聚光鏡 的英文怎麼說
中文拼音 [jùguāngjìng]
聚光鏡
英文
collecting mirror-
5. with high pressure die - cast aluminum shell, high machinery intensity, strong ability of withstanding cauterization
6 .採用特殊設計的透鏡, led射燈有很好的聚光效果好。Microscopes. connecting dimensions of dismountable condenser and colour filter
顯微鏡.可拆卸之聚光鏡及濾色片的接尺寸The condenser is interposed between the light source and the specimen.
在光源和標本之間是聚光鏡。In actual practice a brighter image is obtained by using a broad, rather than a point, source along with a substage condenser.
在實際工作中,不是用點光源而是用一個擴展光源加一個臺下聚光鏡以得到一個較亮的象。Whereas art historians will dilate on the symbolism of capturing the visual world in the convex mirror prominently displayed on the rear wall, i will be concerned instead with its optical properties, such as its focal length and light - gathering power
藝術史學者會注意後面墻上那面醒目的凸面鏡,對它捕捉了視覺世界的象徵意義加以熱烈討論,而我則會專注於它的光學特性,如焦距與聚光能力。The focal length of the conelensing lens should be such that the image of the source just fills the projecting lens.
聚光透鏡的焦距應使光源的像正好照滿放映透鏡。1, cut over a head : bring up to combine the applied technique most and early for the toshiba, and is also current usage to is the most extensive. he adopts a laser head, and prepare the different slice of 2 focal distances the sony for cut over, passing the conversion differently focusing the coming respectively reading dvd with cd, its shape looking with double head to resemble respectively, because can see two sets focuse the, laser head to interiorly can t see. he reads the signal quantity is higher, but because of want the conversioning to focuse the, therefore the cost belong to the inside and so forth of level, and recognize the dish speed slow, same the implicit mechanical trouble rate is high
1切換雙鏡頭:為toshiba最早提出並應用的技術,也是目前使用最廣泛的。他採用一個激光頭,分別準備2個焦距不同的鏡片切換,通過轉換不同的聚焦鏡來分別讀取dvd和cd ,它的外形看起來與雙頭的sony相似,因為只能看到二組聚焦鏡,激光頭在內部看不見。他讀取信號質量較高,但由於要轉換聚焦鏡,所以成本屬于中等水平,認盤速度較慢,同樣隱含的機械故障率比較高。The condenser is equipped with an iris diaphragm, a shutter controlled by a lever which is used to regulate the amount of light entering the lens system
聚光鏡裝配有瞳孔膜,那是一個有貢桿控制的快門,用來調節進入鏡頭系統的光量。Anastigmatic aural magnifier
耳聚光放大鏡4, single focuse the single head : is single for single laser head that panasonic lead off to adopt to focuse the double the laser beam for focusing ordering the project, he adopting the special whole synthesizing lens, passing lens in the center part ofly the focusing of formation cd the point, and pass the anastigmatic laser beam of part edge the formation the focusing of dvd the point, this kind of construction because of have no the machining to spread to move, and also can t produce the mechanical trouble, therefore increased to recognize the dish the speed, and however and also lowered the cost. but adoption this project of generation is with part of the next generation dvd nonsupports cdr
4單聚焦單鏡頭:為panasonic率先採用的單激光頭單聚焦鏡雙聚焦點方案,他採用特別的全息綜合透鏡,通過透鏡中間部分的激光束形成cd的聚焦點,通過透鏡邊緣部分的激光束形成dvd的聚焦點,這種結構由於沒有機械傳動,也不會產生機械故障,所以提高了認盤速度,不過同時也降低了成本。但採用此方案的第一代和部分第二代dvd不支持cdr 。Lamp condenser lens
