穿越率 的英文怎麼說
中文拼音 [chuānyuèlǜ]
穿越率
英文
crossing rate-
It not only solves the problem of optimized control of the reactive current exchanging among branches, in other words, realizes the auto - tracking to the reactance factor, but also greatly improved the reliability of the system. to design the high voltage line wireless signal acquisition device with self - feed source, we applied electromagnet induction principle and digital communication technique
系統在優化控制技術中採用了電容器補償控制的兩段控制模型，不僅解決了分支線路之問穿越無功電流的最優控制問題，實現了功率因數的自動跟蹤，而且使整個系統的可靠性大大提高。Algan / gan hemt has high breakdown electric field, fast electron drift velocity and large electron concentration, so it has been used more and more in high frequency and large power fields
Algan / ganhemt由於具有擊穿電壓高、電子漂移速度快和電子濃度大等特點，已被越來越多地應用於高頻及大功率領域。The main contents are as follows : ( l ) through theoretic analysis and flume experiments, the characteristic of water resistance through frames is researched, and transforms relation between resistance coefficients and manning ' s roughness coefficients is established, and then experiential formula of manning ' s roughness coefficients is fitted
主要研究內容如下： （ 1 ）通過理論分析和水槽試驗，研究了穿越四面體框架群水流阻力系數的變化規律，建立了阻力系數與框架群等效曼寧糙率系數的轉換關系，擬合出了糙率的經驗計算公式。The differences in orbital morphologies due to different potentials is slighting, however, given a certain potential, for clusters that have perigalactic distance smaller than 1 kpc, some orbits may exhibit a chaotic behavior. the correlation between the metallicity of samples and the orbital morphologies is unclearly ; ( 4 ) it is found that the semi - major axis, apogalactic distance and azimuth period of 29 sample clusters are changed with their metallicity similarly, but a obvious correlation is seen between orbital eccentricity and metallicity. there is a fraction of 24 % of the sample clusters with eccentricities lower than 0. 4
不同的引力勢模型對球狀星團軌道的具體形態影響不大，在給定的引力勢模型下，當某些星團的運動軌道穿越距銀心1kpc附近的區域時會出現「混沌」現象： （ 4 ） 29個樣本星團的軌道半長軸、遠銀心距和方位周期隨金屬度的變化規律基本相似，樣本星團的金屬度與其軌道形態之間的相關性並不明顯，然而軌道偏心率與金屬度有關，對于所選的暈族樣本星團而言，大約有24的樣本星團的軌道偏心率低於0 . 4 。The oda army assaults the romeo unit. under the waves of attackers in cooperation with the 3rd special experiemntal company and its quitpment, kashima and his comrades lose one man after another. to make matters worse, mataba has in this ancient time build a terrifying weapon with the intention of tampering with history by turning the entire kanto plain area surrounding modern day tokyo to ashes
拯救行動展開，由鹿島江口洋介及神崎鈴木京香率領救援大軍穿越時空，抵達后卻發現特種部隊竟然統領千軍萬馬，建造兵工廠，準備在1549年發動大戰，決意利用先進核武改寫人類歷史，屆時現代世界一切將會消失殆盡，甚至全球崩壞！Through simulation, found the influence rule on existed structure by shield construction, discussed construction factors such as soil deformation modulus, different thickness of and different elastic modules of equivalent circle zone, control soil pressure, initial stress release rate influence on the surface settlement and structure deformation, studied the reasonable parameter value scope
通過數值模擬，研究了盾構施工對既有結構的影響規律。討論了地基變形模量、等代層厚度和參數、圍巖應力初期釋放率、盾構正面土壓力等施工因素對地表沉降和筏板基礎沉降的影響，研究了穿越結構物時參數的合理取值范圍。The results show that the mass absorption coefficient is nearly exponent decay with the gamma energy, the less energy of gamma ray, the more probability of absorption in the iron sphere
