laser reliability 中文意思是什麼

laser reliability 解釋
激光粕靠性
  • laser : n 鐳射激光，受激發射光，激光；萊塞；激光器，光激射器 （ ＝ light amplification by stimulated emis...
  • reliability : n. 可靠性，安全性，確實（性）。
  1. Reliability prediction for a certain type of laser range finder

    某型激光測距系統可靠性預計
  2. The double - clad fiber laser has the advantages of simple structure and high reliability, high output power, high conversion efficiency, high beam quality

    它具有結構簡單緊湊、輸出功率高、穩定可靠、光電轉換效率高、光束質量好等優點。
  3. Rf over voltage protection, laser over heat protection, automatic power control and automatic temperature control to ensure the reliability and stability

    射頻過激勵保護激光器過熱關斷保護，自動功率控制，自動溫度控制，確保光發射機工作性
  4. In order to increase the output power, reliability and stabilization, microchannel heatsink which is one of active heatsinks is used to cool high power semiconductor diode laser arrays in the paper

    為了提高激光器的輸出功率、可靠性和穩定性，本論文選取有源熱沉? ?微通道熱沉來冷卻大功率半導體激光器列陣。
  5. We find that there usually exist peaks in the electric derivative curve and optic derivative curve of high power semiconductor laser, these two kinds of peaks are related properly, the peaks with reliability of device. while the peaks with relation with the reliability of device, while the peaks with same direction are usually related to the inner defects, same directin are usually related to the inner defects, carrier leakage and current leakage, so, the device with same direction peaks is usually unreliable one

    （ 2 ） m 、 h值大， b值小的器件是質量和可靠性不好的器件（ 3 ）導數曲線上的峰與光導數曲線上的峰相對應，反向峰通常與器件的可靠性無關，而同向峰的存在於器件的質量和可靠性密切相關，有同向峰的器件通常是質量不好的器件，這類器件老化后特性明顯變差，這意味著導數曲線上的同向峰可以作為高功率半導體激光器可靠性篩選的一個輔助判據。
  6. When the performance degradation is caused by the discrete cumulative damages, the degradation failure model based on renewal process is proposed and used to analyze the reliability of metallized film pulse capacitors in the laser device. when the degradation process is continuous, two models based on wiener - einstein and gamma processes are presented respectively. because it is difficult to obtain an analytical expression of the failure model using the latter method, we present a failure model based on monte - carlo simulation

    根據該模型的特點，給出了基於參數回歸分析的統計推斷方法，分別提出基於比例危險模型的競爭失效分析方法和基於位置-尺度模型的競爭失效分析方法; （ 4 ）對于隨機失效閾值問題，研究並給出了相對失效標準下的退化失效模型和分析方法;對強度退化的動態應力-強度干涉失效進行分析，提出了周期性應力作用下的動態應力-強度干涉失效可靠性模型和復合應力作用下動態應力-強度干涉失效可靠性模型。
  7. For some reasons such as mechanic fault and miss operation, the expensive measure stitches and fine laser trim table can be broken. in order to resolve this problem, this paper discuss reliability design, with which the laser trim table system can realized dynamic fault diagnose and self - protect, and it protect the optical system, laser trim table and measure stitches

    為了避免由於機械故障或人為誤操作等原因，對昂貴的測量探針組以及光刻平臺等精密運動器件造成損壞，對光刻平臺系統進行了可靠性設計，使其具有了動態故障自診斷和自保護功能，保護了光學系統、光刻平臺和測量精密探針組的安全。
  8. Laser and photoelectric technology, digital image processing technology and exact measurement and control technology were used in the system. wheel set parameters could be measured by non - contacted and automatic way. the accuracy, stability and reliability of the system can meet the demand of wheel sets maintainingt

    該系統是綜合激光與光電技術、數字圖像處理技術、精密測控技術於一體的自動化設備，能非接觸自動測量輪對綜合參數，檢測精度較高、重復性好、維護量小，工作穩定可靠，現場使用達到段修使用要求的技術指標。
  9. When the reliability is 99 %, the fatigue life of laser cladding specimens is about 27 % than that of substrate material specimens

