間接採光 的英文怎麼說
中文拼音 [jiānjiēcǎiguāng]
間接採光
英文
indirect lighting- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 光 : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
- 間接 : indirect; secondhand
- 採光 : 1 [建築] (透光) (natural) lighting; daylighting 2 (采完) pick or pluck till none is left3 ...
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To investigate the practicability of a solar - direct - pumped fiber laser by using a parabolic dish concentrator, the solar power absorbed by the fiber laser and its absorption efficiency were calculated with numerical method based on the characteristics of solar spectrum in outer space
摘要為了研究拋物面碟形聚光器實現太陽能直接抽運光纖激光器,根據空間太陽光譜分佈特點,採用數值方法,計算了用該聚光器聚集太陽能量抽運雙包層光纖激光器時光纖吸收的太陽能量及其吸收效率。In this method of measuring time - resolved spectrum, a special light beam modulator translates the time - distribution of an optical spectrum into a space - distribution of light intensity of the light beam, and the space - distribution spectrum is dispersed by a multi - spectrometer, then it is detected by an ordinary 2 - d ccd array detector
瞬態時間分辨譜測量方法的主要思想:使用特殊光束調制器把光譜隨時間的變化過程轉化為光強的空間分佈,經色散后,以二維探測器接收並轉換光信號為電信號,用通用計算機控制採集並處理光譜數據。In order to study the characteristic signals according to the quality of the welding with dissimilar gaps, the self - made real - time monitoring system with coaxial sensors is applied to acquire and extract coaxial signal, and then the signals are analyzed with modes analysis, subsection power analysis and wavelet analysis
摘要為了研究不同間隙下激光拼焊的焊縫質量及其對應的信號特徵,採用自製同軸傳感系統採集提取多種間隙下焊接時的同軸光信號,並對信號進行眾數分析、分段功率譜分析和小波分析。In this paper, wheat cultivars lovrin 10 ( resistant ) and 5389 ( susceptible ) were selected as materials in this system. the mesophyll protoplasts of wheats ( mpw ) were isolated using cellulase and pectolase digestion. by the indirect immune fluorescent labeling, microtubules ( mts ) pattern in mpw were showed clearly under the confocal laser scanning microscope ( clsm )
本試驗以抗(洛夫林10 ) 、感( 5389 )不同的兩小麥( triticumaestivuml . )品種為材料,採用酶解法制備小麥葉肉原生質體,利用間接免疫熒光方法結合激光共聚焦掃描顯微技術對小麥葉肉細胞原生質體的微管骨架進行了清晰的標記,並探索了微管骨架標記的影響因素。On the base of studying imaging theory of lens, the imaging theory of laser confocal scanning microscopy was analyzed in detail in this paper, and the advancement of that the optical fiber was applied to the system was described ; on the base of completed the demonstration for whole project, the experiment scheme was designed ; the relationship between the main parameters of key devices and the resolution was deduced, and the requirements of coupling efficiency and vignetting effects to optical system was analyzed ; the design of optical system and the planar scanning controlling circuit was completed ; a new method was put forward to resolved the inherent non - liner scanning problem of the galvanometer scanner by using software liner controlling in circuit design, and the perfect planar scanning was realized ; at last the low noise, high multiple and non - distortion amplify circuit of photoelectric detector was completed
本文在透鏡成像理論的基礎上,系統、深入地分析了共焦掃描顯微成像的機理,論述了應用單模光纖的激光共焦掃描顯微成像系統的優點;進行了總體方案的論證,並設計確定了單模光纖激光共焦掃描顯微成像系統的總體方案;從理論上推導分析了解析度要求與試驗系統中相關器件主要參數之間的關系,分析了系統耦合效率和漸暈現象對光學系統的設計要求;完成了方案中光學系統和二維掃描控制電路的設計,並在電路設計中採用了用軟體解決檢流計式光學掃描器(振鏡)非線性問題的新方法,能夠實現較為理想的二維模擬掃描;完成了高增益、低噪聲和低失真的探測接收系統的設計和調試。The primary aim of the single chip microcomputer circuit of this project is data collecting, it applied the invention monopoly of professor zhang guanghui and professor peng donglin of chongqing university, make use of the high frequency inserted pulse, and join together the software to constitute subsidiary calibration distributed on equal time, complete the task of on - line subdivision in the dynamic measure process, finally up pass the data to pc, pc handle it and get examination result
下位機是硬體集成電路,利用重慶大學張光輝教授、彭東林教授的發明專利「計算機對脈沖信號的細分與辨向新方法」 ,附加頻率極高的外部插入脈沖,結合軟體構成按時間均勻分度的輔助標尺,實現動態測量過程中采樣點的實時細分,最終完成數據採集任務;上位機主要是軟體部分,利用pc機接收下位機的採集數據並進行分析處理,得出檢測結果。The project adopts pulsed laser ranging in noncoherent detect mode, uses a 905nm pulsed laser diode as the laser source, detects object with a single apd, adopts an optics - mechanics scanner in object space to obtain images, and obtain distance images and intensity images of object simultaneously
