牽引孔 的英文怎麼說
中文拼音 [qiānyǐnkǒng]
牽引孔
英文
towing pad-
The key components in laser gyro is he - ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the lamb half classical theory, and on the base of density matrix theory, the optical brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter - propagating wave. on the basis of this equations, adopted the simulation software matlab and virtual instrument programming language labwindows / cvi, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock - in of frequency and the characteristic of light intensity and phasic of the counter - propagating wave in laser gyro
激光陀螺的核心部件為he - ne環形激光器，而掌握光與介質的相互作用理論是研究激光器的關鍵，採用拉姆半經典理論為主，在密度矩陣理論的基礎上，推導環形諧振腔中描述he - ne氣體增益介質原子運動的光學布洛赫方程，運用介質極化理論得出描述激光陀螺反向行波的光強、位相所滿足的自洽場方程組，在此基礎上，運用matlab模擬軟體和虛擬儀器編程語言labwindows / cvi ，對激光陀螺中的介質增益色散特性、頻率牽引效應、燒孔效應及模競爭、閉鎖效應及環激光的光強和相位特性進行模擬試驗研究，並且運用全量子理論，對激光工作原理進行分析，得出二能級系統單模輻射場的光子數密度分佈，得出激光場的光子統計分佈，模擬激光場的動態建立過程。The conventional sphere model of earth and circle model of orbit are discarded, and the ellipsoid model and the ellipse model are selected for further research, which achieves a method to determine the target position through the antenna pointing direction. and the spaceborne sar system design and simulation software is brought forth. this software accomplishes sar system coefficients design for antenna area, pulse repetition frequency, signal bandwidth, downlink data rate, radar transmitter power and satellite platform yaw steering
本文從星載雷達的星地幾何關系入手，舍棄傳統星載合成孔徑雷達研究中的球地球模型和圓軌道模型，研究了在地球橢球模型和橢圓軌道模型下由雷達天線確定目標坐標的方法，並在此基礎上研製了星載合成孔徑雷達系統設計與模擬軟體，完成雷達系統天線尺寸、脈沖重復頻率、信號帶寬、雷達信號數據率、雷達發射功率、衛星平臺的偏航牽引等幾個方面的系統參數設計以及雷達多普勒特性、雷達系統模糊、雷達定位及精度的分析，最後完成雷達回波信號的模擬。Trailed tree deep planting earth auger
牽引式深栽造林鉆孔機The kit provides the option to build a series 2, 3 or 4 vehicle with minor differences in the head lights and tow shackles which requires you to open up some alternate holes in the upper hull for the appropriate version so watch this before construction begins
這種套件可以做成三種形式的車輛（ 2 ， 3 ， 4型） ，三種形式在車頭燈和牽引鉤上有細微的差別，這使得您可能要在組裝之前在上車體上打定位孔，以適應您選擇的型號。This through air operated tows may cause the base cervical vertebra reduction activity, relieves the muscle convulsion, increases the myo - gap and cervical vertebra gap the hole, reduces to the nerve root, the arteriavertebralis oppression, thus plays alleviates the clinical symptom therole
本品通過氣動牽引可使頸椎減少活動，解除肌肉痙攣，增大肌間隙及椎間孔，減輕對神經根、椎動脈的壓迫，從而起到緩解臨床癥狀的作用。The fellow eye of 11 patients had abnormal macular appearance, 4 presented with macular hole, and the others showed irregular surface, central yellowish deposits, mottling change, or pseudomacular hole
黃斑裂孔的成因是向多數因子所促成，諸如構造的薄弱，血液循環不足，老化，以及玻璃體的牽引等。As the most economic logging tool for servicing horizontal wells, the well tractor has being attached great importance to. it has already used for logging, perforation and salvage etc. in horizontal wells, so it will have a good future
水平井牽引機器人作為用於水平井服務最為經濟的輸送工具越來越受到重視，而且已應用於水平井測井、射孔、打撈等作業，具有良好的應用前景。When i am reading, my feelings will gallop through the channel of time and space to discuss with confucius o ` r to talk with lu xun ; i will get touch with sahara under the guidance of the book ; i will fly to the most north of the world ? the territory of eskimo. . “ who is in possession of good moralities, will live a happy life and thus survive long, ” said zuo ' s commentary
在讀書時，我的思緒會隨著書本縱橫古今，好似與孔夫子商討，又像與魯迅談話；我會在書本的牽引下來到撒哈拉沙漠游歷，又會飛到世界的最北端? ?愛斯基摩人的領地去… … 《左傳》說： 「有德則樂，樂則能久。 」Stage 3 : > = 400 microns in diameter, operculated, traction released
裂孔直徑400微米以上，有蓋， （玻璃體）對網膜的牽引解除。Shapes, dimensions and travel angles of drawbar eyes for full trailers
全掛車用牽引桿連接孔的形狀尺寸和移動角度Agricultural machinery - agricultural trailers and trailed equipment - drawbar jacks
農業機械.農用掛車和拖掛設備.牽引桿插孔Mechanical connections between towing vehicles and trailers - 50 mm drawbar - eye - part 1 : with sleeve
牽引車和拖車之間的機械連接件. 50 mm牽引車掛鉤孔眼分享友人