光源聚光透鏡This microscope is provided with achromatic objectives, wide field eyepieces, abbe condenser, adjustable built ? in light source, and coaxial coarse and fine adjustment with focus stop. this microscope with his wide field eyepiece gives a nice and sharp image and is designed in a very modem way, it is designed for clinical experiments and classroom demonstration in medical and hygienic establishments, chemical laboratory, agricultural scientific research nets, research institutes and colleges as well as for the routine examination and research purpose in bioloy, bacteriology, cytology and pharmaceutical chemistry
本顯微鏡採用消色差物鏡、廣角目鏡、阿貝聚光鏡,連續可調的人工光源及帶有限位置的同軸粗微動機構,視場廣闊、成象清晰、設計先進,可供醫療衛生機構、化學試驗室、農業科研系統、研究所及高等院校臨床試驗和教學示範,以及在生物學、細菌學、細胞學和藥物化學等領域作常規檢查和研究。Projectors for film and television studios, stage and photographic use - part 2 : fresnel lenses, specifications
電影電視舞臺和照明用聚光燈.第2部分:多級透鏡In the paper we mainly researched space gainp2 / gaas / ge high efficiency tandem cells " making process by home - made low pressure mocvd technology and new solar concentrators. firstly, we presented reseached and development of solar cells in china and foreign countries ; secondly, on the basis of fundamental priciples and theories, we discussed some factors of influcing conversion efficiency of solar cells, and analysed the i - v output feature of two - junction tandem cells ; then the design concept of gainp2 / gaas / ge two - junction tandem cells was discussed, the detailed aspects of gainp2 / gaas / ge tandem cells epitaxy growth by low pressure mocvd was studied, and some questions on epitaxy growth ( such as crystal qualities, interface stress, element interdiffusion, n - and p - type doping et all ) were solved ; after that, the cell fabrication process was described ; finally, we reseached the hot pressing and mould process technology of an arched line - focus fresnel lens made by pmma, designed and fixed new solar concentrators
本文致力於用自製的低壓mocvd裝置進行cainp _ 2 / gaas / ge空間用高效級聯太陽能電池製作的工藝以及聚光太陽能電池組件的研究。首先,介紹了國內外太陽能電池的研究現狀及應用情況;其次,運用太陽能電池基本原理討論影響電池轉換效率的因素,分析了級聯電池的伏安特性;隨后,討論了cainp _ 2 / gaas / ge雙結級聯電池的結構設計理念,研究了採用低壓mocvd技術生長cainp _ 2 / gaas / ge級聯太陽電池材料的工藝過程,解決了異質材料生長的結晶質量、界面應力、材料互擴散以及材料n 、 p型摻雜等一系列問題;然後總結了級聯電池的后工藝製作;最後,研究了以pmma為材料的菲涅耳線聚焦透鏡的熱壓成型工藝及其模具的加工工藝,設計並安裝完成新型聚光太陽能電池組件。Aspheric mirrors and condensers in various diameters and relative apertures
各種不同口徑及相對孔徑的非球面鏡及非球面聚光鏡。Parabolic - shaped collector
拋物柱面形聚光鏡When working with a hotstage in transmitted light it is necessary to increase the working distance of your standard condenser
透射光下使用熱臺時,有必要增加你的標準聚光鏡的工作距離。Hence the usual caution not to close down the condenser aperture diaphragm below the suggested 2 / 3 - 4 / 5 of the objective ' s aperture
通常要求顯微鏡聚光鏡的孔徑光欄不應小於物鏡孔徑的1 / 3 ? 4 / 5 。Mirrors with various shapes and sizes are available, such as fog proof mirrors, film stuck safety mirrors furniture mirrors and auto rearview mirrors
備有各種形狀、尺寸的防霧鏡、貼膜安全鏡、太陽能聚光鏡、古典傢具鏡、汽車后視鏡等。In the optical microscope, when light from the microscope lamp passes through the condenser and then through the specimen ( assuming the specimen is a light absorbing specimen ), some of the light passes both around and through the specimen undisturbed in its path
在光學顯微鏡中,當顯微鏡光源所發出的光線透過聚光鏡及標本(假若標本為光吸收標本)時,部份光線透過標本及標本的四周在光路中不產生偏移。分享友人