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qhd511鐵桿木蟲 (著名寫手)
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[求助]
繼續(xù)求助英語翻譯,部分專業(yè)詞匯我已注明。謝謝!
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對句子中涉及專業(yè)的詞匯我直接給出了,另外部分內(nèi)容以字母代替,不影響翻譯,望見諒!以下是正文: 增大C, 可以提高測定的靈敏度, 但C太大, 會使工作曲線發(fā)生彎曲, 線性范圍減小。J軟件給出的曲線圖表明:隨著C的升高,信號值逐漸升高,在280時(shí)達(dá)到最高值,然后信號值逐漸降低;而single factor test結(jié)果表明隨著C的升高,在250~300范圍內(nèi),信號值基本成線性上升關(guān)系。 增大D,亦可以提高測定的靈敏度,但D太大, 會產(chǎn)生較大noise和Self-absorption, 減少燈的使用壽命。D對信號值影響見圖2。 從J軟件給出的曲線圖表明D與信號值基本成線性上升關(guān)系;而單single factor test結(jié)果表明隨著D的升高,在20~60范圍內(nèi),信號值逐漸上升。在70時(shí)達(dá)到最大值。此后隨著D的升高,信號值逐漸穩(wěn)定并略有上升。 隨著E濃度的增加,低于1.0時(shí)上升較快,此后隨著E的增加,信號值上升較慢。 在01-5 E對信號值基本無顯著影響;single factor test結(jié)果與J軟件給出的曲線圖基本一致。 [ Last edited by qhd511 on 2011-10-8 at 12:45 ] |
金蟲 (著名寫手)
金蟲 (著名寫手)
| The increase of C can improve the sensitivity of detection, but if C is too large, it will bend work curve and decrease the linearity locally. The graph made by J software shows that the signal value is gradually increased with the increase of C, reaching the highest value in 280h, and then the signal value falls gradually, while the results of single factor test shows that with the increase of C, the basic signal value increases linearly in the range of 250 to 300 . |
金蟲 (著名寫手)
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The increase of D can also improve the sensitivity of detection, but when D is too large, noise and Self-absorption will be produced and it can reduce the life of lamps. Fig 2 shows the D’s impact on signal value. From the given curve made by J software, D and signal value grows linearly. And the results of single factor test shows that with the increase of D, the signal value rises gradually in the range of 20 to 60, the maximal value is got at 70, thereafter with the add of D, signal values gradually reaches the stable state and grows slightly. With the increase of E concentration, the signal value rise fast when the concentration is below1, and after that the signal value rises slowly. The 01-5 E has no significant effects on the signal value; the result of single factor test shows much similarity with the curves made by J software. |
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