跟反射 的英文怎麼說
中文拼音 [gēnfǎnshè]
跟反射
英文
heel-tap reflex-
Thirdly, in the light of the demands ' that the large - scale photoelectric tracking and sighting equipment now available ask for fsm and the specific demands of the fast - steering mirror, designs a set of shaftless rapid controlling reflector system which impels manufacturing enterprises to bourgeon a suit of new productive processing method which differentiate completely from that of the axiferous fast - steering mirror system
由現有大型光電跟蹤、瞄準設備對fsm的要求,結合對快速控制反射鏡結構的具體要求,自行設計了一套完全區別于有軸系支承的新的生產加工工藝的柔性軸快速控制反射鏡系統。In spite of their unitarian proclivities and their masks of conservative broadmindedness, they were two generations behind interpretative science : their mental processes were mediaeval, while their thinking on the ultimate data of existence and of the universe struck him as the same metaphysical method that was as young as the youngest race, as old as the cave - man, and older - the same that moved the first pleistocene ape - man to fear the dark ; that moved the first hasty hebrew savage to incarnate eve from adam s rib ; that moved descartes to build an idealistic system of the universe out of the projections of his own puny ego ; and that moved the famous british ecclesiastic to denounce evolution in satire so scathing as to win immediate applause and leave his name a notorious scrawl on the page of history
盡管他們傾向于唯一神教,戴了一副具有保守開明思想的面具,實際上他們已落後于解釋世界的科學兩代之久。他們的思想還處在中世紀階段。同時,他也感到,他們看待生命和宇宙的終極事實的方法還是形而上學的,那種看法阻地球上最年輕的種族的看法一樣幼稚也跟穴居人的看法一樣古老,甚至更古老那看法使第一個更新世的猿人害怕黑暗使第一個匆促的希伯來野蠻人用亞當的肋骨造成了夏娃使笛卡爾通過反射渺小的自我建立了唯心主義的宇宙體系使那有名的英格蘭傳教士用尖刻的諷刺來譴責進化論,並立即博得了喝彩,從而在歷史的篇章里草草留下了一個臭名。Beam riding systems use a target tracker whose purpose is to maintain the antenna boresight pointing at the centre of the reflecting area of the target.
波束制導系統使用一個目標跟蹤裝置,它的目的是保持天線視軸指向目標反射的中心。There might be an antigen such as mylin basic protein. was predominant over central nervous system, so central nervous system and peripheral nervous system were involved differently, and central nervous system was damaged severely, it induced the lesion of the blood - brain and blood - nerve barriers
結果2例患者均有下運動神經元異常表現,膝、跟腱反射消失,神經傳導速度減慢,電生理檢查提示病變既沒有損害前角細胞,也沒有累及周圍神經的髓內根,可能是周圍神經受影響。When phased array radar tracking low - angle target, the image of target caused by reflection from sea surface lead to multi - path effects
相控陣雷達跟蹤海面上飛行的低空目標時,由於海面反射形成了鏡像,引起了多徑效應。When low elevation targets arc tracked using the monopulse radar, the multipath effects including the specular reflect and diffuse reflect degrade severely the tracking performance
雷達跟蹤海面低空目標時,由鏡面反射和漫反射引起的多徑誤差嚴重影響雷達的跟蹤性能。The fast - steering mirror is a device used to control the direction of light beam accurately, with great inertia mechanical structure, form a compound shaft tracking system which apply to drive and stabilize the light beam
快速控制反射鏡是採用反射鏡面精確控制光束方向的一種裝置,與大慣量機架結構的主系統共同構成復合軸跟蹤系統,在各種光學系統中用於對準和穩定光束。Here a light ray hitting the edge of a water droplet is reflected twice at an angle of about 83 degrees within the droplet. thereafter it clings to the surface of the droplet and is conveyed the rest of the way around the droplet to the backward direction 180 degrees
上圖顯示光線自水滴邊沿進入,作兩次大約83度角反射后,再跟著水滴邊沿傳送到光線進入時的反方向180度。Incremental length diffraction coefficients ( ildc ) is adopted to calculate the contribution of edge diffraction. in order to improve the accuracy of calculation, multi - scattering is discussed, based on the two former contributions and ray - tracing method. geometrical optics ( go ) and physical optics ( po ) are used to calculate the multi - reflection between facets and facets
