mirror test 中文意思是什麼
mirror test
解釋
反射鏡測試-
The famous mirror maker, john dobson, routinely uses the street lamps few block away from his home to star test his mirrors
著名的反射鏡製造者約翰多布森先生經常利用距離他住屋數座之外的街燈進行星點測試他的反射鏡。 -
Soft soldering fluxes - test methods - copper mirror test
軟釬焊劑.試驗方法.第5部分:銅鏡試驗 -
Soft soldering fluxes. test methods. part 5 : copper mirror test
軟釬焊劑.試驗方法.第5部分:銅鏡試驗 -
A linear equation set can be solved by means of least square method, thus the form errors of the flat mirror under test can be obtained and the form of the flat mirror can be fitted
利用最小二乘法求解一組過定線性方程組，求得被檢平面鏡的面形誤差，擬合出被檢平面面形。 -
She took the mirror under the light so that the test might be more searching, and scrutinized her face for wrinkles and crows-feet, the signs of departing youth.
她把鏡子移到燈光下，以便更徹底地檢視，搜索出自己臉上的皺紋和眼角的魚尾紋，它們是青春逝去的標志。 -
Be saying one more point, learning has to there is high ambition to, be have to there is great target, learn to just there is interest, learn model, the strength of the model is endless, is in own heart to have a mark pole, there is one noodles mirror, shine in glory oneself every moment. i feel you the best model is you dear father. your father ' s studying is very assiduous, also the right and wrong in common use heart of, can say that study constantly, the schoolbag takes along with, walking to where learn where, always feel study time isn ' t enough to use. after finishing university, work then can test graduate student above for two years, he works and takes examinations for peking for a year, result pass examination, but can ' t receive, come back and continue and work, the second year again take examinations, result again pass examination, that time just chase your house where peking, go abroad an australia afterwards, learn and cure from the beginning, on closing another pass, close a pass and pass, arrive currently become an overseas and study abroad doctor, chest surgery expert, foreigner all for your daddy pick thumb, have no assiduous study spirit where have today, your brains is also very intelligent, 100 divide 100 use on the study, own your father ' s assiduous spirit, the result would also obtain in the future
在多說一點，學要有大志向，就是要有遠大目標，學起來才有興趣，學有榜樣，榜樣的力量是無窮的，就是在自己的心目中有標桿，有一面鏡子，時刻照耀自己.我覺得你最好榜樣就是你親愛的爸爸.你爸爸學習是非常刻苦的，也是非常用心的，可以說手不釋卷，書包隨身帶，走到哪學到哪，總覺得學習時間不夠用.大學畢業后，工作兩年以上才能考研究生，他工作一年就北京參加考試，結果就考上了，但是不能接收，回來繼續工作，第二年又去參加考試，結果又考上了，那時才把你們家安在北京，后來出國到澳大利亞，學醫從頭來，一關又一關，關關通過，到目前成為一名海外留學博士，胸外科專家，外國人都為你爸挑大拇指，沒有刻苦的學習精神哪有今天，你的頭腦也很聰明，百分百用在學習上，擁有你爸爸的刻苦精神，未來成果也會取得的 -
The imperial examination hall is where all the talented girls, who were actually flower - fairies incarnate in the story, sat the ministerial examination. here, you can test your knowledge about mirror reflections and their applications
科場是小說中眾才女上京赴考的地方，你可以在這里測試自己對鏡像物理的認識和應用。 -
Heat mirror ? can eliminating disadvantage of ordinary insulating glass ' s resonance, according to a test, ordinary insulating glass can insulate about 29db noises, but heat mirror ? can insulate about 34. 5 db noises, with more than 5 db improvement of sound proving capability over ordinary insulating glass
消除一般中空玻璃共振共鳴的缺點，至少增加五分貝值的隔音性能，據測試，普通中空玻璃可隔絕29分貝左右的噪音，而熱鏡玻璃可隔絕34 . 5分貝左右的噪音值。 -
Accuracy analysis of stitching interferometry for test of largediameter mirror
子孔徑拼接法檢驗大口徑光學鏡面精度分析 -
As a rule of thuimb we never star test a mirror with incident light close to the ground
[根據實際經驗我們永不會利用靠近地面的入射光進行星點測試。 -
Point diffraction interferometer - a physical idea, is invented by smartt and strong in 1972, advanced by smartt and steel, and used to test astronomical telescope, it has simple structure and has not special demand to source. recently. with the development of fiber ' s manufacture and coupling technology. the simple modern fiber ' s center is smaller than before, this make it possible to progress fiber point diffraction interferometer ( pdi ), in addition to test convergent wavefront, it can test the reflective concave. the excellence of pdi is that it does not need standard mirror. in intereference testing, the standard mirror is the main reason which limit the improvement of precision, pdi can avoid difficulty to provide the wide future for high precision testing. pdi, which produce the standard sphere wavefront, is an instrument which realize the phase shifting with piezoelectric transducer ( pzt ), and collect the interferogram with ccd, in this paper, a adjusting methord is described, then data processing is obtained
