有腔隙的 的英文怎麼說
中文拼音 [yǒuqiāngxìde]
有腔隙的
英文
lacunose-
On this slice a common normal variant is seen which may be mis - identified as lacunar infarction or other abnormality : the widened lenticulostriate perivascular space
在此層面,有一個正常的變異可能會被認為是腔隙梗塞或其它異常:紋狀體外周血管空間增寬。Before backbone nerve, hind the is highlighted by film of spinal cord stiff backbone and arachnoid bursa more scabbard place when the root walks out of vertebra to be in charge of is wrapped by, call backbone film sleeve, the clearance between two scabbard and arachnoid next antrum are interlinked, nerve root is complete dip in cerebrospinal fluid, from this before, hind two wear film of classics stiff backbone severally, the scabbard that forms for stiff backbone film respectively laps, the fu in two by there is one cranny to call backbone film pocket between putamen, this scabbard is wrapped by hind the backbone ganglion of the root
脊神經前、后根走出椎管時多被脊髓硬脊膜及蛛網膜囊突出的鞘所包被,稱為脊膜袖,兩鞘之間的間隙和蛛網膜下腔相通,神經根完全浸於腦脊液中,自此前、后兩根各自穿經硬脊膜,並分別為硬脊膜形成的鞘包裹,在兩根的覆被硬膜之間有一裂隙稱為脊膜囊,此鞘並包被后根的脊神經節。A convergence acceleration technique, boundary element method ( bem ), spectrum of two - dimension solutions ( s2ds ) method are used separately in solving dyadic green function of the three domain. next, waveguide narrow - wall slots array ' s is introduced in this paper
對外部空間,與縫隙腔體區域一樣認為場量與z無關,對所有場量做z方向的fourier變換,得到譜域上的一系列去耦合的二維方程。The research is focused on the influence of the size of the coupling port, coupling line and the capacitive metal rods in cutoff waveguide on the gap impedance
研究結果表明:模雙間隙腔連接截止波導段的耦合口的尺寸主要影響輸出腔的外觀品質因數,而耦合接頭的粗細和電容性銷釘的大小和插人深度對截止波導濾波器的調諧具有重要影響。According to the experimental parameters of mpt, the main performance parameters of different propellants have been given by engineering performance computation under designed and working states, which has great importance for the experimental research and the future work. 2. for helium and argon, the factors which influence on mpt ' s vacuum steady work have been discussed such as the material of microwave tie - in, the distance between the probe and inner - conductor, the position of the inner - conductor, the input power of microwave, the mass flowrate of propellant and the vacuum pressure of environment, and the influence has been discussed of the microwave power and the mass flowrate of propellant on the pressure of the resonance cavity, thrust, reflected power and the temperature of the resonance cavity
論文的工作和新見解主要包括: 1在設計狀態和工作狀態下,根據mpt的實驗參數,對mpt使用不同工質時的性能進行了工程估算,這對mpt現階段的實驗研究和今後的研究有重要的指導意義; 2對于he 、 ar推進工質,討論微波的接頭材料、探針與內導體的間隙、內導體的位置、微波的輸入功率、工質的質量流量以及環境真空度對mpt真空啟動和穩定工作的影響,並探討微波的輸入功率、工質的質量流量對諧振腔壓強、推力、反射功率以及諧振腔溫度的影響; 3對于n _ 2 、 h _ 2 、 nh _ 3 、 h _ 2o推進工質,主要討論與he 、 ar工質不同的特性,並從長遠的眼光和工程應用的角度,認為其可行性不容置疑,潛在優勢不可忽略,是未來mpt應用的主流推進工質。Although the intention was to demonstrate the noninferiority of ertapenem compared with cefotetan, " ertapenem was superior in terms of the proportion of faorable clinical responses and the reduction in postoperatie surgical - site infections ( including superficial infection and organ - space infection ) 4 weeks after surgery, " the team reports
雖然目的是為了證明厄他培南相對于頭孢替坦的非劣性, 「但在手術后4周有利的臨床反應率和手術後手術部位感染(包括表皮感染和器官腔隙感染)降低率方面,厄他培南更勝一籌, 」該團隊報告。Under the cylindrical coordinate, the transit - time effect of the radial gap in the resonance cavity of rtto is studied by hydrodynamic theory. the equation describing the interaction between the electron beam and the high frequency field is obtained
在柱坐標系統中,我們用流體理論方法分析了rtto諧振腔間隙的渡越時間效應,得到了在有限渡越角情況下電子束與高頻場相互作用的方程。Scientists show how salmonella food bacteria in space become more virulent in their weightless surroundings
科學家顯示腔隙的沙門氏菌食物細菌如何在他們的無重量環境方面變得更有毒。The first, the effect of the sizes of coupling slots in a coupling double gap cavity on the cavity characteristics is studied through simulation computation of three dimensions electromagnetic field and analysis of equivalent lumped element circuit. it is concluded by the research that, in lower frequency band, bigger coupling slots in a coupling double gap cavity are beneficial to raising the characteristic impedance and lowering the frequency of it mode
第一,採用三維電磁場模擬計算方法和集中元件等效電路法研究了耦合雙間隙腔中耦合槽尺寸對諧振腔性能如何影響等問題,得出了重要結論:在較低頻率波段,耦合雙間隙腔中開大耦合槽有利於提高模的特性阻抗,降低模頻率。The high efficient algorithm base on finite - element for the character of body with open cavities " scattering and coupling has been studied in this dissertation
本文主要研究了用有限元方法分析計算腔體目標和含腔目標的的電磁散射和縫隙耦合特性的高效演算法。Since the coupling line brings about an additive inductance in cutoff waveguide filter, which makes the quality factor bigger and resonant band narrower, it - mode double gap cavities are not more advantageous to achieve wider band than the single gap cavities loaded by cutoff waveguide filters
因此,模雙間隙腔加載截止波導濾波器型輸出迴路並不比單間隙腔加載截止波導濾波器型輸出迴路有更好的帶寬優勢。So a new kind of microwave cavity - mode strongly coupling double gap cavity, which has higher characteristic impedance, smaller volume and fits in with lower frequency band multi - beam klystrons, is proposed
並提出了一類新型的、具有較高特性阻抗和較小體積的低頻率波段多注速調管輸出腔?模強耦合雙間隙微波諧振腔。Considering the kinetic diameter of 2. 89a for a hydrogen molecule, the inner cavity inside the tubes, the interstitial regions of tube arrays and the empty space between tube walls are the hydrogen adsorption sites. thus, the high hydrogen storage capacity in cnts would be available
氫分子動力學直徑是0 . 289nm ,單壁碳納米管的中空管內腔和管束內的間隙孔以及多壁碳納米管的中空管和管壁間隙都可以作為儲氫的吸附位,因此碳納米管具有良好的儲氫性能。分享友人