對于鏡面反射採用物理光學法計算其散射貢獻,結合基於面元的目標模型的表示,採用離散的積分形式,將面電流積分化簡為線積分,簡化計算復雜度;對于邊緣繞射,運用增量長度繞射系數理論計算目標邊緣繞射場;在多次反射中,則以光線跟蹤方法為基礎,採用幾何光學、物理光學相結合的方法分析考慮多次散射場。At this moment, both the direct signal and the reflected one impinge into the array, and make the amplitude and phase of the echo change, which cannot be separated from the direct one, thus cause server errors of elevation ’ s estimation, even the failure of tracking
此時直達信號與反射信號同時進入天線,造成回波幅度與相位的變化,並且這種變化不能從直達信號中分離出來,從而造成目標仰角估計的嚴重誤差,甚至引起跟蹤的失效。Heel - knee test
跟膝反射Using the eye - gaze distinguishing and tracking method based on the image processing technique, the position relationship between pupil center and glint which produced by the corneal reflection and the near - infrared light was analyzed, the fixation point of the eye - gaze on display screen was deduced, and the mouse accuracy by eye - controlled in the screen may achieve to 40 pixels
摘要利用基於圖像處理技術的視線方向識別、跟蹤方法,通過近紅外光線在眼睛角膜反射產生的光斑和瞳孔中心的位置關系來確定視線方向,推導出人眼在計算機屏幕上的注視點,進而實現人眼對鼠標的定位與操作,其在顯示屏上定位精度可達到40 40像素。In present studies of fgesl, the theoretical models usually neglected the contribution of external cavity and fiber grating to the phase condition, and considered the mode distribution of fgesl is in accordance with the mode distribution of ld without fg external cavity. obviously, such process method deviates from the physical facts
在已有的對fgesl的研究中,所採用的理論模型均忽略了光纖光柵( fg )的反射相位及光線在外腔中的往返相移對模式分佈的影響,認為fgesl的模式分佈跟沒有fg中文摘要外腔時ld的模式一致,這種處理方式顯然違背了物理事實。The group of exceed 4 monthes has a high positive rate in tendon reflect weaken and muscle strength weaken
在突出時間大於4個月組跟勝反射減弱陽性率及肌力下降陽性率均高。The theoretical analysis indicates that the main factors of cover - shelter properties of fabrics are cover factor of fabrics, fabric thicknesss, optical reflectance and absorbance of yarn. with a combination of distances and luminaces, 512 experiments were made to find out the relationship between the least distinguishable distance and reflectance coefficient
通過理論分析,指出了影響織物能見度的主要因素有織物覆蓋系數、織物厚度、紗線的光學反射率和吸收率.將測試距離跟織物前與織物后目標物的照度組合成512項實驗,由此獲得最小分辨距離和反射系數間的關系So it is very important to study the method and technology by dual frequency laser interferometer without orbit. and it is a significative task to study a kind of instrument to measure automatically without orbit. this paper adopts a measurement project to track the measurement reflector mirror without orbit by theoretical analyzing and simulant experiment
本文通過理論分析和模擬實驗,確定採用一種外置光路激光跟蹤測量的方法,即:在雙頻激光干涉儀前面,設置一個兩維跟蹤反射鏡,當測量反射鏡移動時,測控系統驅動控制兩維跟蹤反射鏡旋轉,跟蹤測量目標靶鏡的運動,保證測量信號不中斷,從而實現跟蹤測量。This paper put forward a demodulation method of fbg sensors based on the voltage drive fabry - perot cavity ( f - p ), on which we have a feedback control voltage to drive. a novel automatic trace method is creatively proposed
本文提出了一種基於電壓驅動可調法布里腔自動跟蹤掃描濾波的光纖光柵傳感器解調方案,利用電壓反饋控制可調法布里腔的方法,達到對外界的振動、應變等物理量引起的布拉格光纖光柵反射光譜的漂移進行解調。Spell reflection effects have greatly improved visuals and functionality
強度的改善了反射性魔法狀態的視覺效果跟實用性Heelheal beauty sock able to reflect our body temperature and keep our skin surface temperature stable, thus works effectively on cracked heels. heelheal beauty sock is durable, washable, effective and great value for money
它能使人體的熱量有效的反射,並提高百分之三十的保溫性,使皮膚表面的溫度保持高度的穩定性,對乾燥粗糙或裂的腳跟能產生神奇功能,使腳跟的裂痕復合及恢復光滑柔嫩。The clinical situation difference between the two groups : ( 1 ) between the two groups has a sharp difference in the positive of straight raise leg test, tendon reflect weaken and muscle strength weaken, the group of less than 2 monthes has a high positive rate in straight raise leg test
結果1 .兩組病例臨床表現的統計分析結果: ( l )兩組間的下列指標差別有統計學意義:腰椎活動受限、直腿抬高試驗陽性、跟健反射減弱、肌力下降。在突出時間小於2個月組腰椎活動受限陽性率及直腿抬高試驗陽性率均高。分享友人