4 _ _ eye on the diminishing storm, however as there is a _ _ 5 _ _ chance it could move southward again and pick up strength from coastal waters
氣象預報員仍緊盯該逐漸變弱的風暴,因為它可能重新向南移動並在沿海流域聚集能量。Forecasters are keeping a wary eye on the diminishing storm, however, as there is a remote chance it could move southward again and pick up strength from coastal waters
氣象預報員仍緊盯該逐漸變弱的風暴,因為它可能重新向南移動並在沿海流域聚集能量。分享友人