透鏡套 的英文怎麼說
中文拼音 [tòujìngtào]
透鏡套
英文
lens jacket-
This test system has important practical meanings to the research work of ld coupling to optic fiber. it can check the effects of process to fiber ' s tip, appraise the character of microlens, help us to find out the way to improving coupling efficiency
該套測試系統對ld到光纖的耦合問題的研究有重要實踐意義，用該系統可以監測光纖端面的微加工，對光纖微透鏡的性能參數進行評測，從而摸索出提高耦合效率的加工方法。The feature set includes nested transformations, clipping paths, alpha masks, filter effects, template objects and extensibility
該特徵設置包括嵌套的轉換、剪輯路徑、透明遮罩、濾鏡效果、模版對象和擴展性。According to the principle of correlation detection, an automatic measurement system for extinction ratio of polarizer consisted of monochromator and dsp lock - in amplifier and compurer is designed not only to eliminate the influence on measurement accuracy caused by drift of intensity of light source but also to obatain approximate extinction spectrum
摘要基於相干檢測原理設計了一套由單色儀、數字鎖相放大器和計算機聯合使用的透射式偏光鏡消光比智能化測試實驗系統，採用雙頻雙光路分光單探測器接收鎖相放大器分離信號比對法進行源補償測量，克服了光源光強漂移所帶來的影響；實現了可見光區消光比的精確自動測量，而且可以測得近似的消光光譜。In the course of experiment, we design and set up a microlens test system, which includes several main parts, such as photoelectric detection, signal enlarging, data gathering and analyzing and image processing, etc
實驗過程中，設計並搭建了一套完整的微透鏡測試系統，包括光電探測、信號放大、數據採集和分析以及圖像處理等幾個主要部分。An optical shop, in the business of making lenses, will have a set of precision spherical test plates or gauges.
製造透鏡的光學車間，應當有一套精確的球面測試板即球面規。分享友人