suppression ratio 中文意思是什麼

suppression ratio 解釋
抑制比
  • suppression : n. 1. 鎮壓，撲滅。2. 抑制；隱匿；含蓄。3. 制止；禁止；刪除；【醫學】閉止；萎縮。
  • ratio : n. （pl. ratios）1. 比，比率，比值；比例；系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達；求出…的比值；使…成比例。2. 將（相片）按比例放大或縮小。
  1. The use of suppression - conductometry showed the special features of lowering the background of the eluent, increasing the conductance of the detected ions and improving the s / n ratio

    採用抑制電導可以降低淋洗液的背景電導，又可以增加被測離子的電導值，改善信噪比。
  2. Carrier - suppression ratio

    載波抑制度
  3. The side mode suppression ratio about 39db is realized. 5. a tunable cladding - pumped yb3 + - doped fiber laser system is reported

    55 m可調諧光纖光柵外腔半導體激光器，得到調諧范圍為7nm 、邊模抑制比達39db的激光輸出。
  4. Generation of tunable dual - wavelength optical short pulse using a self - seeding scheme with enhanced sidemode suppression ratio

    以自激注入鎖定方式生成邊模抑制比高的可調諧雙波長超短光脈沖
  5. The borderline w / b ratio for fly ash and silica fume concrete is about 0. 36 and 0. 4, respectively. 5 ) polypropylene fiber can make them quite effective in the suppression and stabilization of microcracks in fresh concrete matrix

    7 ）在室外太陽輻射、 8m / s風速條件下，新拌混凝土的塑性開裂與水灰比有關，水灰比界限約為0 . 4 。
  6. Based on qualitative analysis and comparison of several options for suppressing transverse vibration on deck type steel plate girder of railway bridge, conclusions are made as follows : with static reinforcing, the vibration amplitude can be suppressed to some extent, but quasi - resonance of the bridge can not be avoided, moreover, the construction is inconvenient and costly. with option of two bridge connection, the effectiveness of vibration suppression is clear ( the damping ratio approaches 50 % ) and it is fairly economic and easy, however, the quasi - resonance of the bridge can not be avoided either. with dynamic option ( mtmd option ), the quasi - resonance of the bridge can be effectively avoided ( the damping ratio is up to 51. 38 % as tested in field ), moreover, the construction cost is low, and the construction is simply and convenient

    通過對目前抑制鐵路上承式鋼板梁橋橫向振動的幾種方案進行定性的分析和比較，認為：靜力加固方案可以使橋梁振幅有所減小，但不能避免準共振現象的發生，而且工程造價較高，施工也不方便；兩橋連接方案減振效果明顯（減振率近50 % ） ，比較經濟也比較方便，但同樣不能避免準共振現象的發生；動力減振方案（ mtmd抑振方案）可以有效的抑制橋梁的準共振現象（現場試驗中減振率達51 . 83 % ） ，而且工程造價較低，施工簡單、方便。
  7. The signal - tonoise ratio, thus, may represent the assay sensitivity that can be modulated by either enhancement of signal or suppression of noise

    從而，信號噪音比例能代表檢測靈敏度，這樣靈敏度就可通過強化信號或抑制噪音來調節。
  8. Side mode suppression ratio

    邊模抑制比
  9. ( 3 ) with the increase of the injected current, the lasing wavelength of fgesl appears fluctuation, the side mode suppression ratio ( smsr ) increases accompanied by an oscillation, and the p - i curve distorts slightly

    Fgesl的激射波長隨ld的注入電流的增大而發生波動;邊模抑制比（ smsr ）隨注入電流的增大總體上呈現上升趨勢，但其變化過程並不平滑而是有較大的波動; fgesl的p一i曲線有微小的扭曲。
  10. As a result, a theoretical model of fiber grating external cavity semiconductor lasers including the reflectivity distribution of fiber grating has been presented in this paper. based on the model, the laser characteristics such as the threshold current, mode suppression ratio etc. have been specified

    利用該模型對光纖光柵外腔半導體激光器的閾值電流、模式抑制比等進行了研究，得到了一些新的結論，並對此結論作出了合理的解釋。
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