點衍射干涉儀這一物理思想，早在1972年smartt和strong就已發明，由smartt和steel做了進一步發展，並成功的用於檢測天文望遠鏡，它結構簡單，對光源沒有特殊要求，近年來，由於光纖製造工藝以及耦合技術的發展，單模光纖纖芯不斷縮小，為光纖點衍射干涉儀得以發展提供了前提條件，該干涉儀由激光照明，除了檢測會聚波前外，還可以用來檢測反射凹球面，進而應用到單個面形的檢測；另外，光纖點衍射干涉儀最大的優點是不需要標準鏡，在干涉檢測中，標準鏡是檢測精度受限的很大原因，光纖點衍射干涉儀能繞開這一難度，為進行高精度的光學檢測提供了廣闊的前景。 -
In this paper, we brought forward an innovative idea : according to the characteristics of easy deformation of ultra - thin mirror, we employ a sphere mirror, which is easier to fabricate and test, to replace the aspherical mirror, then the sphere mirror is deformed into an aspherical one by active optics technology. on this purpose, we need to study the mechanism and method of shaping a spherical mirror into an aspherical one
由於非球面鏡的加工和檢測都比較困難，因此本文提出了一個大膽的設想:利用超薄鏡易於變形的特點，以加工和檢測難度遠低於非球面的球面來代替非球面，運用鏡面的主動控制技術將球面反射鏡變形成所需精度的非球面反射鏡。 -
Asm 1. 0 contains the entire ccos process, including best - fit sphere calculating, profiler test and anslysis, virtual grinding and polishing, cnc grinding and polishing, etc. as results, the manufacturing process of a f / 1. 17, 770mm x 200mm rectangular even high order off - axis aspheric mirror is presented as an example in detail
最後，比較詳細地介紹了770mm 200mm ， f 1 . 17高次離軸非球面反射鏡的加工、檢驗過程，加工后200mm口徑范圍內加工精度達到0 . 013 rms ，完全滿足了設計要求。 -
It analyses the causes to bright image movement, studies principle to compensate image movement, conforms project to compensate image movement, and designs framework to compensate image movement in the article ; to analyze and design configuration of the scanning mirror, to select matters of mirror and its support structures on the principle of consistent line expansion coefficient ; to ascertain type of moment electromotor by most rotating angle speed and most rotating moment which are required by loads in the period to take pictures, as well as by figuration size of electromotor ; to design retarder according as the electromotor parameters ; to design and optimize lightweighted mirror shapes, because the mirror is key part ; to design flexure support structure, to analyze static and dynamic characteristics of the support structure by name of patran program for validating desig n rationality ; to study function of the scanning mirror electric control system ; to test precision of the system, the results indicate the rationality of design of the scanning mirror system
本文通過分析像移產生原因、研究像移補償原理，確定像移補償方案，並根據像移補償原理設計補償機構；分析與設計掃描反射鏡系統結構，根據材料線膨脹系數一致原則，選擇反射鏡及其背部支撐的材料；由掃描反射鏡在擺掃周期內的最大擺掃角速度確定力矩電機的額定轉速，根據負載力矩確定電機的額定轉距，綜合電機外型尺寸等因素，確定執行元件? ?電機的型號；根據所選電機的參數指標，設計1 ： 6速比的減速器；利用patran軟體對掃描反射鏡系統中的關鍵件? ?反射鏡進行輕量化設計與優化；設計反射鏡柔性支撐結構，並通過軟體分析支撐結構的力學特性，驗證反射鏡柔性支撐結構設計的合理性；從原理上研究掃描反射鏡控制系統功能；進行系統精度測試，測試結果表明掃描反射鏡系統設計的合理性。 -
Soft soldering fluxes ; test methods ; part 5 : copper mirror test iso 9455 - 5 : 1992 ; german version en 29455 - 5 : 1993
軟釬焊劑.試驗方法.第5部分:銅鏡試驗 -
Besides in nature, it is ray tracing based on the method mirror image. so it need not receive test, have higher computational efficiency and assure higher precision
另外，從本質上講，它是一種基於鏡像理論的點對點的射線跟蹤法，所以無須進行接收測試，因此有較高的計算效率，並且保證了較高的精度。 -
One elephant named happy also passed the so - called mark test, repeatedly touching her trunk to a white x painted on her forehead that was only visible in the mirror
一隻名叫歡歡的大象還通過了所謂的標記測試，它反復地觸碰它身體上的一個白色x標記，這個標記只能從鏡子中看到。 -
The relation between form errors of the flat mirror under test and wave - front aberrations, i. e., influence function, can be obtained through sampling the pupil plane
摘要通過在光瞳面上取點的方法，找出被檢平面鏡面形誤差與檢驗系統波像差之間的相互關系，即影響函數。 -
Muti - aperture overlap - scanning technique ( maost ) and target function can solve the problem of testing a large optical surface on the basis of ordinary digital interferometer of wavefront, and get the most information of wavefront in the end in the condition of big kr, muti - aperture overlap - scanning technique ( maost ) using target function is proved and we can get the most information of wavefront in the case of guarantee of high precision by the aid of simulation, experimental and tests, many influential factors, i. e., the apertureconnection mode, shape of mirror, error in subaperture test and kr are analysed contribute to controlling and testing large optical surface
本文首先在較大孔徑放大系數（ 4 ）的情況下，論證了目標函數多孔徑拼接技術，保證了較高的精度，得到較完整的波前信息。然後，結合實驗結果，從拼接模式、被測面形、測量誤差、數字干涉儀解析度和不同孔徑放大系數等角度出發，分析了各種因素對精度的影響，並詳盡的探討了各種誤差源，包括靜態誤差、動態誤差、擬合誤差、拼接誤差。
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