    其主要影響因素有，熔覆層底部的枝晶、重熔區內的缺陷和熔覆層內的拉應力。
  10. The reliability study of three - dimensional dental cast laser scanner and comparison with manual measurement

    牙頜模型三維激光掃描系統可靠性研究及與手工測量的比較
  11. As an ideal part of inertia navigation, the mechanically dithered ring laser gyro ( mdrlg ) has a lot of characters, such as low cost, long life, good reliability, large dynamic range and so on

    機械抖動激光陀螺作為慣性導航的一種理想器件，具有成本低、壽命長、可靠性高、動態范圍大等優點，有極大的研究價值和廣闊的應用前景。
  12. Laser modules used for telecommunication - reliability assessment

    電信用激光模量.可靠性評定
  13. Laser modules used for telecommunication. reliability assessment

    通信用激光模塊.可靠性評估
  14. The macrostructure gives a space restriction to remote controlling welding robot and gives a virtual guide to structured laser sensor. the scanning and constructing of welding seam will finally determine the quality and reliability of tele - robot welding

    宏觀環境模型是遙控焊接機器人運動控制的一種空間約束，並為結構光傳感器的運動提供向導，小范圍焊縫模型的檢測與精確定義將最終決定遙控焊接的質量和可靠程度。
  15. Based on the above, we have made a research on the fabrication technology of two - dimensionally ( 2d ) arrayed surface - emiting lasers, and have obtained two - dimensionally arrayed laser primarily with lower threshold current density and higher power output, which will promote the achievement of higher reliability, lower threshold current arrayed surface - emiting lasers laser for high power output

    在此基礎上進行了面發射半導體激光器二維（ 2d ）列陣的制備研究，初步獲得了具有較低閾值電流密度和較高功率的45偏轉鏡面發射陣列半導體激光器，為研製高可靠性、高功率、低閾值電流的面發射陣列半導體激光器奠定了一定的基礎。
  16. Ld pumped laser featuring with high - efficiency, sound quality, long lifetime, miniaturization, sound reliability and leading laser full - solidified, attracted great attentions from academic circles, industry field and military field. therefore, it is of great importance to develop new laser crystal

    Ld泵浦晶體激光器的高效率、高質量、長壽命、小型化、高可靠性以及實現激光器全固化等優越性，引起了學術界、產業界和軍方的高度重視，因而探索新型激光晶體的工作顯得非常重要。
  17. Through analyzing constitute and mechanism of high power laser diode ( ld ) fiber coupling module, the effects on reliability of ld fiber coupling module are detailed as following : crafts of coupling and encapsulation, electricity factors and ld itself

    摘要文章從高功率半導體激光器光纖耦合模塊的組成和各個部分的機理出發，詳細分析了影響其可靠性的因素，主要有以下三個方面：激光器自身的因素、耦合封裝工藝和電學因素。
  18. We introduced particularly a series of methods for improving reliability, disturbance resistance, scanning scope and location precision, such as : using modulate laser, designing bandpass filter, zooming out signals and using a special circuit to get rid of disturbances. after that, the effective signals enter into the spring - circuit and touch off it, then the data register lock the codes, so the codes are read into single chip and are sent to the computer for the location. finally, many experiments about disturbance resistance, scanning scope and location precision have been done

    為了提高導航定位系統的可靠性、抗干擾性、掃描范圍及定位精度，使其具有良好的穩定性，而採取了一系列技術措施，包括：採用調制激光信號；設計帶通濾波器和信號的整形處理電路；採用門限技術剔除干擾；並採用單片機系統對採集到的各類信號進行綜合處理與管理；建立了基於合作路標的位置計算方法和數學模型，實時通過串列通訊送到上位機，以便上位機對數據進行處理，從而進行定位計算。
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