該研究方案採用直接探測脈沖激光測距體制,以波長為905nm的脈沖半導體激光器作為激光光源,利用單元apd探測器進行探測,採用物空間掃描的光機掃描方式進行掃描成像,能同時獲得目標的距離圖像和強度圖像。This understand of stored nitrogen compounds restricted seriously the progress in the investigation of vegetative storage proteins. in the dissertation, we studied more extensively the cytology, biochemical properties and biological roles of vegetative storage proteins in swietenia macrophylla and in hevea brasiliensis by light - and electron microscopy, sds - page, page, immuno - blotting, indirect immunohistochemical localization and colloidal gold labelling and cdna clone techniques
採用光鏡和電鏡技術、 page 、 sds - page和免疫印跡技術、電泳凝膠過碘酸? schiff試劑染色、間接免疫熒光和電鏡免疫細胞化學定位技術以及cdna克隆技術,較深入地研究了大葉桃花心木和巴西橡膠樹的營養貯藏蛋白質的細胞學、生物化學性質和生物學功能。Due to restriction with the array aperture transition time, traditional phased array radar works under relative narrow signal bandwidth, so this restricts the application of phased array radar in the field where high performance is demanded. however, optically controlled phased array radar ( ocpar ) adopts the photoelectron technology, counteracts the aperture transition time via the method of optical true time delay ( ottd ), so it can realize wide instantaneous bandwidth and squint - free operation ; meanwhile, it can realize the miniaturization of phased array radar and has super anti - electromagnetism interference capability
而光控相控陣雷達採用光電子技術,通過光實時延遲的方法來抵消孔徑渡越時間,可以實現相控陣雷達的寬帶寬角掃描;同時也可以使得相控陣雷達小型化,並具有強的抗電磁干擾的能力;另外,由於光纖傳輸具有損耗低、頻帶寬等固有優點,採用光纖連接雷達天線和雷達控制中心,可以使兩者的距離較採用同軸電纜有較大的提高,更有利於保護雷達控制中心。The result shows that the new control system has convenient parameter modification, perfect controlling flexibility, rapid dynamic response speed, stable welding procedure ; the das of welding parameters has strong ability of anti - disturbance and the data is reliable. the control effect and practicability of the diagnosis system judging the welding quality are both good by using the characteristic values of welding process such as the percentage of the flashing time. gray - spots flaw in flash welding joints of rail is the least when the pole moves to and fro at the same velocity and the speed is slow
結果表明:新型控制系統參數設置修改方便,控制柔性好,動態響應速度快,焊接過程穩定;焊接參數採集系統抗干擾能力強、數據可靠;以閃光時間百分比等焊接過程特徵量為判據診斷焊接質量效果好,實用性強;當動立柱的前進、後退速度相同且為低速時,鋼軌接頭中灰斑缺陷數量最少。The diffraction efficiencies of multiple holograms recorded and fixed in different number of batches are calculated and analyzed. if a special exposure schedules calculated based on the characteristic time constants of batch fixing scheme is incorporated for equalized diffraction efficiency, the greater the number of batches is, the higher the equalized diffraction efficiency of fixed holograms
結果表明,採用分批存儲熱固定技術,所分的批次數越多,經等衍射效率曝光時序記錄后的全息圖最終達到的等衍射效率值越高,並且所有全息圖的寫入曝光時間值越接近。So as to deal with this problem, local b - spline surface designing method with complicated trimmed boundary constraints is advanced. for two neighboring surfaces, we first trim a belt along the common boundary and then bridge a b - spline surface between these two trimmed surfaces with a smooth blending. with respect to the comer area comprised of several adjoining surfaces, a rectangular region covering the comer area is obtained by trimming operations at first, and later a local b - spline for filling the rectangular region is completed through interpolation or approximation
在兩張相鄰的曲面之間,先在其公共邊界處裁剪出一個帶狀區域,然後再採用曲面搭接的方式實現曲面之間的光滑過渡;而在鄰接曲面的公共角點處,先在該角點附近區域裁剪出一個矩形拓撲域,然後運用插值或逼近的方法,設計出一張既滿足於該區域的邊界條件同時又插值或逼近內部采樣點的b樣條曲面。The simulated results show that we can improve the sensitivity by setting the optical bias at / 2, reducing the gap of electrode, increasing the overlap integral factor, reducing the insert lose, adopting suitable segmentation number, increasing the electrode length, increasing the optical power, reducing the wavelength and the relative intensity noise and reducing the receive bandwidth ; obtain the wider bandwidth utilizing reducing the electrode length and the capacitance of modulator, segmentation the electrode ; increase the dynamic range using lowering noise, increasing the optical power at the detector and lower optical bias
