近光 的英文怎麼說
中文拼音 [jìnguāng]
近光
英文
chikamitsu-
Leaves tufted ; stipes 15 - 30 cm long, densely scaly at base, glabrous above ; sterile lamina about 60 cm long and 20 cm wide, simply pinnate ; pinnae numerous, alternate or subopposite, linear - lanceolate, the largest about 12 cm long and 1 cm wide, base cordate, apex acuminate, margin finely toothed ; veins close, forking once or twice and forming areoles near the midrib ; fertile lamina similar to sterile ones, but somewhat reduced, about 8 cm long and 0. 4 cm wide, lower surface almost entirely covered with sporangia
葉簇生；葉柄長15 - 30厘米，基部密被鱗片，向上近光滑；不育葉片長約60厘米，寬20厘米，一回羽狀；羽片多數，互生或近對生，線狀披針形，最長者長達12厘米，寬約1厘米，頂端長漸尖，基部心形，邊緣有細密鋸齒；葉脈1 - 2次分叉，近中脈形成網眼；能育葉與不育葉相似，但較小，長約8厘米，寬約0 . 4厘米，下部滿布孢子囊。To do that, cern built the antiproton decelerator, which uses electric and magnetic fields to slow the particles from near light speed to about one - tenth of that, he said
為了要做那些， cern建造了反質子加速器，他說，使用電場和磁場把接近光速度的粒子減慢到光速的十分之一左右。Enduro - style, 60 / 55 - watt halogen headlight features high / low beams
耐用的60 / 55瓦遠近光鹵素前大燈。They are globose, subglobose, oblate and prolate in shape. the germination apertures are absent, or present and are irregularly poroid, 3 - colpate, 4 - colpate, 3 - 4 - colpate, pantocolpate and 3 - colporate. the exine ornamentation is spinulose, tuberculate, variously striate, striate - foveolate, striate - reticulate, rugose - sinuate, minutely reticulate and reticulate
條紋網狀、皺波狀、細網狀和網狀c溝膜近光滑、具小顆粒、具小刺狀突起或具瘤狀突起。Study on automatic control system for automobile high - low beams
遠近光燈變換自動控制系統研究The low beam clear distinguishes the light and shadow parts with obvious dividing line, what is the legal excellent light shape and will be soft to vehicle and passerby
近光燈影明暗分明，截止線清晰可見。具有符合法規的良好配光光形，對車輛及行人不會造成刺眼的亮光。In daily life we don ' t notice weird time warps, because the effect becomes dramatic only when the motion occurs at close to the speed of light
但在日常生活中，我們不會感受到這種奇異的時間扭曲，這是因為此效應只在運動接近光速時才顯著。Calibrators for near headlamp tester of motor vehicle
機動車近光檢測儀校準器Such runaway electrons can accelerate to nearly the speed of light, gaining enormous amounts of energy and producing the discharge called runaway breakdown
這類逃逸電子可加速到接近光速，獲得巨大能量，並引起放電，這就是所謂的逃逸崩潰。Numerical simulations were done to show the distortion of the wavefront and the interference pattern under several kinds of typical plasma density distributions. the ray path in plasma was calculated by the numerical solution of the vector equation of light ray, when the plasma density was closing to the critical electron density of the laser frequency. through the simulations, the factors that influence the measurement were found out under different density distributions and shapes of plasma
在此基礎上，採用數值模擬的方法，計算了在幾種典型的等離子體密度分佈下，激光波面的變化和產生的干涉圖樣；並用光線矢量微分方程的數值解法計算了當等離子體密度接近光頻臨界電子密度時，光線在等離子體中的傳播路徑，從中掌握了在不同的等離子體密度和形狀下，進行干涉測量所應估計到的因素。As protons or heavy nuclei, such as gold, are accelerated to nearly the speed of light, the quarks and gluons inside flatten into a pancakelike structure, a relativistic effect called lorentz contraction
當質子或如金原子核般的重核被加速到接近光速時，內部的夸克和膠子會被擠壓成如銅鑼燒般的結構，這是一種稱為勞侖茲收縮的相對論效應。With the advent of laser intensities above 1018 watts per square centimeter, however, the electrons ' oscillation velocities approach the speed of light, and relativistic effects fundamentally change the electrons ' response to the light
可是當雷射強度進展到每平方公分超過1018瓦時，電子振動的速度也趨近光速，於是相對論效應將徹底改變電子對光的反應。The rapid advances of laser technology in the past few decades have made the production of extremely short laser pulses, containing only a few, even only one or nearly one, cycles of optical oscillations, which led to many new questions
隨著激光技術的快速發展，實驗中已經可以得到接近光學振蕩周期的超短激光脈沖。此類脈沖的時間和空間部分在傳輸過程中會相互耦合、相互影響，從而帶來一系列的新的傳輸效應，成為當今激光領域的一個研究熱點。We adopt high quality of shipment by t - cat, and you can pay cash on delivery
地利的優勢（我們鄰近光華商場商圈，提供您更機動性的取貨方式）Work while you work, play while you play, this is the way, to be cheerful and gay
這倒是第一回聽說，以前只知道遠近燈光的使用有嚴格的限制，如交會和市內街道上只能用近光燈等。學習It utilizes the computer digital image processing technology. and this system can measure the characteristic parameters automatically and quickly, such as luminous intensity, center of far light, corner of the close light. the advantage is high accuracy, good repetition and automatic measurement
此系統採用多維精密可調工作臺，並利用計算機數字圖像處理技術，以vc + +編程實現，達到了自動測量出被測校準器的發光強度，遠光中心坐標，近光拐點坐標以及光軸偏角等特徵參數的目的。In order to propose an efficient solution to approximating smooth or rough curves and surfaces. this thesis gives the fractal approximation models. we also give the satisfactory application of m odels in morphing
為了統一逼近光滑曲線曲面與具有分形特徵的自然界復雜曲線曲面，本文研究了基於投影迭代函數系統模型的曲線曲面的統一分形逼近模型，並進一步給出了此模型在曲線曲面變形中的應用。A measuring system for calibrators of headlamp tester for motor vehicle using planar array ccd as detector is introduced in the paper
本文介紹了一種採用面陣ccd成像技術作為測試方法的汽車前照燈檢測儀遠近光校準器檢定系統。According to astronomical experts, venus is the earth ' s distance from the recent luminosity of the brightest planet, the ancient chinese called it " taibai " western called eros " venus " ; saturn is the solar system ' s most beautiful planet, " lord of the rings " reputation ; yuan is in the sky 14 - 21 one of the brightest stars, is the brightest block lions stars, " the emperor star, " said
據天文專家介紹，金星是距離地球最近、光度最亮的行星，中國古代稱它為「太白」 ，西方稱其為愛神「維納斯」 ；土星是太陽系中最美麗的行星，有「指環王」的美譽；軒轅十四是天空中21顆明亮的恆星之一，也是獅子座最亮的恆星，有「皇帝星」之稱。The results of the axial and transversal intensity distributions of gaussian beams and 0 - order bessel - gaussian beams show that the results by the optimized laguerre - gaussian truncated series are in good agreement with those by the fresnel diffraction integral method if the integration plane is not close to the aperture
對高斯光束和零階貝塞爾高斯光束的軸向和橫向光強分佈的計算結果表明：當積分面不是很靠近光闌時，用參數最佳化選取的拉蓋爾高斯截斷級數法與用直接數值積分所得結果符合很好。分享友人