selective factor 中文意思是什麼
selective factor
解釋
選擇性系數-
In this thesis, for the merits of high frequency spectrum utility factor and high - speed data communication, the ofdm is introduced into the underwater acoustic communication. combined with fec to combat the frequency - selective fades and isi in the underwater acoustic channel, high speed data transmission is realized by employing ofdm technology
本研究嘗試將ofdm技術引入水聲通信領域，利用該技術頻譜利用率高，多載波并行傳送的特點，結合通道編碼，以克服水聲通道多徑干擾引起的頻率選擇性衰落和碼間干擾，獲得高速率數據傳輸。 -
The self - esteem could not be used as a significant influential factor on life satisfaction in the chinese culture. ( 3 ) the hypothesized model on the control strategy, self - esteem and life satisfaction are fit in the data, indicating that the model possesses cross - cultrual consistency ( 4 ) in the two samples from shanghai and ningxia, the selective secondary control was employed more frequently by the male than the female, the other control strategies, self - esteem and life satisfaction have no significant diff erence between the two areas and between genders
在中國文化背景下自尊可能不能作為影響生活滿意度的顯著因素； （ 3 ）基於成功老齡化畢生控制理論而假設的關于控制策略與自尊、生活滿意度相互關系的結構方程模型與實際測量數據擬合良好，表明該理論模型具有跨文化的一致性； （ 4 ）上海、寧夏兩地樣本被試（受教育水平較高的知識分子）中，男性比女性更多傾向于使用選擇性二級控制，在其它控制策略、自尊和生活滿意度上未發現明顯的地域差異和性別差異。
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