結果表明，隨著射線能量的增加，質量吸收系數近似呈指d一t中子穿透鐵球伴生y射線泄漏能譜實驗研究數衰減， y射線能量越低，被鐵原子核吸收的幾率越大。In this paper, first, the study of the distribution of electromagnetic field, energy, power, reflection coefficient and transmission coefficient in waveguide with piecewise different dielectric constants are studied. then, the behavior of propagation of am signal and gauss pulse signal through the waveguide are simulated by magic code ， and the plots of electromagnetic field, energy, ponyting vector and their spectrums at different time and different position are obtained. and, the group velocity and energy velocity of wave packet through barrier are calculated
從90年代開始， emig和martin 、 landauer等人研究了分段填充不同介質的波導中的電磁脈沖的傳播。在本論文中，作者首先推導出分段填充不同介質的波導中的電磁場分佈、能量、傳輸功率以及反射系數和傳輸系數的表達式，然後，採用magic程序模擬了這種波導結構中電磁波的傳播情況，得到了在不同時刻和不同位置處的電磁場分布圖、能量圖、坡印廷矢量圖以及它們的頻譜圖，並由模擬結果計算了波包穿越勢壘的群速和能量速度。Second, discussing the detecting and eliminating of inference channel, different channel detecting methord are provided according to static, dynamic and compositional channel, and a new algorithm of eliminating the inference channel by promoting security was presented. third, discussing many problems encountered by transaction, which is from single - level to multilevel, and a transaction schedule algorithm is given based on data replicated architecture. according to the theory mentioned above, a mls / dbms is developed, and the experiment result has showed the correctness of the theory
本文圍繞安全數據模型，多級安全環境下的事務處理，推理控制展開了探討，首先針對空值的二義性和數據穿越問題，提出一種改進的多實例安全模型，並對外鍵引起的存儲隱通道進行了控制，提高了查詢的效率;其次探討推理通道的檢測和排除問題，針對靜態、動態推理通道和復合通道分別給出了不同的通道檢測方法，並提出一種通過提高輸入安全密級來消除推理通道的演算法;最後討論了事務從單級拓展到多級所面臨的各種難題，提出了一種基於數據復制結構的事務調度演算法。For solo transit into a planetary atmosphere, grievous pilots an overpowered starfighter that, like his robotic skeleton, combines sleek curves and an aggressive silhouette that suits his vanity
獨自穿越行星大氣層時，格里沃斯駕駛一功率超強的星際戰斗機，其形態如同他本人的機械骨骼，結合了圓滑的線條和咄咄逼人的輪廓，符合他的虛榮心。Each structure has its own refractive index, and when a light ray crosses an area where the index changes, the light scatters, creating a degree of opaqueness
每個構造都有各自的折射率，當光線穿越折射率不同的區域時，便會散射而造成某種程度的不透明。By closely monitoring the precise frequencies of the spectrum that were lost in the passage the passage through empty space, astronomers were actually able to pinpoint the size of different types of these grains, all ranging from less than 1 / 100th of a micron to 10 microns in size, with each micron representing one millionth of a meter
通過對穿越真空途中丟失了的光的精細頻率的密切監視，天文學家已經基本上可以查明這些不同微粒的大小，大小從小於百分之一微米到十微米之間，一微米表示一米的百萬分之一。In combination with a project schedule management case of pipe horizontal direction drill project, the author analyzes its network program with monte carlo simulation technique, and then comes to the conclusion that the stochastic network program can give more substantial schedule information to the project manager than ordinary network program
結合管道水平定向鉆穿越工程進度管理實例，在其網路計劃中應用蒙特卡洛模擬技術進行分析，以概率形式確定關鍵工作和施工工期，為項目經理進行進度管理提供更多更充實信息。Their purpose is to improve stability and efficiently direct airflow towards the central and rear sections of the car
他們的目的是增加穿越中段和尾段氣流的穩定性和效率。分享友人