trace trace1 n. 1.跡,足跡,蹤跡,去向。 2.痕跡;證跡,線索,結果;【心理學】記憶痕;【植物;植物學】(脈)跡。 3.微量,【化學】痕量;一點點。 4.跡線,圖形,圖樣;【筑城】示意圖,略圖(自記儀器的)記錄圖像;(示波器上的)掃描(行程),掃跡。 5.【幾】交點,交線;接觸線;描跡;描繪;【軍事】經(jīng)始線;【氣象】小到不能計量的雨量〔略作 T〕。 a trace of fear 微微有點害怕。 (hot) on the traces of 追蹤,追近。 vt. 1.跟蹤,追蹤;偵探,探索,查找。 2.順著去,跟著…去;追溯由來,追究。 3.描繪,畫輪廓,打圖樣;【軍事】畫出(軍事設施的)經(jīng)始線;(用心)寫;〔比喻〕計劃。 4.描摹,映描;復寫。 5.【建筑】用花窗格裝飾。 trace back 追溯 (The report has been traced back to you. 這個謠言追究到你這里來了)。 trace beans 〔美俚〕非常好奇。 trace out 探尋蹤跡;描摹,映寫;計劃。 trace (out) a plan 映繪平面圖。 trace (out) a policy 草擬一項政策)。 vi. 1.沿路走;沿路線走。 2.追溯到 (to)。 n. (馬車等的)挽繩,挽車的皮帶;【機械工程】連動桿;【植物;植物學】(脈)跡。 in the traces 上著挽繩;負擔日常工作。 jump the traces 掙脫羈絆;〔比喻〕擺脫束縛。 kick over the traces 掙脫羈絆;〔比喻〕不受駕馭,反抗。
(3 ) an integrity demodulation system of fbg sensors was well designed . based on a f-p cavity driven by the voltage, a novel automatic trace demodulation technique was carried out (3)完整的研究設計了一套光纖光柵傳感器的解調系統(tǒng),適用于振動(加速度)測量。
Welding equipment consist of frame, automatic tracing stucture, automatic submerged arc-welding system and flux automatic recycling equipment, carry through automatic tracing and continues welding in the joins of steel cylinder 焊接速度快,勞動生產(chǎn)率高,設備自動化程度高,在焊接過程中,可任意改變焊接速度,設備占地面積小
Welding equipment consist of frame, automatic tracing stucture, automatic submerged arc-welding system and flux automatic recycling equipment, carry through automatic tracing and continues welding in the joins of steel cylinder 焊接速度快,勞動生產(chǎn)率高,設備自動化程度高,在焊接過程中,可任意改變焊接速度,設備占地面積小
In order to realize the intelligent non-destructive testing on workpieces on line, this paper presents an automatic tracing system of audio non-destructive testing signals, which integrates mechanics, electronics and computer 為了在生產(chǎn)線上實現(xiàn)工件的智能化無損檢測,本文提出一種集機械、電子、計算機于一身的音頻無損檢測信號自動跟蹤系統(tǒng)。
In this scheme, hsv model & threshold segmentation method is used for contour line extraction, and the method combining automatic trace and manually trace is used for vectorization . finally, we use component interpolation to make dem data 設計方案中用hsv模型結合閥值分割法實現(xiàn)等高線提取,使用自動跟蹤與手工相結合的方法完成等高線的矢量化,最后采用分量內(nèi)插法生成dem數(shù)據(jù)。
This paper put forward a demodulation method of fbg sensors based on the voltage drive fabry-perot cavity ( f-p ), on which we have a feedback control voltage to drive . a novel automatic trace method is creatively proposed 本文提出了一種基于電壓驅動可調法布里腔自動跟蹤掃描濾波的光纖光柵傳感器解調方案,利用電壓反饋控制可調法布里腔的方法,達到對外界的振動、應變等物理量引起的布拉格光纖光柵反射光譜的漂移進行解調。
By using the operation circuit, the drive voltage of f-p in feedback can automatic trace the reflected fbg wavelength . not only had an extraordinary wide demodulation range of frequency achieved, but also a problem solved that when the sensing probe is changed, the sensor has the ability to automatic adjust the drive voltage of f-p to keep up with the dramatic change of the reflected fbg wavelength 本文中創(chuàng)新性地提出了“自動跟蹤”的概念,利用光電系統(tǒng)中的運算電路,不僅能夠自動跟蹤調整法布里腔的驅動電壓、在保證精確度的同時有效地提高該傳感系統(tǒng)的解調頻率范圍,還有效地解決了在測量范圍內(nèi)有時需要更換傳感探頭的重新調諧問題。
By adjusting the automatic tracing coil of arc extinction for switch stand and analysing technical parameters of arc extinction coil in normal operation, the paper indicates some problems should be taken care of, so as to operate properly automatic tracing coil, to remove the excess voltage of grounded arc and to ensure reliable power supply 摘要通過調試開關站自動跟蹤消弧線圈,分析自動跟蹤消弧線圈正常運行技術參數(shù),指出設計運行中應注意的問題,保證自動跟蹤消弧線圈正常運行,消除弧光接地過電壓,保證可靠供電。
By adjusting the automatic tracing coil of arc extinction for switch stand and analysing technical parameters of arc extinction coil in normal operation, the paper indicates some problems should be taken care of, so as to operate properly automatic tracing coil, to remove the excess voltage of grounded arc and to ensure reliable power supply 摘要通過調試開關站自動跟蹤消弧線圈,分析自動跟蹤消弧線圈正常運行技術參數(shù),指出設計運行中應注意的問題,保證自動跟蹤消弧線圈正常運行,消除弧光接地過電壓,保證可靠供電。