通過計算得知,使傳感器相位偏置為/ 2 ,減小電極間距,提高電光重疊因子,減小器件插入損耗,採用合適的分段數,增加電極長度,增大光功率,降低激光的波長,減小相對強度噪聲,減小接收帶寬,對提高靈敏度的效果是非常明顯的。而減小天線長度,降低調制器電容,電極分段,都可以獲取較大的帶寬。降低系統噪聲;增加到達探測器的光功率,採用較低的光學偏置,都可以增大線性動態范圍。We used gv and m ii oocytes to detect the exist of jak2 in nuclear via immunofluorescence. the result showed that jak2 presents abundantly in the nuclear of mouse oocyte
採取完全生長的gv期和m期的小鼠卵母細胞,以間接免疫熒光試驗檢測發現, jak2大量存在於細胞核中。We get the accurate result through bp net at last. we count spatial relationship using simulating the track between transmitting terminal and sink by curved line. it needs complex instruments to achieve more planes
採用以雙平面法( two - planesmodel )為基礎,利用空間中的數學曲線來模擬x光自發射端到接收端的行徑路線來構建空間關系。A novel method of electrostatic suspension was developed. this article briefly discusses the basic concept, schematic setup and optronic feedback system of the electrostatic suspension. when taking an aluminum plate and a compact disc ( cd ) as the suspended objects respectively, it is measured the electrostatic forces acting on the objects under different electrode voltages and different electrode - object gaps. the experimental results show that the electrostatic forces are sufficient to levitate both of the suspended objects, namely the electrostatic suspension method is practically feasible. compared to the conventional magnetic suspension, the significant characteristic of the electrostatic suspension is that it is capable of suspending most of the conductive and / or nonconductive, magnetic and / or nonmagnetic objects. therefore, this method can be widely applied to realize the electrostatic suspension and non - contact manipulation of the precision objects
本文提出光電反饋式靜電懸浮的新方法,簡要討論靜電懸浮的原理、裝置及其光電反饋控制過程.採用鋁片和cd光盤作為懸浮體,測定了不同靜電電壓和不同懸浮間距時的靜電懸浮力,揭示了它們之間的相互關系.結果顯示這兩種懸浮體均可獲得足夠的靜電懸浮力,證明了靜電懸浮的可行性.靜電懸浮方法的顯著特點是既適用於導電體與非導電體的懸浮,又適用於磁性體與非磁性體的懸浮,克服了傳統磁懸浮技術僅適用於磁性體的局限性,可廣泛應用於精密元器件的懸浮與非接觸無損操作Then the optical path difference can be obtained with psi algorithm and to use the phase value for each pixel to determine a height value for each pixel. a primary advantage of psi is its high precision. with careful control of environmental conditions, measurement precision to the nanometer scale or below is possible with psi
它的基本測量原理是,通過攝像系統( ccd )接受到的干涉圖中空間坐標已知的各個像素點的光強信號,在壓電晶體驅動參考光程有序變化時,採集到多幅干涉圖的光強信號,由移相干涉法,由光強值得到被測光程差值(位相值) 。Sercos interface, a serial real - time communications system, is an connection of nc controller, drives, motion unit and i / o unit of nc control system, which are connected by a fiber optical ring
Sercos介面是數字控制系統中連接數字控制器、驅動器、執行機構以及輸入輸出部件,在彼此間進行實時通訊的國際標準。 sercos介面採用光纜將控制部件連接在一起,構成一個封閉的環路。For the image acquisition of optical scan mode, normally, ccd image sensor is used to capture image, but in our system, due to the system request of micromation and high integration, cmos image sensor is adopted as the image collection device, and then the thesis gives a interface circuit between the chip and dsp and a control solution of image collection ; toward the information storage in our solution, dsp is directly linked to usb host chip and it is the dsp that accomplishes the processing of usb protocol and interface control so as to reduce the cost, minimize product cubage and consequently meet the requirement of system micromation ; at the same time, the thesis probes preliminarily into usb otg ( on - the - go ) technology, which offers an approach between embedded machines including pda, mobile phone, printer, digital camera and so on ; in addition, some attempts on the other application area with tms320vc5402 which was commonly used to voice processing and static image processing are done, for example, to arrange the chip to control lcd module directly
在圖像的光電掃描輸入上,傳統方案大部分採用ccd型圖像傳感器,而在本方案中,根據系統微型化、高集成的特點,使用了cmos圖像傳感器作為攝像器件,並且設計了該晶元與dsp的一種介面電路以及圖像採集控制方案;在信息存儲上,本方案採用dsp直接與usbhost晶元連接,由dsp處理usb協議和介面信息,從而降低了系統成本、縮小了產品體積,滿足了系統微型化的要求;同時本論文也對usb - otg技術進行了初步探討,利用此項技術,不再需要計算機作為主機,就能實現在pda 、移動電話、印表機、數碼相機等嵌入式應用之間直接互聯通信;另外也對廣泛用於語音處理和靜態圖像處理的tms320vc5402其它方面的應用進行了嘗試,比如直接控制液晶顯示器等。A indirect fiber - trigger system is adopted for high voltage thyristor vale, which solves the problem of high voltage insulation and improves the capability against interfering and the reliability of the control signal. the thyristor gate electronics is also designed
論文採用間接光纖觸發方式作為高壓晶閘管閥的觸發隔離系統,很好地解決了系統的高低壓隔離問題,大大提高了控制信號的傳輸抗干擾能力和可靠性,並設計了相應的晶閘管門極電子電路。分享友人