正弦掃描 的英文怎麼說

中文拼音 [zhēngxiánsǎomiáo]
正弦掃描 英文
sine sweep
  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : 掃構詞成分。
  • : 動詞1. (照底樣畫) copy; depict; trace 2. (在原來顏色淡或需改正之處重復塗抹) retouch; touch up
  1. The outputs of tests on the thin plate under different inputs have been investigated for testifying the system. different solutions have been compared according to the frequency - spectrum characters and structure modal parameters. it is indicated that the solutions in this paper are consistent with the solution of the fea methods

    以薄鋼板為實例,探討了不同激勵條件下,包括穩態激勵、、單次錘擊和隨機錘擊激勵,薄鋼板振動系統的響應情況,以頻譜特性和模態參數為參考,將各種方法的求解結果作了比較,結果表明:本系統得出的結果與有限元解具有一致性。
  2. The wrap - up ratio is the ratio of the sine of the maximum scan angle to the percentage change in frequency required to scan

    綜合比率是最大角的與所需的頻率變化百分率之比。
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