電離率 的英文怎麼說
中文拼音 [diànlílǜ]
電離率
英文
ionization rate-
In the chapter four, we studied some low - lying absorption spectroscopy and the resonant absorption probability of bohrium ( z = 107 ) by using mcdf method which included the correlation effects and relativistic effects systematically. we got some satisfied results of the ionization energy which make a good agreement with the results obtained by the semi - empirical method
論文第四章通過系統考慮電子相關效應和相對論效應,使用mcdf方法進一步預言了107號元素bh的幾個較低的激發態能級以及由基態到這些激發態的共振吸收率,得到的電離能和使用半經驗方法得到的電離能結果具有很好的一致性。If the electrical conductivity is high enough the field becomes "frozen" into the plasma.
如果電導率足夠高,磁場就「凍結」在等離子中。Detecting dissociate equilibrium constant of acetic acid with conductometer
電導率儀法測定醋酸離解平衡常數Ionization efficiency curve
電離效率曲線So, this paper researches the principle of measuring system of insulating oil dielectric loss and volume resistivity. during the measuring process, the insulating oil must be heated and kept at 90 in 15 minutes. medium - frequency induction heating method is presented to instead of the electrical resistance furnace heating method on chapter 2, and a kind of subdivision - controlled integral - separated digital pid algorithm is designed to control the medium - frequency induction heating apparatus
本文對恆溫控制系統進行了研究,提出了以中頻感應加熱方式取代原有的電阻爐加熱方式,設計了一種分段控制的積分分離式數字pid控制器來控制中頻感應加熱裝置,並通過通信設計將恆溫控制系統與介損及體積電阻率測試系統有機結合為一體機,實驗結果表明該恆溫控制系統完全滿足介損及體積電阻率測試中的控溫要求。Ionic liquids are extensively studied in areas of chemical synthesis, separation technology, electrochemistry and material processing due to their unique properties such as high electrical conductivity, high thermal stability, low measurable vapor pressure and incombustibility
摘要由於離子液體具有電導率高、熱穩定性好、蒸氣壓低、不燃燒等優良性質,越來越多地應用於有機合成、分離、電化學和材料加工等領域。An increase in the energy of the electrons increases the probability of ionization.
增加電子能量,會增加電離幾率。Analytical self - action effect of high power microwave in lower ionosphere
高功率微波在低電離層中的自作用效應分析The photoionization rates for an overhead sun for listed in table Ⅲ-5.
直射太陽時光致電離速率列在表5處。The fabrication parameters were preliminarily optimized. the morphology and composition of the samples of the diamond film for different b / c ratios was investigated by scanning electron micrograph ( sem ) and raman scattering spectroscopy ( raman ). the content of different levels of b dopant in the diamond film was tested by secondary ion mass spectrometry ( sims )
闡述了摻硼金剛石膜的制備工藝,研究了摻硼金剛石膜成核和生長的影響因素,初步優化了沉積摻硼金剛石膜工藝參數,同時對摻硼金剛石膜進行了掃描分析、拉曼分析、二次離子質譜分析和電阻率測試。A new type of compound flyback converter is two flyback converters with only one transformer core and secondary coil. it completes changing voltage, isolation, and power transfer
雙組合式單端反激變換器其實質為共用一個變壓器鐵芯和副邊的兩個單端反激變換器,由它完成對低頻電功率的變壓、隔離、傳遞功率的任務。The mass specific capacitance of anthracite - based hsaac is smaller in organic electrolyte than that in aqueous electrolyte, because the diameter of solvated ions in the former is bigger and its electrical conductance smaller
量比電容。這一現象的產生與有機電解質溶液中溶劑化離子的直徑較大、電導率;較低有關。When the water mass fraction is higher than 50 %, its ec is determined only by the total ion content without connection with the moisture
當基質質量含水率大於50 %后,電導率主要受基質內離子總量的影響,可忽略水分的影響。In addition, the time - width of pulse also influences hhg. to some extent the spectrum of hhg will become be tter when the time is prolonged
另外,激光脈沖時間的長短也會影響到高次諧波的性質,在一定范圍內,隨著脈沖時間的加長,電離率逐漸增大,譜線結構也越來越明顯。Recent progress in ultrafast optics has allowed the generation of ulfcraintense light pulses comprising merely a few field oscillation cycles. the arising intensity gradient allows electrons to survive in their bound atomic state up to external field strengths many times higher than the binding coulomb field and gives rise to ion - ization rates comparable to the light frequency resulting in a significant extension of the frontiers of nonlinear optics and ( nonrelativistic ) high field physics
隨著超快光學技術的發展,僅含幾個振蕩周期的超強脈沖已經能產生,且其強度梯度可使電子存在比庫侖束縛場高許多倍的外場產生的原子束縛態上,並產生了同光頻相差不大的電離率,從而促進了非線性光學前沿及非相對論的強場物理的延伸。The semiclassical interpretation describes three processes of hhg very visually, but it does n ' t give the details. lewenstein theory explains the position of cut - off by using a quantized method. in chapter three the pulse - shape effects of laser - atom interaction system are discussed
在第三章中,我們討論了激光-原子相互作用體系的脈沖形狀效應,發現氫原子的電離率大小和高次諧波特徵都與所加的激光脈山東師范大學碩士學位論文摘要一沖形狀有密切關系。Apparent ionization yield
表觀電離率We studied the effects of pulse - shape, an additional static electric field and different initial states on ionization probability and hhg. we did so by representing the results of a series of numerical experiments on a one - dimensional model hydrogen atom
本文將採用數值計演算法來求解含時schrodinger方程,研究在一維氫原子模型中,外加的平行靜電場,不同形狀的激光脈沖以及原子處于不同初始態對諧波譜線和電離率的影響。The series of results showed that there is a close relationship between the ionization probability and the pulse - shape, which in turn affects the hhg. when the pulse is turned on very slowly or rapidly the character of hhg wo n ' t be obvious. only if the turn - on is proper the spectrum of hhg will be ideal
當激光脈沖的時間長度不變時,脈沖開啟的快慢會影響到電離率和高次諧波,開啟很慢或很快時,諧波的平臺結構都不明顯;只有在適當的開啟下,電離率處于中間值,這時高次諧波譜線才比較理想。In chapter four the effects of a static electric field and different initial states on hhg are studied. under an additional electric field the spectrum exhibits a double - plateau structure. furthermore, the ionization probability and hhg also behave differently when the hydrogen atom is in different initial states
在第四章中,我們研究了外加平行靜電場以及初態的不同對電離率和高次諧波的影響,發現附加一適當的靜電場會使諧波曲線呈現一雙平臺結構,電離率會隨著電場強度的增大而增大;當氫原子在初始時刻處于不同態時,根據選擇定則,諧波曲線和電離率都會有較大差別。分享友人